Patent
US 10,193,156HIGH-DENSITY AND HIGH-HARDNESS GRAPHENE-BASED POROUS CARBON MATERIAL, METHOD FOR MAKING THE SAME, AND APPLICATIONS USING THE SAME
QUAN-HONG YANG
US
Copyright © 2026 Matter42. All rights reserved.
Patent
Atlas literature
Patent
US 10,193,156Patent drawings and their descriptions. Click a drawing to enlarge it.
FIG. 1 shows a scanning electron microscope (SEM) image of one embodiment of a high-density and high-hardness graphene-based porous carbon material. [0008]
FIG. 2 shows a SEM image of another embodiment of the high-density and high-hardness graphene-based porous carbon material. [0009]
FIG. 3 shows a nitrogen gas adsorption-desorption curve of one embodiment 15 of the high-density and high-hardness graphene-based porous carbon material. Page …
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 for making graphene-based porous carbon material comprising steps of: forming a sol by dispersing a graphene-based component and an auxiliar y component in a solvent, the auxiliar y component selected from the group consisting of pol v vin y l alcohol, sucrose, glucose, and combinations thereof; adjusting a pH value of the sol to 8 or less; preparing a graphene-based gel by reacting the sol in a reacting container at a temperature of about 20 ° C to about 500 ° C for about 0.1 hours to 100 hours; and evaporative drying the graphene-based gel at a temperature of about 0 0 C to about 200 ° C to obtain the graphene-based porous carbon material. Currently amended
The method of claim 1 further comprising heating the graphene-based porous carbon material [[at]] in an oxygen deficient atmosphere and at a temperature of about 100 0 C to about 3600 ° C for about 0.1 hours to about 100 hours. Currently amended
The method of claim 1 further comprising heating the graphene-based porous carbon material in an oxygen deficient atmosphere and at a temperature of about 300 ° C to about 2400 ° C for about 2 hours to about 10 hours. Currently amended
The method of claim 1 further comprising activating the graphene-based porous carbon material at a temperature of about 200 ° C to about 2000 ° C for about 0.1 hours to about 50 hours. Currently amended
The method of claim 1, wherein the graphene-based component is selected from the group consisting of graphite, graphite oxide, graphene oxide, graphene, and combinations thereof. Original
The method of claim 1, wherein the solvent is selected from the group consisting of water, ethanol, methanol, dimethyl formamide, ethylene glycol, methyl pyrrolidone, and combinations thereof. Original
The method of claim 1, wherein the graphene-based component is dispersed in the solvent by at least one of mechanical stirring; magnetic stirring; ultrasonic dispersing; milled dispersing; and high energy treatment. Currently amended
The method of claim 1, wherein the sol is heated by at least one of electric heating; microwave heating; infrared heating; and induction heating. Original
The method of claim 1, wherein the sol is heated at a temperature of about 100 0 C to about 200 ° C for about 1 hour to about 20 hours. Currently amended
The method of claim 1, wherein a weight percentage of the auxiliary component in a total weight of the auxiliary component and the graphene-based component is less than 98 %. New
The method of claim 1, wherein the pH value of the sol is adjusted to 3. New
. Canceled
. Canceled
A graphene-based porous carbon material comprising a plurality of graphene sheets joined and bonded with each other to form a network structure, wherein the graphene-based porous carbon material has a density of about 0.3 g/cm 3 to about 4.0 g/cm 3, a hardness of about 0.01 GPa to about 6.0 GPa, a specific surface area of about 5 m 2/g to about 3000 m 2/g, and a pore volume of about 0.1 cm 3/g to about 2.0 cm 3/g. Withdrawn
The graphene-based porous carbon material of claim 15, wherein a thickness of a pore wall of the graphene-based porous carbon material is in a range from about 0.335 nm to about 3,350 nm. Withdrawn
The graphene-based porous carbon material of claim 15, wherein a density of the graphene-based porous carbon material is in a range from about 0.8 g/cm 3 to about 2.2 g/cm 3. Withdrawn
The graphene-based porous carbon material of claim 15, wherein the hardness of the graphene-based porous carbon material is in a range from about 0.05 GPa to about 3.0 GPa, and an elastic module is in a range from about 0.5 GPa to about 40 GPa. Withdrawn
The graphene-based porous carbon material of claim 15, wherein the specific surface area of the graphene-based porous carbon material is in a range from about 800 m 2/g to about 3000 m 2/g, and the density of the graphene-based porous carbon material is in a range from about 0.3 g/cm 3 to about 1.5 g/cm 3. Withdrawn
A product comprising an adsorption material, a filler of a chromatographic column, a porous container, an electrode material of a lithium ion battery and a supercapacitor, a catalyst carrier, or a thermal conducting material, wherein the product comprises a graphene-based porous carbon material, the graphene-based porous carbon material comprises a plurality of graphene sheets joined and bonded with each other to form a network structure, comprising a graphene-based porous carbon material, the graphene-based porous carbon material has a density of about 0.3 g/cm 3 to about 4.0 g/cm 3, a hardness of about 0.01 GPa to about 6.0 GPa, a specific surface area of about 5 m 2/g to about 3000 m 2/g, and a pore volume of about 0.1 cm 3/g to about 2.0 cm 3/g. Withdrawn
Materials described outside the worked examples.
graphene-based porous carbon material
auxiliary component (polyvinyl alcohol, sucrose, glucose)
Additional fabrication and treatment steps described in the patent.
Measurements and analyses referenced in the patent, with their drawing references.
FIG. 1 shows a scanning electron microscope (SEM) image of one embodiment of a high-density and high-hardness graphene-based porous carbon material. [0008]
Performance values and ranges asserted in the specification or claims.
| Property | Value | Material |
|---|---|---|
Density | 0.3–4 g/cm3 | graphene-based porous carbon material |
Hardness | 0.01–6 GPa |
Related documents with shared materials, methods, properties, or citations.
Patent
Atlas literature
Patent
US 10,193,156Patent drawings and their descriptions. Click a drawing to enlarge it.
FIG. 1 shows a scanning electron microscope (SEM) image of one embodiment of a high-density and high-hardness graphene-based porous carbon material. [0008]
FIG. 2 shows a SEM image of another embodiment of the high-density and high-hardness graphene-based porous carbon material. [0009]
FIG. 3 shows a nitrogen gas adsorption-desorption curve of one embodiment 15 of the high-density and high-hardness graphene-based porous carbon material. Page …
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 for making graphene-based porous carbon material comprising steps of: forming a sol by dispersing a graphene-based component and an auxiliar y component in a solvent, the auxiliar y component selected from the group consisting of pol v vin y l alcohol, sucrose, glucose, and combinations thereof; adjusting a pH value of the sol to 8 or less; preparing a graphene-based gel by reacting the sol in a reacting container at a temperature of about 20 ° C to about 500 ° C for about 0.1 hours to 100 hours; and evaporative drying the graphene-based gel at a temperature of about 0 0 C to about 200 ° C to obtain the graphene-based porous carbon material. Currently amended
The method of claim 1 further comprising heating the graphene-based porous carbon material [[at]] in an oxygen deficient atmosphere and at a temperature of about 100 0 C to about 3600 ° C for about 0.1 hours to about 100 hours. Currently amended
The method of claim 1 further comprising heating the graphene-based porous carbon material in an oxygen deficient atmosphere and at a temperature of about 300 ° C to about 2400 ° C for about 2 hours to about 10 hours. Currently amended
The method of claim 1 further comprising activating the graphene-based porous carbon material at a temperature of about 200 ° C to about 2000 ° C for about 0.1 hours to about 50 hours. Currently amended
The method of claim 1, wherein the graphene-based component is selected from the group consisting of graphite, graphite oxide, graphene oxide, graphene, and combinations thereof. Original
The method of claim 1, wherein the solvent is selected from the group consisting of water, ethanol, methanol, dimethyl formamide, ethylene glycol, methyl pyrrolidone, and combinations thereof. Original
The method of claim 1, wherein the graphene-based component is dispersed in the solvent by at least one of mechanical stirring; magnetic stirring; ultrasonic dispersing; milled dispersing; and high energy treatment. Currently amended
The method of claim 1, wherein the sol is heated by at least one of electric heating; microwave heating; infrared heating; and induction heating. Original
The method of claim 1, wherein the sol is heated at a temperature of about 100 0 C to about 200 ° C for about 1 hour to about 20 hours. Currently amended
The method of claim 1, wherein a weight percentage of the auxiliary component in a total weight of the auxiliary component and the graphene-based component is less than 98 %. New
The method of claim 1, wherein the pH value of the sol is adjusted to 3. New
. Canceled
. Canceled
A graphene-based porous carbon material comprising a plurality of graphene sheets joined and bonded with each other to form a network structure, wherein the graphene-based porous carbon material has a density of about 0.3 g/cm 3 to about 4.0 g/cm 3, a hardness of about 0.01 GPa to about 6.0 GPa, a specific surface area of about 5 m 2/g to about 3000 m 2/g, and a pore volume of about 0.1 cm 3/g to about 2.0 cm 3/g. Withdrawn
The graphene-based porous carbon material of claim 15, wherein a thickness of a pore wall of the graphene-based porous carbon material is in a range from about 0.335 nm to about 3,350 nm. Withdrawn
The graphene-based porous carbon material of claim 15, wherein a density of the graphene-based porous carbon material is in a range from about 0.8 g/cm 3 to about 2.2 g/cm 3. Withdrawn
The graphene-based porous carbon material of claim 15, wherein the hardness of the graphene-based porous carbon material is in a range from about 0.05 GPa to about 3.0 GPa, and an elastic module is in a range from about 0.5 GPa to about 40 GPa. Withdrawn
The graphene-based porous carbon material of claim 15, wherein the specific surface area of the graphene-based porous carbon material is in a range from about 800 m 2/g to about 3000 m 2/g, and the density of the graphene-based porous carbon material is in a range from about 0.3 g/cm 3 to about 1.5 g/cm 3. Withdrawn
A product comprising an adsorption material, a filler of a chromatographic column, a porous container, an electrode material of a lithium ion battery and a supercapacitor, a catalyst carrier, or a thermal conducting material, wherein the product comprises a graphene-based porous carbon material, the graphene-based porous carbon material comprises a plurality of graphene sheets joined and bonded with each other to form a network structure, comprising a graphene-based porous carbon material, the graphene-based porous carbon material has a density of about 0.3 g/cm 3 to about 4.0 g/cm 3, a hardness of about 0.01 GPa to about 6.0 GPa, a specific surface area of about 5 m 2/g to about 3000 m 2/g, and a pore volume of about 0.1 cm 3/g to about 2.0 cm 3/g. Withdrawn
Materials described outside the worked examples.
graphene-based porous carbon material
auxiliary component (polyvinyl alcohol, sucrose, glucose)
Additional fabrication and treatment steps described in the patent.
Measurements and analyses referenced in the patent, with their drawing references.
FIG. 1 shows a scanning electron microscope (SEM) image of one embodiment of a high-density and high-hardness graphene-based porous carbon material. [0008]
Performance values and ranges asserted in the specification or claims.
| Property | Value | Material |
|---|---|---|
Density | 0.3–4 g/cm3 | graphene-based porous carbon material |
Hardness | 0.01–6 GPa |
Related documents with shared materials, methods, properties, or citations.
Patent
Atlas literature
Patent
US 10,193,156Patent drawings and their descriptions. Click a drawing to enlarge it.
FIG. 1 shows a scanning electron microscope (SEM) image of one embodiment of a high-density and high-hardness graphene-based porous carbon material. [0008]
FIG. 2 shows a SEM image of another embodiment of the high-density and high-hardness graphene-based porous carbon material. [0009]
FIG. 3 shows a nitrogen gas adsorption-desorption curve of one embodiment 15 of the high-density and high-hardness graphene-based porous carbon material. Page …
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 for making graphene-based porous carbon material comprising steps of: forming a sol by dispersing a graphene-based component and an auxiliar y component in a solvent, the auxiliar y component selected from the group consisting of pol v vin y l alcohol, sucrose, glucose, and combinations thereof; adjusting a pH value of the sol to 8 or less; preparing a graphene-based gel by reacting the sol in a reacting container at a temperature of about 20 ° C to about 500 ° C for about 0.1 hours to 100 hours; and evaporative drying the graphene-based gel at a temperature of about 0 0 C to about 200 ° C to obtain the graphene-based porous carbon material. Currently amended
The method of claim 1 further comprising heating the graphene-based porous carbon material [[at]] in an oxygen deficient atmosphere and at a temperature of about 100 0 C to about 3600 ° C for about 0.1 hours to about 100 hours. Currently amended
The method of claim 1 further comprising heating the graphene-based porous carbon material in an oxygen deficient atmosphere and at a temperature of about 300 ° C to about 2400 ° C for about 2 hours to about 10 hours. Currently amended
The method of claim 1 further comprising activating the graphene-based porous carbon material at a temperature of about 200 ° C to about 2000 ° C for about 0.1 hours to about 50 hours. Currently amended
The method of claim 1, wherein the graphene-based component is selected from the group consisting of graphite, graphite oxide, graphene oxide, graphene, and combinations thereof. Original
The method of claim 1, wherein the solvent is selected from the group consisting of water, ethanol, methanol, dimethyl formamide, ethylene glycol, methyl pyrrolidone, and combinations thereof. Original
The method of claim 1, wherein the graphene-based component is dispersed in the solvent by at least one of mechanical stirring; magnetic stirring; ultrasonic dispersing; milled dispersing; and high energy treatment. Currently amended
The method of claim 1, wherein the sol is heated by at least one of electric heating; microwave heating; infrared heating; and induction heating. Original
The method of claim 1, wherein the sol is heated at a temperature of about 100 0 C to about 200 ° C for about 1 hour to about 20 hours. Currently amended
The method of claim 1, wherein a weight percentage of the auxiliary component in a total weight of the auxiliary component and the graphene-based component is less than 98 %. New
The method of claim 1, wherein the pH value of the sol is adjusted to 3. New
. Canceled
. Canceled
A graphene-based porous carbon material comprising a plurality of graphene sheets joined and bonded with each other to form a network structure, wherein the graphene-based porous carbon material has a density of about 0.3 g/cm 3 to about 4.0 g/cm 3, a hardness of about 0.01 GPa to about 6.0 GPa, a specific surface area of about 5 m 2/g to about 3000 m 2/g, and a pore volume of about 0.1 cm 3/g to about 2.0 cm 3/g. Withdrawn
The graphene-based porous carbon material of claim 15, wherein a thickness of a pore wall of the graphene-based porous carbon material is in a range from about 0.335 nm to about 3,350 nm. Withdrawn
The graphene-based porous carbon material of claim 15, wherein a density of the graphene-based porous carbon material is in a range from about 0.8 g/cm 3 to about 2.2 g/cm 3. Withdrawn
The graphene-based porous carbon material of claim 15, wherein the hardness of the graphene-based porous carbon material is in a range from about 0.05 GPa to about 3.0 GPa, and an elastic module is in a range from about 0.5 GPa to about 40 GPa. Withdrawn
The graphene-based porous carbon material of claim 15, wherein the specific surface area of the graphene-based porous carbon material is in a range from about 800 m 2/g to about 3000 m 2/g, and the density of the graphene-based porous carbon material is in a range from about 0.3 g/cm 3 to about 1.5 g/cm 3. Withdrawn
A product comprising an adsorption material, a filler of a chromatographic column, a porous container, an electrode material of a lithium ion battery and a supercapacitor, a catalyst carrier, or a thermal conducting material, wherein the product comprises a graphene-based porous carbon material, the graphene-based porous carbon material comprises a plurality of graphene sheets joined and bonded with each other to form a network structure, comprising a graphene-based porous carbon material, the graphene-based porous carbon material has a density of about 0.3 g/cm 3 to about 4.0 g/cm 3, a hardness of about 0.01 GPa to about 6.0 GPa, a specific surface area of about 5 m 2/g to about 3000 m 2/g, and a pore volume of about 0.1 cm 3/g to about 2.0 cm 3/g. Withdrawn
Materials described outside the worked examples.
graphene-based porous carbon material
auxiliary component (polyvinyl alcohol, sucrose, glucose)
Additional fabrication and treatment steps described in the patent.
Measurements and analyses referenced in the patent, with their drawing references.
FIG. 1 shows a scanning electron microscope (SEM) image of one embodiment of a high-density and high-hardness graphene-based porous carbon material. [0008]
Performance values and ranges asserted in the specification or claims.
| Property | Value | Material |
|---|---|---|
Density | 0.3–4 g/cm3 | graphene-based porous carbon material |
Hardness | 0.01–6 GPa |
Related documents with shared materials, methods, properties, or citations.
Patent
Atlas literature
Patent
US 10,193,156Patent drawings and their descriptions. Click a drawing to enlarge it.
FIG. 1 shows a scanning electron microscope (SEM) image of one embodiment of a high-density and high-hardness graphene-based porous carbon material. [0008]
FIG. 2 shows a SEM image of another embodiment of the high-density and high-hardness graphene-based porous carbon material. [0009]
FIG. 3 shows a nitrogen gas adsorption-desorption curve of one embodiment 15 of the high-density and high-hardness graphene-based porous carbon material. Page …
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 for making graphene-based porous carbon material comprising steps of: forming a sol by dispersing a graphene-based component and an auxiliar y component in a solvent, the auxiliar y component selected from the group consisting of pol v vin y l alcohol, sucrose, glucose, and combinations thereof; adjusting a pH value of the sol to 8 or less; preparing a graphene-based gel by reacting the sol in a reacting container at a temperature of about 20 ° C to about 500 ° C for about 0.1 hours to 100 hours; and evaporative drying the graphene-based gel at a temperature of about 0 0 C to about 200 ° C to obtain the graphene-based porous carbon material. Currently amended
The method of claim 1 further comprising heating the graphene-based porous carbon material [[at]] in an oxygen deficient atmosphere and at a temperature of about 100 0 C to about 3600 ° C for about 0.1 hours to about 100 hours. Currently amended
The method of claim 1 further comprising heating the graphene-based porous carbon material in an oxygen deficient atmosphere and at a temperature of about 300 ° C to about 2400 ° C for about 2 hours to about 10 hours. Currently amended
The method of claim 1 further comprising activating the graphene-based porous carbon material at a temperature of about 200 ° C to about 2000 ° C for about 0.1 hours to about 50 hours. Currently amended
The method of claim 1, wherein the graphene-based component is selected from the group consisting of graphite, graphite oxide, graphene oxide, graphene, and combinations thereof. Original
The method of claim 1, wherein the solvent is selected from the group consisting of water, ethanol, methanol, dimethyl formamide, ethylene glycol, methyl pyrrolidone, and combinations thereof. Original
The method of claim 1, wherein the graphene-based component is dispersed in the solvent by at least one of mechanical stirring; magnetic stirring; ultrasonic dispersing; milled dispersing; and high energy treatment. Currently amended
The method of claim 1, wherein the sol is heated by at least one of electric heating; microwave heating; infrared heating; and induction heating. Original
The method of claim 1, wherein the sol is heated at a temperature of about 100 0 C to about 200 ° C for about 1 hour to about 20 hours. Currently amended
The method of claim 1, wherein a weight percentage of the auxiliary component in a total weight of the auxiliary component and the graphene-based component is less than 98 %. New
The method of claim 1, wherein the pH value of the sol is adjusted to 3. New
. Canceled
. Canceled
A graphene-based porous carbon material comprising a plurality of graphene sheets joined and bonded with each other to form a network structure, wherein the graphene-based porous carbon material has a density of about 0.3 g/cm 3 to about 4.0 g/cm 3, a hardness of about 0.01 GPa to about 6.0 GPa, a specific surface area of about 5 m 2/g to about 3000 m 2/g, and a pore volume of about 0.1 cm 3/g to about 2.0 cm 3/g. Withdrawn
The graphene-based porous carbon material of claim 15, wherein a thickness of a pore wall of the graphene-based porous carbon material is in a range from about 0.335 nm to about 3,350 nm. Withdrawn
The graphene-based porous carbon material of claim 15, wherein a density of the graphene-based porous carbon material is in a range from about 0.8 g/cm 3 to about 2.2 g/cm 3. Withdrawn
The graphene-based porous carbon material of claim 15, wherein the hardness of the graphene-based porous carbon material is in a range from about 0.05 GPa to about 3.0 GPa, and an elastic module is in a range from about 0.5 GPa to about 40 GPa. Withdrawn
The graphene-based porous carbon material of claim 15, wherein the specific surface area of the graphene-based porous carbon material is in a range from about 800 m 2/g to about 3000 m 2/g, and the density of the graphene-based porous carbon material is in a range from about 0.3 g/cm 3 to about 1.5 g/cm 3. Withdrawn
A product comprising an adsorption material, a filler of a chromatographic column, a porous container, an electrode material of a lithium ion battery and a supercapacitor, a catalyst carrier, or a thermal conducting material, wherein the product comprises a graphene-based porous carbon material, the graphene-based porous carbon material comprises a plurality of graphene sheets joined and bonded with each other to form a network structure, comprising a graphene-based porous carbon material, the graphene-based porous carbon material has a density of about 0.3 g/cm 3 to about 4.0 g/cm 3, a hardness of about 0.01 GPa to about 6.0 GPa, a specific surface area of about 5 m 2/g to about 3000 m 2/g, and a pore volume of about 0.1 cm 3/g to about 2.0 cm 3/g. Withdrawn
Materials described outside the worked examples.
graphene-based porous carbon material
auxiliary component (polyvinyl alcohol, sucrose, glucose)
Additional fabrication and treatment steps described in the patent.
Measurements and analyses referenced in the patent, with their drawing references.
FIG. 1 shows a scanning electron microscope (SEM) image of one embodiment of a high-density and high-hardness graphene-based porous carbon material. [0008]
Performance values and ranges asserted in the specification or claims.
| Property | Value | Material |
|---|---|---|
Density | 0.3–4 g/cm3 | graphene-based porous carbon material |
Hardness | 0.01–6 GPa |
Related documents with shared materials, methods, properties, or citations.
graphene-based component
graphite
graphite oxide
graphene oxide
graphene
solvent (water, ethanol, methanol, dimethyl formamide, ethylene glycol, methyl pyrrolidone)
carbon nanotube
carbon black
FIG. 2 shows a SEM image of another embodiment of the high-density and high-hardness graphene-based porous carbon material. [0009]
ly achieves uniform catalyst loading, and effectively improves the uniformity and the doping range. 10 As a catalyst carrier, the graphene-ba
Specific Surface Area | 5–3000 m2/g | graphene-based porous carbon material |
Pore Volume | 0.1–2 cm3/g | graphene-based porous carbon material |
Pore Wall Thickness | 0.335–3350 nm | graphene-based porous carbon material |
Density | 0.8–2.2 g/cm3 | graphene-based porous carbon material |
Hardness | 0.05–3 GPa | graphene-based porous carbon material |
Elastic Modulus | 0.5–40 GPa | graphene-based porous carbon material |
Specific Surface Area | 800–3000 m2/g | graphene-based porous carbon material |
Density | 0.3–1.5 g/cm3 | graphene-based porous carbon material |
Thickness | 1–5 mm | — |
Temperature | 20–500 °C | — |
Duration | 0.1–100 hours | — |
Temperature | 0–200 °C | — |
Temperature | 100–200 °C | — |
Temperature | 100–3600 °C | — |
Temperature | 200–2000 °C | — |
Duration | 0.1–50 hours | — |
Temperature | 300–2400 °C | — |
Duration | 2–10 hours | — |
Temperature | 600–900 °C | — |
Duration | 0.5–8 hours | — |
Thickness | 0.5–600 nm | — |
Temperature | ≤ 0 °C | — |
Temperature | ≤ 850 °C | — |
Duration | 1–20 hours | — |
graphene-based component
graphite
graphite oxide
graphene oxide
graphene
solvent (water, ethanol, methanol, dimethyl formamide, ethylene glycol, methyl pyrrolidone)
carbon nanotube
carbon black
FIG. 2 shows a SEM image of another embodiment of the high-density and high-hardness graphene-based porous carbon material. [0009]
ly achieves uniform catalyst loading, and effectively improves the uniformity and the doping range. 10 As a catalyst carrier, the graphene-ba
Specific Surface Area | 5–3000 m2/g | graphene-based porous carbon material |
Pore Volume | 0.1–2 cm3/g | graphene-based porous carbon material |
Pore Wall Thickness | 0.335–3350 nm | graphene-based porous carbon material |
Density | 0.8–2.2 g/cm3 | graphene-based porous carbon material |
Hardness | 0.05–3 GPa | graphene-based porous carbon material |
Elastic Modulus | 0.5–40 GPa | graphene-based porous carbon material |
Specific Surface Area | 800–3000 m2/g | graphene-based porous carbon material |
Density | 0.3–1.5 g/cm3 | graphene-based porous carbon material |
Thickness | 1–5 mm | — |
Temperature | 20–500 °C | — |
Duration | 0.1–100 hours | — |
Temperature | 0–200 °C | — |
Temperature | 100–200 °C | — |
Temperature | 100–3600 °C | — |
Temperature | 200–2000 °C | — |
Duration | 0.1–50 hours | — |
Temperature | 300–2400 °C | — |
Duration | 2–10 hours | — |
Temperature | 600–900 °C | — |
Duration | 0.5–8 hours | — |
Thickness | 0.5–600 nm | — |
Temperature | ≤ 0 °C | — |
Temperature | ≤ 850 °C | — |
Duration | 1–20 hours | — |
graphene-based component
graphite
graphite oxide
graphene oxide
graphene
solvent (water, ethanol, methanol, dimethyl formamide, ethylene glycol, methyl pyrrolidone)
carbon nanotube
carbon black
FIG. 2 shows a SEM image of another embodiment of the high-density and high-hardness graphene-based porous carbon material. [0009]
ly achieves uniform catalyst loading, and effectively improves the uniformity and the doping range. 10 As a catalyst carrier, the graphene-ba
Specific Surface Area | 5–3000 m2/g | graphene-based porous carbon material |
Pore Volume | 0.1–2 cm3/g | graphene-based porous carbon material |
Pore Wall Thickness | 0.335–3350 nm | graphene-based porous carbon material |
Density | 0.8–2.2 g/cm3 | graphene-based porous carbon material |
Hardness | 0.05–3 GPa | graphene-based porous carbon material |
Elastic Modulus | 0.5–40 GPa | graphene-based porous carbon material |
Specific Surface Area | 800–3000 m2/g | graphene-based porous carbon material |
Density | 0.3–1.5 g/cm3 | graphene-based porous carbon material |
Thickness | 1–5 mm | — |
Temperature | 20–500 °C | — |
Duration | 0.1–100 hours | — |
Temperature | 0–200 °C | — |
Temperature | 100–200 °C | — |
Temperature | 100–3600 °C | — |
Temperature | 200–2000 °C | — |
Duration | 0.1–50 hours | — |
Temperature | 300–2400 °C | — |
Duration | 2–10 hours | — |
Temperature | 600–900 °C | — |
Duration | 0.5–8 hours | — |
Thickness | 0.5–600 nm | — |
Temperature | ≤ 0 °C | — |
Temperature | ≤ 850 °C | — |
Duration | 1–20 hours | — |
graphene-based component
graphite
graphite oxide
graphene oxide
graphene
solvent (water, ethanol, methanol, dimethyl formamide, ethylene glycol, methyl pyrrolidone)
carbon nanotube
carbon black
FIG. 2 shows a SEM image of another embodiment of the high-density and high-hardness graphene-based porous carbon material. [0009]
ly achieves uniform catalyst loading, and effectively improves the uniformity and the doping range. 10 As a catalyst carrier, the graphene-ba
Specific Surface Area | 5–3000 m2/g | graphene-based porous carbon material |
Pore Volume | 0.1–2 cm3/g | graphene-based porous carbon material |
Pore Wall Thickness | 0.335–3350 nm | graphene-based porous carbon material |
Density | 0.8–2.2 g/cm3 | graphene-based porous carbon material |
Hardness | 0.05–3 GPa | graphene-based porous carbon material |
Elastic Modulus | 0.5–40 GPa | graphene-based porous carbon material |
Specific Surface Area | 800–3000 m2/g | graphene-based porous carbon material |
Density | 0.3–1.5 g/cm3 | graphene-based porous carbon material |
Thickness | 1–5 mm | — |
Temperature | 20–500 °C | — |
Duration | 0.1–100 hours | — |
Temperature | 0–200 °C | — |
Temperature | 100–200 °C | — |
Temperature | 100–3600 °C | — |
Temperature | 200–2000 °C | — |
Duration | 0.1–50 hours | — |
Temperature | 300–2400 °C | — |
Duration | 2–10 hours | — |
Temperature | 600–900 °C | — |
Duration | 0.5–8 hours | — |
Thickness | 0.5–600 nm | — |
Temperature | ≤ 0 °C | — |
Temperature | ≤ 850 °C | — |
Duration | 1–20 hours | — |