Patent
US 9,908,780METHODS AND SYSTEMS FOR PREPARING GRAPHENE
ZHAO, Chongjun, MIN, Shudi, DONG, Xiangmao, QIAN, Xiuzhen
EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY·7 May 2015·US
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US 9,908,780Patent drawings and their descriptions. Click a drawing to enlarge it.
FIG. 3 SVG 15030583.04-19-2016.IN₉C₃₉L₂PXXIFW4.ABST.1.37.233.2927.278.2955.svg 0.093 0.15 Chemistry Black and white SVG …
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
367 Docket No.: 259367W OUS01_ 485357-481 AMENDMENTS TO THE CLAIMS This listing of claims will replace all prior versions and listings of claims in the application.
Materials described outside the worked examples.
graphene oxide
graphene
Additional fabrication and treatment steps described in the patent.
Performance values and ranges asserted in the specification or claims.
| Property | Value | Material |
|---|---|---|
Duration | 1–2 minutes | — |
Temperature | 20–40 °C |
Related documents with shared materials, methods, properties, or citations.
Patent
Atlas literature
Patent
US 9,908,780Patent drawings and their descriptions. Click a drawing to enlarge it.
FIG. 3 SVG 15030583.04-19-2016.IN₉C₃₉L₂PXXIFW4.ABST.1.37.233.2927.278.2955.svg 0.093 0.15 Chemistry Black and white SVG …
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
367 Docket No.: 259367W OUS01_ 485357-481 AMENDMENTS TO THE CLAIMS This listing of claims will replace all prior versions and listings of claims in the application.
Materials described outside the worked examples.
graphene oxide
graphene
Additional fabrication and treatment steps described in the patent.
Performance values and ranges asserted in the specification or claims.
| Property | Value | Material |
|---|---|---|
Duration | 1–2 minutes | — |
Temperature | 20–40 °C |
Related documents with shared materials, methods, properties, or citations.
Patent
Atlas literature
Patent
US 9,908,780Patent drawings and their descriptions. Click a drawing to enlarge it.
FIG. 3 SVG 15030583.04-19-2016.IN₉C₃₉L₂PXXIFW4.ABST.1.37.233.2927.278.2955.svg 0.093 0.15 Chemistry Black and white SVG …
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
367 Docket No.: 259367W OUS01_ 485357-481 AMENDMENTS TO THE CLAIMS This listing of claims will replace all prior versions and listings of claims in the application.
Materials described outside the worked examples.
graphene oxide
graphene
Additional fabrication and treatment steps described in the patent.
Performance values and ranges asserted in the specification or claims.
| Property | Value | Material |
|---|---|---|
Duration | 1–2 minutes | — |
Temperature | 20–40 °C |
Related documents with shared materials, methods, properties, or citations.
Patent
Atlas literature
Patent
US 9,908,780Patent drawings and their descriptions. Click a drawing to enlarge it.
FIG. 3 SVG 15030583.04-19-2016.IN₉C₃₉L₂PXXIFW4.ABST.1.37.233.2927.278.2955.svg 0.093 0.15 Chemistry Black and white SVG …
Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
367 Docket No.: 259367W OUS01_ 485357-481 AMENDMENTS TO THE CLAIMS This listing of claims will replace all prior versions and listings of claims in the application.
Materials described outside the worked examples.
graphene oxide
graphene
Additional fabrication and treatment steps described in the patent.
Performance values and ranges asserted in the specification or claims.
| Property | Value | Material |
|---|---|---|
Duration | 1–2 minutes | — |
Temperature | 20–40 °C |
Related documents with shared materials, methods, properties, or citations.
elemental metal
zinc
Zn
iron
Fe
manganese
Mn
nickel
Ni
cobalt
Co
tin
Sn
zirconium
Zr
molybdenum
Mo
lithium
Li
sodium
Na
potassium
K
calcium
Ca
magnesium
Mg
chromium
Cr
cadmium
Cd
lead
Pb
cerium
Ce
titanium
Ti
| — |
Duration | 300–86400 s | — |
Duration | 5–10 minutes | — |
Duration | 10–15 minutes | — |
Duration | 15–20 minutes | — |
Duration | 20–25 minutes | — |
Duration | 25–30 minutes | — |
Duration | 1800–3600 s | — |
Duration | 1–4 hours | — |
Duration | 4–8 hours | — |
Duration | 8–12 hours | — |
Duration | 12–16 hours | — |
Duration | 16–20 hours | — |
Duration | 20–24 hours | — |
Temperature | 100–250 °C | — |
Temperature | 150–200 °C | — |
Temperature | 100–110 °C | — |
Temperature | 120–130 °C | — |
Temperature | 130–140 °C | — |
Temperature | 150–160 °C | — |
Temperature | 160–170 °C | — |
Temperature | 180–190 °C | — |
Temperature | 190–200 °C | — |
Temperature | 210–220 °C | — |
Temperature | 220–230 °C | — |
Temperature | 240–250 °C | — |
Duration | ≤ 72 hours | — |
Temperature | ≥ 20 °C | — |
Temperature | ≥ 40 °C | — |
Duration | ≥ 1 minute | — |
Temperature | ≥ 1 °C | — |
Duration | ≥ 24 hours | — |
METHOD OF MANUFACTURING A GRAPHENE-CONTAINING ELECTROLYTE
elemental metal
zinc
Zn
iron
Fe
manganese
Mn
nickel
Ni
cobalt
Co
tin
Sn
zirconium
Zr
molybdenum
Mo
lithium
Li
sodium
Na
potassium
K
calcium
Ca
magnesium
Mg
chromium
Cr
cadmium
Cd
lead
Pb
cerium
Ce
titanium
Ti
| — |
Duration | 300–86400 s | — |
Duration | 5–10 minutes | — |
Duration | 10–15 minutes | — |
Duration | 15–20 minutes | — |
Duration | 20–25 minutes | — |
Duration | 25–30 minutes | — |
Duration | 1800–3600 s | — |
Duration | 1–4 hours | — |
Duration | 4–8 hours | — |
Duration | 8–12 hours | — |
Duration | 12–16 hours | — |
Duration | 16–20 hours | — |
Duration | 20–24 hours | — |
Temperature | 100–250 °C | — |
Temperature | 150–200 °C | — |
Temperature | 100–110 °C | — |
Temperature | 120–130 °C | — |
Temperature | 130–140 °C | — |
Temperature | 150–160 °C | — |
Temperature | 160–170 °C | — |
Temperature | 180–190 °C | — |
Temperature | 190–200 °C | — |
Temperature | 210–220 °C | — |
Temperature | 220–230 °C | — |
Temperature | 240–250 °C | — |
Duration | ≤ 72 hours | — |
Temperature | ≥ 20 °C | — |
Temperature | ≥ 40 °C | — |
Duration | ≥ 1 minute | — |
Temperature | ≥ 1 °C | — |
Duration | ≥ 24 hours | — |
METHOD OF MANUFACTURING A GRAPHENE-CONTAINING ELECTROLYTE
elemental metal
zinc
Zn
iron
Fe
manganese
Mn
nickel
Ni
cobalt
Co
tin
Sn
zirconium
Zr
molybdenum
Mo
lithium
Li
sodium
Na
potassium
K
calcium
Ca
magnesium
Mg
chromium
Cr
cadmium
Cd
lead
Pb
cerium
Ce
titanium
Ti
| — |
Duration | 300–86400 s | — |
Duration | 5–10 minutes | — |
Duration | 10–15 minutes | — |
Duration | 15–20 minutes | — |
Duration | 20–25 minutes | — |
Duration | 25–30 minutes | — |
Duration | 1800–3600 s | — |
Duration | 1–4 hours | — |
Duration | 4–8 hours | — |
Duration | 8–12 hours | — |
Duration | 12–16 hours | — |
Duration | 16–20 hours | — |
Duration | 20–24 hours | — |
Temperature | 100–250 °C | — |
Temperature | 150–200 °C | — |
Temperature | 100–110 °C | — |
Temperature | 120–130 °C | — |
Temperature | 130–140 °C | — |
Temperature | 150–160 °C | — |
Temperature | 160–170 °C | — |
Temperature | 180–190 °C | — |
Temperature | 190–200 °C | — |
Temperature | 210–220 °C | — |
Temperature | 220–230 °C | — |
Temperature | 240–250 °C | — |
Duration | ≤ 72 hours | — |
Temperature | ≥ 20 °C | — |
Temperature | ≥ 40 °C | — |
Duration | ≥ 1 minute | — |
Temperature | ≥ 1 °C | — |
Duration | ≥ 24 hours | — |
METHOD OF MANUFACTURING A GRAPHENE-CONTAINING ELECTROLYTE
elemental metal
zinc
Zn
iron
Fe
manganese
Mn
nickel
Ni
cobalt
Co
tin
Sn
zirconium
Zr
molybdenum
Mo
lithium
Li
sodium
Na
potassium
K
calcium
Ca
magnesium
Mg
chromium
Cr
cadmium
Cd
lead
Pb
cerium
Ce
titanium
Ti
| — |
Duration | 300–86400 s | — |
Duration | 5–10 minutes | — |
Duration | 10–15 minutes | — |
Duration | 15–20 minutes | — |
Duration | 20–25 minutes | — |
Duration | 25–30 minutes | — |
Duration | 1800–3600 s | — |
Duration | 1–4 hours | — |
Duration | 4–8 hours | — |
Duration | 8–12 hours | — |
Duration | 12–16 hours | — |
Duration | 16–20 hours | — |
Duration | 20–24 hours | — |
Temperature | 100–250 °C | — |
Temperature | 150–200 °C | — |
Temperature | 100–110 °C | — |
Temperature | 120–130 °C | — |
Temperature | 130–140 °C | — |
Temperature | 150–160 °C | — |
Temperature | 160–170 °C | — |
Temperature | 180–190 °C | — |
Temperature | 190–200 °C | — |
Temperature | 210–220 °C | — |
Temperature | 220–230 °C | — |
Temperature | 240–250 °C | — |
Duration | ≤ 72 hours | — |
Temperature | ≥ 20 °C | — |
Temperature | ≥ 40 °C | — |
Duration | ≥ 1 minute | — |
Temperature | ≥ 1 °C | — |
Duration | ≥ 24 hours | — |
METHOD OF MANUFACTURING A GRAPHENE-CONTAINING ELECTROLYTE