Patent
US 9,576,695GRAPHENE-BASED LAMINATE INCLUDING DOPED POLYMER LAYER
Woo-Seok Yang
US
Copyright © 2026 Matter42. All rights reserved.
Patent
Atlas literature
Patent
US 9,576,695Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
: A graphene-based laminate electrode comprising: a substrate comprising (i) a polymer having a repeating unit that includes at least one selected from the group consisting of a substituted or unsubstituted alkenyl group, a substituted or unsubstituted ester group, a substituted or unsubstituted ether group, a substituted or unsubstituted acrylate group, a substituted or unsubstituted carbonate group, a substituted or unsubstituted styrene group, a substituted or unsubstituted amide group, a substituted or unsubstituted imide group, and a substituted or unsubstituted sulfone group, (ii) a cellulose, or (iii) a mixture thereof; a first doped polymer sheet provided directly above the substrate; a graphene layer provided directly above the first doped polymer sheet and comprising at least one layer; and a second doped polymer sheet provided directly above the graphene laye r and comprising an organic dopant, wherein the first doped polymer sheet and the second doped polymer sheet comprise an organic dopant, and wherein the organic dopant of the first and second doped polymer sheets is an ionic liquid, and the ionic liquid comprises a compound represented by Formula 1 and/or Formula 2: [Formula 11 2 AMENDMENT UNDER 37 C.F.R. § 1.111 Attorney Docket No.: Q₂₁₀ 118 App l n. No.: 14/239,599 SVG 14239599.08-24-2016.IS₉G₉ODVRXEAPX4.CLM.2.3.460.388.849.556.svg 0.56 1.297 Chemistry Black and white wherein, in Formula 1, R 1 and R 2 are identical to or different from each other, and are each independently a hydrogen, a substituted or unsubstituted C₁-C₁₆ alkyl group, a substituted or unsubstituted C₂-C₁₆ alkenyl group, a substituted or unsubstituted C₂-C₁₆ alkynyl group, a substituted or unsubstituted C₃-C₁₆ cycloalkyl group, a substituted or unsubstituted C₆-C₁₆ aryl group, or a substituted or unsubstituted C₆-C₂₀ heteroaryl group: and X- indicates an anion of the ionic liquid, [Formula 21 SVG 14239599.08-24-2016.IS₉G₉ODVRXEAPX4.CLM.2.11.457.1443.648.1755.svg 1.04 0.637 Chemistry Black and white R 3 wherein, in Formula 2, R 3 and R 4 are identical to or different from each other, and are each independently a hydrogen, a substituted or unsubstituted C₁-C₁₆ alkyl group, a substituted or unsubstituted C₂-C₁₆ alkenyl group, a substituted or unsubstituted C₂-C₁₆ alkynyl group, a substituted or unsubstituted C₃-C₁₆ cycloalkyl group, a substituted or unsubstituted C₆-C₁₆ aryl group, or a substituted or unsubstituted C₆-C₂₀ heteroaryl group: and X- indicates an anion of the ionic liquid.
: The graphene-based laminate electrode of claim 1, wherein the substrate has transparency, flexibility, extensibility characteristics, or a combination thereof. 3 AMENDMENT UNDER 37 C.F.R. § 1.111 Attorney Docket No.: Q₂₁₀ 118 App l n. No.: 14/239,599
: The graphene-based laminate electrode of claim S claim 1, wherein a cation in Formula 2 comprises at least one selected from the group consisting of 1- methylpyridinium, 1-ethylpyridinium, 1-butylpyridinium, 1-ethyl-3-methylpyridinium, 1-butyl- 3 -methylpyridinium, 1-hexyl-3-methylpyridinium, and 1-butyl-3,4-dimethylpyridinium.
: The graphene-based laminate electrode of claim S claim 1, wherein the anion of the ionic liquid of Formula 1 and/or 2 is an organic anion or an inorganic anion, and comprises at least one selected from the group consisting of Br-, C l-, I-, BF 4-, PF J-, ClO 4-, N 0 3-, A lCl 4-, A 1 2 C1, AsF 6-, SbF 6-, CH 3 COO-, CF 3 COO-, CH 3 S 0 3-, C 2 H 5 S₀ 3-, CH 3 SO 4 -, C 2 H 5 SO 4-, CF 3 S 03-, (CF 3 S O 2) 2 N-, (CF 3 S O 2) 3 C-, (CF 3 CF 2 S O 2) 2 N-, C 4 F 9 S 03-, C 3 F 7 C00-, and (CF 3 S O 2)(CF 3 C O)N-. 4 AMENDMENT UNDER 37 C.F.R. § 1.111 Attorney Docket No.: Q₂₁₀₁₁₈ App l n. No.: 14/239,599
: The graphene-based laminate electrode of claim 1, wherein the graphene-based laminate electrode has only one graphene layer.
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: The graphene-based laminate electrode of claim 5 claim 1, wherein a cation in Formula 1 comprises at least one selected from the group consisting of 1,3- dimethylimidazolium, 1,3 -di ethylimidazolium, 1-ethyl-3-methylimidazolium, 1-butyl-3-methylimidazolium, 1-hexyl-3-methylimidazolium, 1-octyl-3-methylimidazolium, 1-decyl-3-methylimidazolium, 1-dodecyl-3-methylimidazolium, and 1-tetradecyl-3-methylimidazolium.
: The graphene-based laminate electrode of any one of claims 5 to 8claim 1, wherein the first and second doped polymer sheets further comprises a polymer that is miscible with the ionic liquid, and the polymer comprises at least one selected from the group consisting of polyvinylalcohol, polymethylmethacrylate, polyethylene oxide, polypropylene oxide, polyvinylidene fluoride, and a copolymer thereof.
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. canceled
Layer stacks claimed or described, ordered top of device to substrate.
graphene-based laminate electrode
Materials described outside the worked examples.
substrate polymer
graphene
ionic liquid (Formula 1, imidazolium-based)
Patent
Atlas literature
Patent
US 9,576,695Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
: A graphene-based laminate electrode comprising: a substrate comprising (i) a polymer having a repeating unit that includes at least one selected from the group consisting of a substituted or unsubstituted alkenyl group, a substituted or unsubstituted ester group, a substituted or unsubstituted ether group, a substituted or unsubstituted acrylate group, a substituted or unsubstituted carbonate group, a substituted or unsubstituted styrene group, a substituted or unsubstituted amide group, a substituted or unsubstituted imide group, and a substituted or unsubstituted sulfone group, (ii) a cellulose, or (iii) a mixture thereof; a first doped polymer sheet provided directly above the substrate; a graphene layer provided directly above the first doped polymer sheet and comprising at least one layer; and a second doped polymer sheet provided directly above the graphene laye r and comprising an organic dopant, wherein the first doped polymer sheet and the second doped polymer sheet comprise an organic dopant, and wherein the organic dopant of the first and second doped polymer sheets is an ionic liquid, and the ionic liquid comprises a compound represented by Formula 1 and/or Formula 2: [Formula 11 2 AMENDMENT UNDER 37 C.F.R. § 1.111 Attorney Docket No.: Q₂₁₀ 118 App l n. No.: 14/239,599 SVG 14239599.08-24-2016.IS₉G₉ODVRXEAPX4.CLM.2.3.460.388.849.556.svg 0.56 1.297 Chemistry Black and white wherein, in Formula 1, R 1 and R 2 are identical to or different from each other, and are each independently a hydrogen, a substituted or unsubstituted C₁-C₁₆ alkyl group, a substituted or unsubstituted C₂-C₁₆ alkenyl group, a substituted or unsubstituted C₂-C₁₆ alkynyl group, a substituted or unsubstituted C₃-C₁₆ cycloalkyl group, a substituted or unsubstituted C₆-C₁₆ aryl group, or a substituted or unsubstituted C₆-C₂₀ heteroaryl group: and X- indicates an anion of the ionic liquid, [Formula 21 SVG 14239599.08-24-2016.IS₉G₉ODVRXEAPX4.CLM.2.11.457.1443.648.1755.svg 1.04 0.637 Chemistry Black and white R 3 wherein, in Formula 2, R 3 and R 4 are identical to or different from each other, and are each independently a hydrogen, a substituted or unsubstituted C₁-C₁₆ alkyl group, a substituted or unsubstituted C₂-C₁₆ alkenyl group, a substituted or unsubstituted C₂-C₁₆ alkynyl group, a substituted or unsubstituted C₃-C₁₆ cycloalkyl group, a substituted or unsubstituted C₆-C₁₆ aryl group, or a substituted or unsubstituted C₆-C₂₀ heteroaryl group: and X- indicates an anion of the ionic liquid.
: The graphene-based laminate electrode of claim 1, wherein the substrate has transparency, flexibility, extensibility characteristics, or a combination thereof. 3 AMENDMENT UNDER 37 C.F.R. § 1.111 Attorney Docket No.: Q₂₁₀ 118 App l n. No.: 14/239,599
: The graphene-based laminate electrode of claim S claim 1, wherein a cation in Formula 2 comprises at least one selected from the group consisting of 1- methylpyridinium, 1-ethylpyridinium, 1-butylpyridinium, 1-ethyl-3-methylpyridinium, 1-butyl- 3 -methylpyridinium, 1-hexyl-3-methylpyridinium, and 1-butyl-3,4-dimethylpyridinium.
: The graphene-based laminate electrode of claim S claim 1, wherein the anion of the ionic liquid of Formula 1 and/or 2 is an organic anion or an inorganic anion, and comprises at least one selected from the group consisting of Br-, C l-, I-, BF 4-, PF J-, ClO 4-, N 0 3-, A lCl 4-, A 1 2 C1, AsF 6-, SbF 6-, CH 3 COO-, CF 3 COO-, CH 3 S 0 3-, C 2 H 5 S₀ 3-, CH 3 SO 4 -, C 2 H 5 SO 4-, CF 3 S 03-, (CF 3 S O 2) 2 N-, (CF 3 S O 2) 3 C-, (CF 3 CF 2 S O 2) 2 N-, C 4 F 9 S 03-, C 3 F 7 C00-, and (CF 3 S O 2)(CF 3 C O)N-. 4 AMENDMENT UNDER 37 C.F.R. § 1.111 Attorney Docket No.: Q₂₁₀₁₁₈ App l n. No.: 14/239,599
: The graphene-based laminate electrode of claim 1, wherein the graphene-based laminate electrode has only one graphene layer.
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. canceled
: The graphene-based laminate electrode of claim 5 claim 1, wherein a cation in Formula 1 comprises at least one selected from the group consisting of 1,3- dimethylimidazolium, 1,3 -di ethylimidazolium, 1-ethyl-3-methylimidazolium, 1-butyl-3-methylimidazolium, 1-hexyl-3-methylimidazolium, 1-octyl-3-methylimidazolium, 1-decyl-3-methylimidazolium, 1-dodecyl-3-methylimidazolium, and 1-tetradecyl-3-methylimidazolium.
: The graphene-based laminate electrode of any one of claims 5 to 8claim 1, wherein the first and second doped polymer sheets further comprises a polymer that is miscible with the ionic liquid, and the polymer comprises at least one selected from the group consisting of polyvinylalcohol, polymethylmethacrylate, polyethylene oxide, polypropylene oxide, polyvinylidene fluoride, and a copolymer thereof.
. canceled
. canceled
Layer stacks claimed or described, ordered top of device to substrate.
graphene-based laminate electrode
Materials described outside the worked examples.
substrate polymer
graphene
ionic liquid (Formula 1, imidazolium-based)
Patent
Atlas literature
Patent
US 9,576,695Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
: A graphene-based laminate electrode comprising: a substrate comprising (i) a polymer having a repeating unit that includes at least one selected from the group consisting of a substituted or unsubstituted alkenyl group, a substituted or unsubstituted ester group, a substituted or unsubstituted ether group, a substituted or unsubstituted acrylate group, a substituted or unsubstituted carbonate group, a substituted or unsubstituted styrene group, a substituted or unsubstituted amide group, a substituted or unsubstituted imide group, and a substituted or unsubstituted sulfone group, (ii) a cellulose, or (iii) a mixture thereof; a first doped polymer sheet provided directly above the substrate; a graphene layer provided directly above the first doped polymer sheet and comprising at least one layer; and a second doped polymer sheet provided directly above the graphene laye r and comprising an organic dopant, wherein the first doped polymer sheet and the second doped polymer sheet comprise an organic dopant, and wherein the organic dopant of the first and second doped polymer sheets is an ionic liquid, and the ionic liquid comprises a compound represented by Formula 1 and/or Formula 2: [Formula 11 2 AMENDMENT UNDER 37 C.F.R. § 1.111 Attorney Docket No.: Q₂₁₀ 118 App l n. No.: 14/239,599 SVG 14239599.08-24-2016.IS₉G₉ODVRXEAPX4.CLM.2.3.460.388.849.556.svg 0.56 1.297 Chemistry Black and white wherein, in Formula 1, R 1 and R 2 are identical to or different from each other, and are each independently a hydrogen, a substituted or unsubstituted C₁-C₁₆ alkyl group, a substituted or unsubstituted C₂-C₁₆ alkenyl group, a substituted or unsubstituted C₂-C₁₆ alkynyl group, a substituted or unsubstituted C₃-C₁₆ cycloalkyl group, a substituted or unsubstituted C₆-C₁₆ aryl group, or a substituted or unsubstituted C₆-C₂₀ heteroaryl group: and X- indicates an anion of the ionic liquid, [Formula 21 SVG 14239599.08-24-2016.IS₉G₉ODVRXEAPX4.CLM.2.11.457.1443.648.1755.svg 1.04 0.637 Chemistry Black and white R 3 wherein, in Formula 2, R 3 and R 4 are identical to or different from each other, and are each independently a hydrogen, a substituted or unsubstituted C₁-C₁₆ alkyl group, a substituted or unsubstituted C₂-C₁₆ alkenyl group, a substituted or unsubstituted C₂-C₁₆ alkynyl group, a substituted or unsubstituted C₃-C₁₆ cycloalkyl group, a substituted or unsubstituted C₆-C₁₆ aryl group, or a substituted or unsubstituted C₆-C₂₀ heteroaryl group: and X- indicates an anion of the ionic liquid.
: The graphene-based laminate electrode of claim 1, wherein the substrate has transparency, flexibility, extensibility characteristics, or a combination thereof. 3 AMENDMENT UNDER 37 C.F.R. § 1.111 Attorney Docket No.: Q₂₁₀ 118 App l n. No.: 14/239,599
: The graphene-based laminate electrode of claim S claim 1, wherein a cation in Formula 2 comprises at least one selected from the group consisting of 1- methylpyridinium, 1-ethylpyridinium, 1-butylpyridinium, 1-ethyl-3-methylpyridinium, 1-butyl- 3 -methylpyridinium, 1-hexyl-3-methylpyridinium, and 1-butyl-3,4-dimethylpyridinium.
: The graphene-based laminate electrode of claim S claim 1, wherein the anion of the ionic liquid of Formula 1 and/or 2 is an organic anion or an inorganic anion, and comprises at least one selected from the group consisting of Br-, C l-, I-, BF 4-, PF J-, ClO 4-, N 0 3-, A lCl 4-, A 1 2 C1, AsF 6-, SbF 6-, CH 3 COO-, CF 3 COO-, CH 3 S 0 3-, C 2 H 5 S₀ 3-, CH 3 SO 4 -, C 2 H 5 SO 4-, CF 3 S 03-, (CF 3 S O 2) 2 N-, (CF 3 S O 2) 3 C-, (CF 3 CF 2 S O 2) 2 N-, C 4 F 9 S 03-, C 3 F 7 C00-, and (CF 3 S O 2)(CF 3 C O)N-. 4 AMENDMENT UNDER 37 C.F.R. § 1.111 Attorney Docket No.: Q₂₁₀₁₁₈ App l n. No.: 14/239,599
: The graphene-based laminate electrode of claim 1, wherein the graphene-based laminate electrode has only one graphene layer.
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. canceled
: The graphene-based laminate electrode of claim 5 claim 1, wherein a cation in Formula 1 comprises at least one selected from the group consisting of 1,3- dimethylimidazolium, 1,3 -di ethylimidazolium, 1-ethyl-3-methylimidazolium, 1-butyl-3-methylimidazolium, 1-hexyl-3-methylimidazolium, 1-octyl-3-methylimidazolium, 1-decyl-3-methylimidazolium, 1-dodecyl-3-methylimidazolium, and 1-tetradecyl-3-methylimidazolium.
: The graphene-based laminate electrode of any one of claims 5 to 8claim 1, wherein the first and second doped polymer sheets further comprises a polymer that is miscible with the ionic liquid, and the polymer comprises at least one selected from the group consisting of polyvinylalcohol, polymethylmethacrylate, polyethylene oxide, polypropylene oxide, polyvinylidene fluoride, and a copolymer thereof.
. canceled
. canceled
Layer stacks claimed or described, ordered top of device to substrate.
graphene-based laminate electrode
Materials described outside the worked examples.
substrate polymer
graphene
ionic liquid (Formula 1, imidazolium-based)
Patent
Atlas literature
Patent
US 9,576,695Claims define the patent's legal scope. Independent claims stand alone; dependent claims (nested) narrow them. Click a claim to expand its dependents.
: A graphene-based laminate electrode comprising: a substrate comprising (i) a polymer having a repeating unit that includes at least one selected from the group consisting of a substituted or unsubstituted alkenyl group, a substituted or unsubstituted ester group, a substituted or unsubstituted ether group, a substituted or unsubstituted acrylate group, a substituted or unsubstituted carbonate group, a substituted or unsubstituted styrene group, a substituted or unsubstituted amide group, a substituted or unsubstituted imide group, and a substituted or unsubstituted sulfone group, (ii) a cellulose, or (iii) a mixture thereof; a first doped polymer sheet provided directly above the substrate; a graphene layer provided directly above the first doped polymer sheet and comprising at least one layer; and a second doped polymer sheet provided directly above the graphene laye r and comprising an organic dopant, wherein the first doped polymer sheet and the second doped polymer sheet comprise an organic dopant, and wherein the organic dopant of the first and second doped polymer sheets is an ionic liquid, and the ionic liquid comprises a compound represented by Formula 1 and/or Formula 2: [Formula 11 2 AMENDMENT UNDER 37 C.F.R. § 1.111 Attorney Docket No.: Q₂₁₀ 118 App l n. No.: 14/239,599 SVG 14239599.08-24-2016.IS₉G₉ODVRXEAPX4.CLM.2.3.460.388.849.556.svg 0.56 1.297 Chemistry Black and white wherein, in Formula 1, R 1 and R 2 are identical to or different from each other, and are each independently a hydrogen, a substituted or unsubstituted C₁-C₁₆ alkyl group, a substituted or unsubstituted C₂-C₁₆ alkenyl group, a substituted or unsubstituted C₂-C₁₆ alkynyl group, a substituted or unsubstituted C₃-C₁₆ cycloalkyl group, a substituted or unsubstituted C₆-C₁₆ aryl group, or a substituted or unsubstituted C₆-C₂₀ heteroaryl group: and X- indicates an anion of the ionic liquid, [Formula 21 SVG 14239599.08-24-2016.IS₉G₉ODVRXEAPX4.CLM.2.11.457.1443.648.1755.svg 1.04 0.637 Chemistry Black and white R 3 wherein, in Formula 2, R 3 and R 4 are identical to or different from each other, and are each independently a hydrogen, a substituted or unsubstituted C₁-C₁₆ alkyl group, a substituted or unsubstituted C₂-C₁₆ alkenyl group, a substituted or unsubstituted C₂-C₁₆ alkynyl group, a substituted or unsubstituted C₃-C₁₆ cycloalkyl group, a substituted or unsubstituted C₆-C₁₆ aryl group, or a substituted or unsubstituted C₆-C₂₀ heteroaryl group: and X- indicates an anion of the ionic liquid.
: The graphene-based laminate electrode of claim 1, wherein the substrate has transparency, flexibility, extensibility characteristics, or a combination thereof. 3 AMENDMENT UNDER 37 C.F.R. § 1.111 Attorney Docket No.: Q₂₁₀ 118 App l n. No.: 14/239,599
: The graphene-based laminate electrode of claim S claim 1, wherein a cation in Formula 2 comprises at least one selected from the group consisting of 1- methylpyridinium, 1-ethylpyridinium, 1-butylpyridinium, 1-ethyl-3-methylpyridinium, 1-butyl- 3 -methylpyridinium, 1-hexyl-3-methylpyridinium, and 1-butyl-3,4-dimethylpyridinium.
: The graphene-based laminate electrode of claim S claim 1, wherein the anion of the ionic liquid of Formula 1 and/or 2 is an organic anion or an inorganic anion, and comprises at least one selected from the group consisting of Br-, C l-, I-, BF 4-, PF J-, ClO 4-, N 0 3-, A lCl 4-, A 1 2 C1, AsF 6-, SbF 6-, CH 3 COO-, CF 3 COO-, CH 3 S 0 3-, C 2 H 5 S₀ 3-, CH 3 SO 4 -, C 2 H 5 SO 4-, CF 3 S 03-, (CF 3 S O 2) 2 N-, (CF 3 S O 2) 3 C-, (CF 3 CF 2 S O 2) 2 N-, C 4 F 9 S 03-, C 3 F 7 C00-, and (CF 3 S O 2)(CF 3 C O)N-. 4 AMENDMENT UNDER 37 C.F.R. § 1.111 Attorney Docket No.: Q₂₁₀₁₁₈ App l n. No.: 14/239,599
: The graphene-based laminate electrode of claim 1, wherein the graphene-based laminate electrode has only one graphene layer.
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. canceled
: The graphene-based laminate electrode of claim 5 claim 1, wherein a cation in Formula 1 comprises at least one selected from the group consisting of 1,3- dimethylimidazolium, 1,3 -di ethylimidazolium, 1-ethyl-3-methylimidazolium, 1-butyl-3-methylimidazolium, 1-hexyl-3-methylimidazolium, 1-octyl-3-methylimidazolium, 1-decyl-3-methylimidazolium, 1-dodecyl-3-methylimidazolium, and 1-tetradecyl-3-methylimidazolium.
: The graphene-based laminate electrode of any one of claims 5 to 8claim 1, wherein the first and second doped polymer sheets further comprises a polymer that is miscible with the ionic liquid, and the polymer comprises at least one selected from the group consisting of polyvinylalcohol, polymethylmethacrylate, polyethylene oxide, polypropylene oxide, polyvinylidene fluoride, and a copolymer thereof.
. canceled
. canceled
Layer stacks claimed or described, ordered top of device to substrate.
graphene-based laminate electrode
Materials described outside the worked examples.
substrate polymer
graphene
ionic liquid (Formula 1, imidazolium-based)
ionic liquid (Formula 2, pyridinium-based)
polymer miscible with ionic liquid
ionic liquid (Formula 2, pyridinium-based)
polymer miscible with ionic liquid
ionic liquid (Formula 2, pyridinium-based)
polymer miscible with ionic liquid
ionic liquid (Formula 2, pyridinium-based)
polymer miscible with ionic liquid