Patent
US 10,988,383PURIFICATION AND DRYING OF GRAPHENE OXIDE
Richard B. Kaner
US
Copyright © 2026 Matter42. All rights reserved.
Patent
Atlas literature
Patent
US 10,988,383Patent drawings and their descriptions. Click a drawing to enlarge it.
FIG. 1 shows a schematic illustration of an exemplary dead-end filtering method of forming a graphene oxide (GO) material, in accordance with some embodiments. …
FIG. 2 shows an image of an exemplary gelated GO on a filter. [0077]
FIG. 3 shows a schematic illustration of an exemplary cross-flow filtering method of forming a GO material, in accordance with some embodiments. [0078]
FIG. 4B shows a schematic illustration of an exemplary apparatus and method of dewatering a GO suspension on the first filter, in accordance with some …
FIG. 5 shows an exemplary optical microscope image of an exemplary GO material, in accordance with some embodiments. [0083]
FIG. 6B shows a second optical microscope image of an exemplary GO paste, in accordance with some embodiments. [0085]
FIG. 7 shows an image of an exemplary dried GO material, in accordance with some embodiments. [0088]
FIG. 8 shows an exemplary image of an exemplary dried GO powder, in accordance with some embodiments. [0089]
FIG. 9B shows a second optical microscope image of an exemplary powder GO material, in accordance with some embodiments. [0091]
FIG. 10 E shows a first low-magnification SEM image of an exemplary GO material, in accordance with some embodiments. [0096] FIG. lO F shows a second …
FIG. 11 shows a particle distribution chart of an exemplary GO material, in accordance with some embodiments. [0098]
FIG. 12 shows an X-ray diffraction graph of an exemplary GO material, in accordance with some embodiments. [0099]
FIG. 13 shows X-ray photoelectron spectroscopy measurements of an exemplary GO material, in accordance with some embodiments.
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
A method of forming a purified graphene oxide (GO) material comprising: forming a GO suspension comprising GO; dewatering the GO suspension with a first filter to form a dewatered GO suspension; forming a GO solution comprising the dewatered GO suspension and a solvent solution comprising a polar organic solvent; and fi ltering the GO solution through a second filter to form the puri fi ed GO material. Previously presented
The method of claim 1, wherein filtering the GO solution comprises centrifugal filtering, dead-end filtering, cross-flow fi ltering, stationary phase fi ltering, dynamic phase fi ltering, surface fi ltering, depth fi ltering, vacuum fi ltering, recirculation fi ltering, or any combination thereof. Original
The method of claim 1, wherein a percent by mass of the GO in the GO suspension is about 0.05% to about 2%. Original
The method of claim 1, wherein dewatering the GO suspension comprises centrifugal filtering, dead-end filtering, cross-flow fi ltering, stationary phase fi ltering, dynamic phase fi ltering, surface fi ltering, depth fi ltering, vacuum fi ltering, recirculation fi ltering, or any combination thereof. Original
The method of claim 1, wherein the polar organic solvent solution comprises a protic solvent. Previously presented
The method of claim 1, wherein a percent by mass of the GO suspension in the GO suspension and the solvent solution is about 10% to about 60%. Original
The method of claim 1, wherein a mass of the GO suspension per an area of the second fi lter is about 3 kilograms per meter squared (kg/m 2) to about 30 kg/m 2. Original
The method of claim 1, wherein fi ltering the dewatered GO suspension and the solvent solution comprises depositing the dewatered GO suspension onto the second fi lter and then depositing the solvent solution onto the dewatered GO suspension on the second fi lter. Previously presented
The method of claim 1, wherein at least one of the fi rst filter and the second fi lter comprises a Buchner funnel, a surface fi lter, a sieve, a filter paper, a belt filter, a drum fi lter, a cross-flow filter, a screen fi lter, a depth fi lter, a polymeric membrane, a ceramic membrane, a stainless steel fi lter, a stainless steel mesh, a carbon fiber mesh, a micro fi lter, an ultrafilter, a membrane, or any combination thereof. Currently amended
The method of claim 1, wherein the second fi lter is the fi rst fi lter. Original
The method of claim 1, further comprising drying the GO suspension and the solvent solution. Original
The method of claim 1, wherein the GO material comprises GO powder, an anhydrous GO powder, an intercalated GO powder, an exfoliated GO powder, a single layer GO material, a water dispersible GO material, a polar solvent dispersible GO material, an aqueous GO material, a GO ink, a GO paste, a GO solution, a GO fluid, a GO liquid, a GO paint, a GO dye, a GO coating, a GO compound, or any combination thereof. Original
The method of claim 1, wherein the purified GO material has a surface area of about 800 m 2/g to about 2,400 m 2/g. Previously presented
The method of claim 1, wherein the purified GO material has a conductivity of about 0.1 siemens per meter (S/m) to about 5 S/m. Previously presented
The method of claim 1, wherein the purified GO material has an oxidation percentage of about 15% to about 60%. Previously presented
The method of claim 1, wherein the polar organic solvent comprises ethyl acetate, tetrahydrofuran, dichloromethane, acetone, acetonitrile, dimethylformamide, dimethyl sulfoxide, acetic acid, n-butanol, isopropanol, n-propanol, ethanol, methanol, formic acid, or any combination thereof. Previously presented
The method of claim 1, wherein the polar organic solvent comprises an alcohol. Previously presented
Materials described outside the worked examples.
graphene oxide (GO) suspension
polar organic solvent solution
Additional fabrication and treatment steps described in the patent.
Measurements and analyses referenced in the patent, with their drawing references.
FIG. 10 E shows a first low-magnification SEM image of an exemplary GO material, in accordance with some embodiments. [0096] FIG. lO F shows a second …
Performance values and ranges asserted in the specification or claims.
| Property | Value | Material |
|---|---|---|
surface_area of purified GO material (claimed range) | 800–2400 m2/g | purified graphene oxide (GO) material |
conductivity of purified GO material (claimed range) | 0.1–5 S/m |
Related documents with shared materials, methods, properties, or citations.
DYE-SENSITIZED SOLAR CELL INCLUDING POLYMER/GRAPHENE COMPOSITE GEL ELECTROLYTE AND METHODS OF PREPARING THE SAME
GRAPHENE-NANOMATERIAL COMPLEX, FLEXIBLE AND STRETCHABLE COMPLEX COMPRISING THE SAME AND METHODS FOR MANUFACTURING COMPLEXES
Patent
Atlas literature
Patent
US 10,988,383Patent drawings and their descriptions. Click a drawing to enlarge it.
FIG. 1 shows a schematic illustration of an exemplary dead-end filtering method of forming a graphene oxide (GO) material, in accordance with some embodiments. …
FIG. 2 shows an image of an exemplary gelated GO on a filter. [0077]
FIG. 3 shows a schematic illustration of an exemplary cross-flow filtering method of forming a GO material, in accordance with some embodiments. [0078]
FIG. 4B shows a schematic illustration of an exemplary apparatus and method of dewatering a GO suspension on the first filter, in accordance with some …
FIG. 5 shows an exemplary optical microscope image of an exemplary GO material, in accordance with some embodiments. [0083]
FIG. 6B shows a second optical microscope image of an exemplary GO paste, in accordance with some embodiments. [0085]
FIG. 7 shows an image of an exemplary dried GO material, in accordance with some embodiments. [0088]
FIG. 8 shows an exemplary image of an exemplary dried GO powder, in accordance with some embodiments. [0089]
FIG. 9B shows a second optical microscope image of an exemplary powder GO material, in accordance with some embodiments. [0091]
FIG. 10 E shows a first low-magnification SEM image of an exemplary GO material, in accordance with some embodiments. [0096] FIG. lO F shows a second …
FIG. 11 shows a particle distribution chart of an exemplary GO material, in accordance with some embodiments. [0098]
FIG. 12 shows an X-ray diffraction graph of an exemplary GO material, in accordance with some embodiments. [0099]
FIG. 13 shows X-ray photoelectron spectroscopy measurements of an exemplary GO material, in accordance with some embodiments.
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
A method of forming a purified graphene oxide (GO) material comprising: forming a GO suspension comprising GO; dewatering the GO suspension with a first filter to form a dewatered GO suspension; forming a GO solution comprising the dewatered GO suspension and a solvent solution comprising a polar organic solvent; and fi ltering the GO solution through a second filter to form the puri fi ed GO material. Previously presented
The method of claim 1, wherein filtering the GO solution comprises centrifugal filtering, dead-end filtering, cross-flow fi ltering, stationary phase fi ltering, dynamic phase fi ltering, surface fi ltering, depth fi ltering, vacuum fi ltering, recirculation fi ltering, or any combination thereof. Original
The method of claim 1, wherein a percent by mass of the GO in the GO suspension is about 0.05% to about 2%. Original
The method of claim 1, wherein dewatering the GO suspension comprises centrifugal filtering, dead-end filtering, cross-flow fi ltering, stationary phase fi ltering, dynamic phase fi ltering, surface fi ltering, depth fi ltering, vacuum fi ltering, recirculation fi ltering, or any combination thereof. Original
The method of claim 1, wherein the polar organic solvent solution comprises a protic solvent. Previously presented
The method of claim 1, wherein a percent by mass of the GO suspension in the GO suspension and the solvent solution is about 10% to about 60%. Original
The method of claim 1, wherein a mass of the GO suspension per an area of the second fi lter is about 3 kilograms per meter squared (kg/m 2) to about 30 kg/m 2. Original
The method of claim 1, wherein fi ltering the dewatered GO suspension and the solvent solution comprises depositing the dewatered GO suspension onto the second fi lter and then depositing the solvent solution onto the dewatered GO suspension on the second fi lter. Previously presented
The method of claim 1, wherein at least one of the fi rst filter and the second fi lter comprises a Buchner funnel, a surface fi lter, a sieve, a filter paper, a belt filter, a drum fi lter, a cross-flow filter, a screen fi lter, a depth fi lter, a polymeric membrane, a ceramic membrane, a stainless steel fi lter, a stainless steel mesh, a carbon fiber mesh, a micro fi lter, an ultrafilter, a membrane, or any combination thereof. Currently amended
The method of claim 1, wherein the second fi lter is the fi rst fi lter. Original
The method of claim 1, further comprising drying the GO suspension and the solvent solution. Original
The method of claim 1, wherein the GO material comprises GO powder, an anhydrous GO powder, an intercalated GO powder, an exfoliated GO powder, a single layer GO material, a water dispersible GO material, a polar solvent dispersible GO material, an aqueous GO material, a GO ink, a GO paste, a GO solution, a GO fluid, a GO liquid, a GO paint, a GO dye, a GO coating, a GO compound, or any combination thereof. Original
The method of claim 1, wherein the purified GO material has a surface area of about 800 m 2/g to about 2,400 m 2/g. Previously presented
The method of claim 1, wherein the purified GO material has a conductivity of about 0.1 siemens per meter (S/m) to about 5 S/m. Previously presented
The method of claim 1, wherein the purified GO material has an oxidation percentage of about 15% to about 60%. Previously presented
The method of claim 1, wherein the polar organic solvent comprises ethyl acetate, tetrahydrofuran, dichloromethane, acetone, acetonitrile, dimethylformamide, dimethyl sulfoxide, acetic acid, n-butanol, isopropanol, n-propanol, ethanol, methanol, formic acid, or any combination thereof. Previously presented
The method of claim 1, wherein the polar organic solvent comprises an alcohol. Previously presented
Materials described outside the worked examples.
graphene oxide (GO) suspension
polar organic solvent solution
Additional fabrication and treatment steps described in the patent.
Measurements and analyses referenced in the patent, with their drawing references.
FIG. 10 E shows a first low-magnification SEM image of an exemplary GO material, in accordance with some embodiments. [0096] FIG. lO F shows a second …
Performance values and ranges asserted in the specification or claims.
| Property | Value | Material |
|---|---|---|
surface_area of purified GO material (claimed range) | 800–2400 m2/g | purified graphene oxide (GO) material |
conductivity of purified GO material (claimed range) | 0.1–5 S/m |
Related documents with shared materials, methods, properties, or citations.
DYE-SENSITIZED SOLAR CELL INCLUDING POLYMER/GRAPHENE COMPOSITE GEL ELECTROLYTE AND METHODS OF PREPARING THE SAME
GRAPHENE-NANOMATERIAL COMPLEX, FLEXIBLE AND STRETCHABLE COMPLEX COMPRISING THE SAME AND METHODS FOR MANUFACTURING COMPLEXES
Patent
Atlas literature
Patent
US 10,988,383Patent drawings and their descriptions. Click a drawing to enlarge it.
FIG. 1 shows a schematic illustration of an exemplary dead-end filtering method of forming a graphene oxide (GO) material, in accordance with some embodiments. …
FIG. 2 shows an image of an exemplary gelated GO on a filter. [0077]
FIG. 3 shows a schematic illustration of an exemplary cross-flow filtering method of forming a GO material, in accordance with some embodiments. [0078]
FIG. 4B shows a schematic illustration of an exemplary apparatus and method of dewatering a GO suspension on the first filter, in accordance with some …
FIG. 5 shows an exemplary optical microscope image of an exemplary GO material, in accordance with some embodiments. [0083]
FIG. 6B shows a second optical microscope image of an exemplary GO paste, in accordance with some embodiments. [0085]
FIG. 7 shows an image of an exemplary dried GO material, in accordance with some embodiments. [0088]
FIG. 8 shows an exemplary image of an exemplary dried GO powder, in accordance with some embodiments. [0089]
FIG. 9B shows a second optical microscope image of an exemplary powder GO material, in accordance with some embodiments. [0091]
FIG. 10 E shows a first low-magnification SEM image of an exemplary GO material, in accordance with some embodiments. [0096] FIG. lO F shows a second …
FIG. 11 shows a particle distribution chart of an exemplary GO material, in accordance with some embodiments. [0098]
FIG. 12 shows an X-ray diffraction graph of an exemplary GO material, in accordance with some embodiments. [0099]
FIG. 13 shows X-ray photoelectron spectroscopy measurements of an exemplary GO material, in accordance with some embodiments.
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
A method of forming a purified graphene oxide (GO) material comprising: forming a GO suspension comprising GO; dewatering the GO suspension with a first filter to form a dewatered GO suspension; forming a GO solution comprising the dewatered GO suspension and a solvent solution comprising a polar organic solvent; and fi ltering the GO solution through a second filter to form the puri fi ed GO material. Previously presented
The method of claim 1, wherein filtering the GO solution comprises centrifugal filtering, dead-end filtering, cross-flow fi ltering, stationary phase fi ltering, dynamic phase fi ltering, surface fi ltering, depth fi ltering, vacuum fi ltering, recirculation fi ltering, or any combination thereof. Original
The method of claim 1, wherein a percent by mass of the GO in the GO suspension is about 0.05% to about 2%. Original
The method of claim 1, wherein dewatering the GO suspension comprises centrifugal filtering, dead-end filtering, cross-flow fi ltering, stationary phase fi ltering, dynamic phase fi ltering, surface fi ltering, depth fi ltering, vacuum fi ltering, recirculation fi ltering, or any combination thereof. Original
The method of claim 1, wherein the polar organic solvent solution comprises a protic solvent. Previously presented
The method of claim 1, wherein a percent by mass of the GO suspension in the GO suspension and the solvent solution is about 10% to about 60%. Original
The method of claim 1, wherein a mass of the GO suspension per an area of the second fi lter is about 3 kilograms per meter squared (kg/m 2) to about 30 kg/m 2. Original
The method of claim 1, wherein fi ltering the dewatered GO suspension and the solvent solution comprises depositing the dewatered GO suspension onto the second fi lter and then depositing the solvent solution onto the dewatered GO suspension on the second fi lter. Previously presented
The method of claim 1, wherein at least one of the fi rst filter and the second fi lter comprises a Buchner funnel, a surface fi lter, a sieve, a filter paper, a belt filter, a drum fi lter, a cross-flow filter, a screen fi lter, a depth fi lter, a polymeric membrane, a ceramic membrane, a stainless steel fi lter, a stainless steel mesh, a carbon fiber mesh, a micro fi lter, an ultrafilter, a membrane, or any combination thereof. Currently amended
The method of claim 1, wherein the second fi lter is the fi rst fi lter. Original
The method of claim 1, further comprising drying the GO suspension and the solvent solution. Original
The method of claim 1, wherein the GO material comprises GO powder, an anhydrous GO powder, an intercalated GO powder, an exfoliated GO powder, a single layer GO material, a water dispersible GO material, a polar solvent dispersible GO material, an aqueous GO material, a GO ink, a GO paste, a GO solution, a GO fluid, a GO liquid, a GO paint, a GO dye, a GO coating, a GO compound, or any combination thereof. Original
The method of claim 1, wherein the purified GO material has a surface area of about 800 m 2/g to about 2,400 m 2/g. Previously presented
The method of claim 1, wherein the purified GO material has a conductivity of about 0.1 siemens per meter (S/m) to about 5 S/m. Previously presented
The method of claim 1, wherein the purified GO material has an oxidation percentage of about 15% to about 60%. Previously presented
The method of claim 1, wherein the polar organic solvent comprises ethyl acetate, tetrahydrofuran, dichloromethane, acetone, acetonitrile, dimethylformamide, dimethyl sulfoxide, acetic acid, n-butanol, isopropanol, n-propanol, ethanol, methanol, formic acid, or any combination thereof. Previously presented
The method of claim 1, wherein the polar organic solvent comprises an alcohol. Previously presented
Materials described outside the worked examples.
graphene oxide (GO) suspension
polar organic solvent solution
Additional fabrication and treatment steps described in the patent.
Measurements and analyses referenced in the patent, with their drawing references.
FIG. 10 E shows a first low-magnification SEM image of an exemplary GO material, in accordance with some embodiments. [0096] FIG. lO F shows a second …
Performance values and ranges asserted in the specification or claims.
| Property | Value | Material |
|---|---|---|
surface_area of purified GO material (claimed range) | 800–2400 m2/g | purified graphene oxide (GO) material |
conductivity of purified GO material (claimed range) | 0.1–5 S/m |
Related documents with shared materials, methods, properties, or citations.
DYE-SENSITIZED SOLAR CELL INCLUDING POLYMER/GRAPHENE COMPOSITE GEL ELECTROLYTE AND METHODS OF PREPARING THE SAME
GRAPHENE-NANOMATERIAL COMPLEX, FLEXIBLE AND STRETCHABLE COMPLEX COMPRISING THE SAME AND METHODS FOR MANUFACTURING COMPLEXES
Patent
Atlas literature
Patent
US 10,988,383Patent drawings and their descriptions. Click a drawing to enlarge it.
FIG. 1 shows a schematic illustration of an exemplary dead-end filtering method of forming a graphene oxide (GO) material, in accordance with some embodiments. …
FIG. 2 shows an image of an exemplary gelated GO on a filter. [0077]
FIG. 3 shows a schematic illustration of an exemplary cross-flow filtering method of forming a GO material, in accordance with some embodiments. [0078]
FIG. 4B shows a schematic illustration of an exemplary apparatus and method of dewatering a GO suspension on the first filter, in accordance with some …
FIG. 5 shows an exemplary optical microscope image of an exemplary GO material, in accordance with some embodiments. [0083]
FIG. 6B shows a second optical microscope image of an exemplary GO paste, in accordance with some embodiments. [0085]
FIG. 7 shows an image of an exemplary dried GO material, in accordance with some embodiments. [0088]
FIG. 8 shows an exemplary image of an exemplary dried GO powder, in accordance with some embodiments. [0089]
FIG. 9B shows a second optical microscope image of an exemplary powder GO material, in accordance with some embodiments. [0091]
FIG. 10 E shows a first low-magnification SEM image of an exemplary GO material, in accordance with some embodiments. [0096] FIG. lO F shows a second …
FIG. 11 shows a particle distribution chart of an exemplary GO material, in accordance with some embodiments. [0098]
FIG. 12 shows an X-ray diffraction graph of an exemplary GO material, in accordance with some embodiments. [0099]
FIG. 13 shows X-ray photoelectron spectroscopy measurements of an exemplary GO material, in accordance with some embodiments.
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
A method of forming a purified graphene oxide (GO) material comprising: forming a GO suspension comprising GO; dewatering the GO suspension with a first filter to form a dewatered GO suspension; forming a GO solution comprising the dewatered GO suspension and a solvent solution comprising a polar organic solvent; and fi ltering the GO solution through a second filter to form the puri fi ed GO material. Previously presented
The method of claim 1, wherein filtering the GO solution comprises centrifugal filtering, dead-end filtering, cross-flow fi ltering, stationary phase fi ltering, dynamic phase fi ltering, surface fi ltering, depth fi ltering, vacuum fi ltering, recirculation fi ltering, or any combination thereof. Original
The method of claim 1, wherein a percent by mass of the GO in the GO suspension is about 0.05% to about 2%. Original
The method of claim 1, wherein dewatering the GO suspension comprises centrifugal filtering, dead-end filtering, cross-flow fi ltering, stationary phase fi ltering, dynamic phase fi ltering, surface fi ltering, depth fi ltering, vacuum fi ltering, recirculation fi ltering, or any combination thereof. Original
The method of claim 1, wherein the polar organic solvent solution comprises a protic solvent. Previously presented
The method of claim 1, wherein a percent by mass of the GO suspension in the GO suspension and the solvent solution is about 10% to about 60%. Original
The method of claim 1, wherein a mass of the GO suspension per an area of the second fi lter is about 3 kilograms per meter squared (kg/m 2) to about 30 kg/m 2. Original
The method of claim 1, wherein fi ltering the dewatered GO suspension and the solvent solution comprises depositing the dewatered GO suspension onto the second fi lter and then depositing the solvent solution onto the dewatered GO suspension on the second fi lter. Previously presented
The method of claim 1, wherein at least one of the fi rst filter and the second fi lter comprises a Buchner funnel, a surface fi lter, a sieve, a filter paper, a belt filter, a drum fi lter, a cross-flow filter, a screen fi lter, a depth fi lter, a polymeric membrane, a ceramic membrane, a stainless steel fi lter, a stainless steel mesh, a carbon fiber mesh, a micro fi lter, an ultrafilter, a membrane, or any combination thereof. Currently amended
The method of claim 1, wherein the second fi lter is the fi rst fi lter. Original
The method of claim 1, further comprising drying the GO suspension and the solvent solution. Original
The method of claim 1, wherein the GO material comprises GO powder, an anhydrous GO powder, an intercalated GO powder, an exfoliated GO powder, a single layer GO material, a water dispersible GO material, a polar solvent dispersible GO material, an aqueous GO material, a GO ink, a GO paste, a GO solution, a GO fluid, a GO liquid, a GO paint, a GO dye, a GO coating, a GO compound, or any combination thereof. Original
The method of claim 1, wherein the purified GO material has a surface area of about 800 m 2/g to about 2,400 m 2/g. Previously presented
The method of claim 1, wherein the purified GO material has a conductivity of about 0.1 siemens per meter (S/m) to about 5 S/m. Previously presented
The method of claim 1, wherein the purified GO material has an oxidation percentage of about 15% to about 60%. Previously presented
The method of claim 1, wherein the polar organic solvent comprises ethyl acetate, tetrahydrofuran, dichloromethane, acetone, acetonitrile, dimethylformamide, dimethyl sulfoxide, acetic acid, n-butanol, isopropanol, n-propanol, ethanol, methanol, formic acid, or any combination thereof. Previously presented
The method of claim 1, wherein the polar organic solvent comprises an alcohol. Previously presented
Materials described outside the worked examples.
graphene oxide (GO) suspension
polar organic solvent solution
Additional fabrication and treatment steps described in the patent.
Measurements and analyses referenced in the patent, with their drawing references.
FIG. 10 E shows a first low-magnification SEM image of an exemplary GO material, in accordance with some embodiments. [0096] FIG. lO F shows a second …
Performance values and ranges asserted in the specification or claims.
| Property | Value | Material |
|---|---|---|
surface_area of purified GO material (claimed range) | 800–2400 m2/g | purified graphene oxide (GO) material |
conductivity of purified GO material (claimed range) | 0.1–5 S/m |
Related documents with shared materials, methods, properties, or citations.
DYE-SENSITIZED SOLAR CELL INCLUDING POLYMER/GRAPHENE COMPOSITE GEL ELECTROLYTE AND METHODS OF PREPARING THE SAME
GRAPHENE-NANOMATERIAL COMPLEX, FLEXIBLE AND STRETCHABLE COMPLEX COMPRISING THE SAME AND METHODS FOR MANUFACTURING COMPLEXES
FIG. 12 shows an X-ray diffraction graph of an exemplary GO material, in accordance with some embodiments. [0099]
FIG. 13 shows X-ray photoelectron spectroscopy measurements of an exemplary GO material, in accordance with some embodiments.
purified graphene oxide (GO) material |
oxidation percentage of purified GO material (claimed range) | 15–60 % | purified graphene oxide (GO) material |
Pressure | 10–30 psi | — |
Duration | ≤ 5 minutes | — |
Duration | ≤ 1 hour | — |
Duration | ≥ 5 minutes | — |
Duration | ≥ 1 hour | — |
Temperature | 10–50 °C | — |
Pressure | 0.05–0.1 kPa | — |
Pressure | 0.05–1 kPa | — |
Pressure | 0.05–3 kPa | — |
Pressure | 0.05–6 kPa | — |
Pressure | 0.05–9 kPa | — |
Pressure | 0.05–15 kPa | — |
Pressure | 0.05–20 kPa | — |
Pressure | 0.05–25 kPa | — |
Pressure | 0.05–30 kPa | — |
Pressure | 0.1–1 kPa | — |
Pressure | 0.1–3 kPa | — |
Pressure | 0.1–6 kPa | — |
Pressure | 0.1–9 kPa | — |
Pressure | 0.1–15 kPa | — |
Pressure | 0.1–20 kPa | — |
Pressure | 0.1–25 kPa | — |
Pressure | 0.1–30 kPa | — |
Pressure | 1–3 kPa | — |
Pressure | 1–6 kPa | — |
Pressure | 1–9 kPa | — |
Pressure | 1–15 kPa | — |
Pressure | 1–20 kPa | — |
Pressure | 1–25 kPa | — |
Pressure | 1–30 kPa | — |
Pressure | 3–6 kPa | — |
Pressure | 3–9 kPa | — |
Pressure | 3–15 kPa | — |
Pressure | 3–20 kPa | — |
Pressure | 3–25 kPa | — |
Pressure | 3–30 kPa | — |
Pressure | 6–9 kPa | — |
Pressure | 6–15 kPa | — |
Pressure | 6–20 kPa | — |
Pressure | 6–25 kPa | — |
Pressure | 6–30 kPa | — |
Pressure | 9–15 kPa | — |
Pressure | 9–20 kPa | — |
Pressure | 9–25 kPa | — |
Pressure | 9–30 kPa | — |
Pressure | 15–20 kPa | — |
Pressure | 15–25 kPa | — |
Pressure | 15–30 kPa | — |
Pressure | 20–25 kPa | — |
Pressure | 20–30 kPa | — |
Pressure | 25–30 kPa | — |
Pressure | 1–1.5 psi | — |
Pressure | 1–2 psi | — |
Pressure | 1–2.5 psi | — |
Pressure | 1–3 psi | — |
Pressure | 1–3.5 psi | — |
Pressure | 1–4 psi | — |
Pressure | 1–5 psi | — |
Pressure | 1.5–2 psi | — |
Pressure | 2–3 psi | — |
Pressure | 2–4 psi | — |
Pressure | 2–5 psi | — |
Pressure | 3–5 psi | — |
Pressure | 4–5 psi | — |
Pressure | 5–5 psi | — |
Pressure | 3–4 psi | — |
Pressure | 3.5–5 psi | — |
Temperature | 10–15 °C | — |
Temperature | 10–20 °C | — |
Temperature | 10–25 °C | — |
Temperature | 10–30 °C | — |
Temperature | 10–35 °C | — |
Temperature | 10–40 °C | — |
Temperature | 10–45 °C | — |
Temperature | 15–20 °C | — |
Temperature | 15–25 °C | — |
Temperature | 15–30 °C | — |
Temperature | 15–35 °C | — |
Temperature | 15–40 °C | — |
Temperature | 15–45 °C | — |
Temperature | 15–50 °C | — |
Temperature | 20–25 °C | — |
Temperature | 20–30 °C | — |
Temperature | 20–35 °C | — |
Temperature | 20–40 °C | — |
Temperature | 20–45 °C | — |
Temperature | 20–50 °C | — |
Temperature | 25–30 °C | — |
Temperature | 25–35 °C | — |
Temperature | 25–40 °C | — |
Temperature | 25–45 °C | — |
Temperature | 25–50 °C | — |
Temperature | 30–35 °C | — |
Temperature | 30–40 °C | — |
Temperature | 30–45 °C | — |
Temperature | 30–50 °C | — |
Temperature | 35–40 °C | — |
Temperature | 35–45 °C | — |
Temperature | 35–50 °C | — |
Temperature | 40–45 °C | — |
Temperature | 40–50 °C | — |
Temperature | 45–50 °C | — |
Pressure | 1–1 kPa | — |
Pressure | ≤ 30 kPa | — |
Pressure | ≤ 0.05 kPa | — |
Pressure | ≤ 5 psi | — |
Pressure | ≤ 1 psi | — |
Temperature | ≤ 50 °C | — |
Temperature | ≤ 10 °C | — |
Pressure | ≥ 0.05 kPa | — |
Pressure | ≥ 1 psi | — |
Temperature | ≥ 10 °C | — |
GRAPHENE OXIDE-BASED POROUS 3D MESH
FIG. 12 shows an X-ray diffraction graph of an exemplary GO material, in accordance with some embodiments. [0099]
FIG. 13 shows X-ray photoelectron spectroscopy measurements of an exemplary GO material, in accordance with some embodiments.
purified graphene oxide (GO) material |
oxidation percentage of purified GO material (claimed range) | 15–60 % | purified graphene oxide (GO) material |
Pressure | 10–30 psi | — |
Duration | ≤ 5 minutes | — |
Duration | ≤ 1 hour | — |
Duration | ≥ 5 minutes | — |
Duration | ≥ 1 hour | — |
Temperature | 10–50 °C | — |
Pressure | 0.05–0.1 kPa | — |
Pressure | 0.05–1 kPa | — |
Pressure | 0.05–3 kPa | — |
Pressure | 0.05–6 kPa | — |
Pressure | 0.05–9 kPa | — |
Pressure | 0.05–15 kPa | — |
Pressure | 0.05–20 kPa | — |
Pressure | 0.05–25 kPa | — |
Pressure | 0.05–30 kPa | — |
Pressure | 0.1–1 kPa | — |
Pressure | 0.1–3 kPa | — |
Pressure | 0.1–6 kPa | — |
Pressure | 0.1–9 kPa | — |
Pressure | 0.1–15 kPa | — |
Pressure | 0.1–20 kPa | — |
Pressure | 0.1–25 kPa | — |
Pressure | 0.1–30 kPa | — |
Pressure | 1–3 kPa | — |
Pressure | 1–6 kPa | — |
Pressure | 1–9 kPa | — |
Pressure | 1–15 kPa | — |
Pressure | 1–20 kPa | — |
Pressure | 1–25 kPa | — |
Pressure | 1–30 kPa | — |
Pressure | 3–6 kPa | — |
Pressure | 3–9 kPa | — |
Pressure | 3–15 kPa | — |
Pressure | 3–20 kPa | — |
Pressure | 3–25 kPa | — |
Pressure | 3–30 kPa | — |
Pressure | 6–9 kPa | — |
Pressure | 6–15 kPa | — |
Pressure | 6–20 kPa | — |
Pressure | 6–25 kPa | — |
Pressure | 6–30 kPa | — |
Pressure | 9–15 kPa | — |
Pressure | 9–20 kPa | — |
Pressure | 9–25 kPa | — |
Pressure | 9–30 kPa | — |
Pressure | 15–20 kPa | — |
Pressure | 15–25 kPa | — |
Pressure | 15–30 kPa | — |
Pressure | 20–25 kPa | — |
Pressure | 20–30 kPa | — |
Pressure | 25–30 kPa | — |
Pressure | 1–1.5 psi | — |
Pressure | 1–2 psi | — |
Pressure | 1–2.5 psi | — |
Pressure | 1–3 psi | — |
Pressure | 1–3.5 psi | — |
Pressure | 1–4 psi | — |
Pressure | 1–5 psi | — |
Pressure | 1.5–2 psi | — |
Pressure | 2–3 psi | — |
Pressure | 2–4 psi | — |
Pressure | 2–5 psi | — |
Pressure | 3–5 psi | — |
Pressure | 4–5 psi | — |
Pressure | 5–5 psi | — |
Pressure | 3–4 psi | — |
Pressure | 3.5–5 psi | — |
Temperature | 10–15 °C | — |
Temperature | 10–20 °C | — |
Temperature | 10–25 °C | — |
Temperature | 10–30 °C | — |
Temperature | 10–35 °C | — |
Temperature | 10–40 °C | — |
Temperature | 10–45 °C | — |
Temperature | 15–20 °C | — |
Temperature | 15–25 °C | — |
Temperature | 15–30 °C | — |
Temperature | 15–35 °C | — |
Temperature | 15–40 °C | — |
Temperature | 15–45 °C | — |
Temperature | 15–50 °C | — |
Temperature | 20–25 °C | — |
Temperature | 20–30 °C | — |
Temperature | 20–35 °C | — |
Temperature | 20–40 °C | — |
Temperature | 20–45 °C | — |
Temperature | 20–50 °C | — |
Temperature | 25–30 °C | — |
Temperature | 25–35 °C | — |
Temperature | 25–40 °C | — |
Temperature | 25–45 °C | — |
Temperature | 25–50 °C | — |
Temperature | 30–35 °C | — |
Temperature | 30–40 °C | — |
Temperature | 30–45 °C | — |
Temperature | 30–50 °C | — |
Temperature | 35–40 °C | — |
Temperature | 35–45 °C | — |
Temperature | 35–50 °C | — |
Temperature | 40–45 °C | — |
Temperature | 40–50 °C | — |
Temperature | 45–50 °C | — |
Pressure | 1–1 kPa | — |
Pressure | ≤ 30 kPa | — |
Pressure | ≤ 0.05 kPa | — |
Pressure | ≤ 5 psi | — |
Pressure | ≤ 1 psi | — |
Temperature | ≤ 50 °C | — |
Temperature | ≤ 10 °C | — |
Pressure | ≥ 0.05 kPa | — |
Pressure | ≥ 1 psi | — |
Temperature | ≥ 10 °C | — |
GRAPHENE OXIDE-BASED POROUS 3D MESH
FIG. 12 shows an X-ray diffraction graph of an exemplary GO material, in accordance with some embodiments. [0099]
FIG. 13 shows X-ray photoelectron spectroscopy measurements of an exemplary GO material, in accordance with some embodiments.
purified graphene oxide (GO) material |
oxidation percentage of purified GO material (claimed range) | 15–60 % | purified graphene oxide (GO) material |
Pressure | 10–30 psi | — |
Duration | ≤ 5 minutes | — |
Duration | ≤ 1 hour | — |
Duration | ≥ 5 minutes | — |
Duration | ≥ 1 hour | — |
Temperature | 10–50 °C | — |
Pressure | 0.05–0.1 kPa | — |
Pressure | 0.05–1 kPa | — |
Pressure | 0.05–3 kPa | — |
Pressure | 0.05–6 kPa | — |
Pressure | 0.05–9 kPa | — |
Pressure | 0.05–15 kPa | — |
Pressure | 0.05–20 kPa | — |
Pressure | 0.05–25 kPa | — |
Pressure | 0.05–30 kPa | — |
Pressure | 0.1–1 kPa | — |
Pressure | 0.1–3 kPa | — |
Pressure | 0.1–6 kPa | — |
Pressure | 0.1–9 kPa | — |
Pressure | 0.1–15 kPa | — |
Pressure | 0.1–20 kPa | — |
Pressure | 0.1–25 kPa | — |
Pressure | 0.1–30 kPa | — |
Pressure | 1–3 kPa | — |
Pressure | 1–6 kPa | — |
Pressure | 1–9 kPa | — |
Pressure | 1–15 kPa | — |
Pressure | 1–20 kPa | — |
Pressure | 1–25 kPa | — |
Pressure | 1–30 kPa | — |
Pressure | 3–6 kPa | — |
Pressure | 3–9 kPa | — |
Pressure | 3–15 kPa | — |
Pressure | 3–20 kPa | — |
Pressure | 3–25 kPa | — |
Pressure | 3–30 kPa | — |
Pressure | 6–9 kPa | — |
Pressure | 6–15 kPa | — |
Pressure | 6–20 kPa | — |
Pressure | 6–25 kPa | — |
Pressure | 6–30 kPa | — |
Pressure | 9–15 kPa | — |
Pressure | 9–20 kPa | — |
Pressure | 9–25 kPa | — |
Pressure | 9–30 kPa | — |
Pressure | 15–20 kPa | — |
Pressure | 15–25 kPa | — |
Pressure | 15–30 kPa | — |
Pressure | 20–25 kPa | — |
Pressure | 20–30 kPa | — |
Pressure | 25–30 kPa | — |
Pressure | 1–1.5 psi | — |
Pressure | 1–2 psi | — |
Pressure | 1–2.5 psi | — |
Pressure | 1–3 psi | — |
Pressure | 1–3.5 psi | — |
Pressure | 1–4 psi | — |
Pressure | 1–5 psi | — |
Pressure | 1.5–2 psi | — |
Pressure | 2–3 psi | — |
Pressure | 2–4 psi | — |
Pressure | 2–5 psi | — |
Pressure | 3–5 psi | — |
Pressure | 4–5 psi | — |
Pressure | 5–5 psi | — |
Pressure | 3–4 psi | — |
Pressure | 3.5–5 psi | — |
Temperature | 10–15 °C | — |
Temperature | 10–20 °C | — |
Temperature | 10–25 °C | — |
Temperature | 10–30 °C | — |
Temperature | 10–35 °C | — |
Temperature | 10–40 °C | — |
Temperature | 10–45 °C | — |
Temperature | 15–20 °C | — |
Temperature | 15–25 °C | — |
Temperature | 15–30 °C | — |
Temperature | 15–35 °C | — |
Temperature | 15–40 °C | — |
Temperature | 15–45 °C | — |
Temperature | 15–50 °C | — |
Temperature | 20–25 °C | — |
Temperature | 20–30 °C | — |
Temperature | 20–35 °C | — |
Temperature | 20–40 °C | — |
Temperature | 20–45 °C | — |
Temperature | 20–50 °C | — |
Temperature | 25–30 °C | — |
Temperature | 25–35 °C | — |
Temperature | 25–40 °C | — |
Temperature | 25–45 °C | — |
Temperature | 25–50 °C | — |
Temperature | 30–35 °C | — |
Temperature | 30–40 °C | — |
Temperature | 30–45 °C | — |
Temperature | 30–50 °C | — |
Temperature | 35–40 °C | — |
Temperature | 35–45 °C | — |
Temperature | 35–50 °C | — |
Temperature | 40–45 °C | — |
Temperature | 40–50 °C | — |
Temperature | 45–50 °C | — |
Pressure | 1–1 kPa | — |
Pressure | ≤ 30 kPa | — |
Pressure | ≤ 0.05 kPa | — |
Pressure | ≤ 5 psi | — |
Pressure | ≤ 1 psi | — |
Temperature | ≤ 50 °C | — |
Temperature | ≤ 10 °C | — |
Pressure | ≥ 0.05 kPa | — |
Pressure | ≥ 1 psi | — |
Temperature | ≥ 10 °C | — |
GRAPHENE OXIDE-BASED POROUS 3D MESH
FIG. 12 shows an X-ray diffraction graph of an exemplary GO material, in accordance with some embodiments. [0099]
FIG. 13 shows X-ray photoelectron spectroscopy measurements of an exemplary GO material, in accordance with some embodiments.
purified graphene oxide (GO) material |
oxidation percentage of purified GO material (claimed range) | 15–60 % | purified graphene oxide (GO) material |
Pressure | 10–30 psi | — |
Duration | ≤ 5 minutes | — |
Duration | ≤ 1 hour | — |
Duration | ≥ 5 minutes | — |
Duration | ≥ 1 hour | — |
Temperature | 10–50 °C | — |
Pressure | 0.05–0.1 kPa | — |
Pressure | 0.05–1 kPa | — |
Pressure | 0.05–3 kPa | — |
Pressure | 0.05–6 kPa | — |
Pressure | 0.05–9 kPa | — |
Pressure | 0.05–15 kPa | — |
Pressure | 0.05–20 kPa | — |
Pressure | 0.05–25 kPa | — |
Pressure | 0.05–30 kPa | — |
Pressure | 0.1–1 kPa | — |
Pressure | 0.1–3 kPa | — |
Pressure | 0.1–6 kPa | — |
Pressure | 0.1–9 kPa | — |
Pressure | 0.1–15 kPa | — |
Pressure | 0.1–20 kPa | — |
Pressure | 0.1–25 kPa | — |
Pressure | 0.1–30 kPa | — |
Pressure | 1–3 kPa | — |
Pressure | 1–6 kPa | — |
Pressure | 1–9 kPa | — |
Pressure | 1–15 kPa | — |
Pressure | 1–20 kPa | — |
Pressure | 1–25 kPa | — |
Pressure | 1–30 kPa | — |
Pressure | 3–6 kPa | — |
Pressure | 3–9 kPa | — |
Pressure | 3–15 kPa | — |
Pressure | 3–20 kPa | — |
Pressure | 3–25 kPa | — |
Pressure | 3–30 kPa | — |
Pressure | 6–9 kPa | — |
Pressure | 6–15 kPa | — |
Pressure | 6–20 kPa | — |
Pressure | 6–25 kPa | — |
Pressure | 6–30 kPa | — |
Pressure | 9–15 kPa | — |
Pressure | 9–20 kPa | — |
Pressure | 9–25 kPa | — |
Pressure | 9–30 kPa | — |
Pressure | 15–20 kPa | — |
Pressure | 15–25 kPa | — |
Pressure | 15–30 kPa | — |
Pressure | 20–25 kPa | — |
Pressure | 20–30 kPa | — |
Pressure | 25–30 kPa | — |
Pressure | 1–1.5 psi | — |
Pressure | 1–2 psi | — |
Pressure | 1–2.5 psi | — |
Pressure | 1–3 psi | — |
Pressure | 1–3.5 psi | — |
Pressure | 1–4 psi | — |
Pressure | 1–5 psi | — |
Pressure | 1.5–2 psi | — |
Pressure | 2–3 psi | — |
Pressure | 2–4 psi | — |
Pressure | 2–5 psi | — |
Pressure | 3–5 psi | — |
Pressure | 4–5 psi | — |
Pressure | 5–5 psi | — |
Pressure | 3–4 psi | — |
Pressure | 3.5–5 psi | — |
Temperature | 10–15 °C | — |
Temperature | 10–20 °C | — |
Temperature | 10–25 °C | — |
Temperature | 10–30 °C | — |
Temperature | 10–35 °C | — |
Temperature | 10–40 °C | — |
Temperature | 10–45 °C | — |
Temperature | 15–20 °C | — |
Temperature | 15–25 °C | — |
Temperature | 15–30 °C | — |
Temperature | 15–35 °C | — |
Temperature | 15–40 °C | — |
Temperature | 15–45 °C | — |
Temperature | 15–50 °C | — |
Temperature | 20–25 °C | — |
Temperature | 20–30 °C | — |
Temperature | 20–35 °C | — |
Temperature | 20–40 °C | — |
Temperature | 20–45 °C | — |
Temperature | 20–50 °C | — |
Temperature | 25–30 °C | — |
Temperature | 25–35 °C | — |
Temperature | 25–40 °C | — |
Temperature | 25–45 °C | — |
Temperature | 25–50 °C | — |
Temperature | 30–35 °C | — |
Temperature | 30–40 °C | — |
Temperature | 30–45 °C | — |
Temperature | 30–50 °C | — |
Temperature | 35–40 °C | — |
Temperature | 35–45 °C | — |
Temperature | 35–50 °C | — |
Temperature | 40–45 °C | — |
Temperature | 40–50 °C | — |
Temperature | 45–50 °C | — |
Pressure | 1–1 kPa | — |
Pressure | ≤ 30 kPa | — |
Pressure | ≤ 0.05 kPa | — |
Pressure | ≤ 5 psi | — |
Pressure | ≤ 1 psi | — |
Temperature | ≤ 50 °C | — |
Temperature | ≤ 10 °C | — |
Pressure | ≥ 0.05 kPa | — |
Pressure | ≥ 1 psi | — |
Temperature | ≥ 10 °C | — |