GRAPHENE/ORGANIC SOLVENT DISPERSION AND METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING LITHIUM-ION BATTERY ELECTRODE

GRAPHENE/ORGANIC SOLVENT DISPERSION AND METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING LITHIUM-ION BATTERY ELECTRODE

A graphene/organic solvent dispersion liquid is in a stably dispersed state and also unlikely to cause electrolysis of water. A graphene/organic solvent dispersion liquid is also provided including graphene dispersed in an organic solvent and having a value of (W2−W1)/G in the range of 0.005 or more...

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Hauptverfasser: Tamaki, Eiichiro, Kawasaki, Manabu, Hirai, Yoshihide, Miyazono, Koki, Yang, Hanxiao
Format: Patent
Sprache:eng
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BASIC ELECTRIC ELEMENTS
CHEMISTRY
COMPOUNDS THEREOF
ELECTRICITY
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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creator Tamaki, Eiichiro
Kawasaki, Manabu
Hirai, Yoshihide
Miyazono, Koki
Yang, Hanxiao
description A graphene/organic solvent dispersion liquid is in a stably dispersed state and also unlikely to cause electrolysis of water. A graphene/organic solvent dispersion liquid is also provided including graphene dispersed in an organic solvent and having a value of (W2−W1)/G in the range of 0.005 or more and 0.05 or less, wherein W1 and W2 are the water fractions measured at 130° C. and 250° C., respectively, by the Karl Fischer's method and G is the solid fraction of the graphene.
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subjects BASIC ELECTRIC ELEMENTS
CHEMISTRY
COMPOUNDS THEREOF
ELECTRICITY
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
title GRAPHENE/ORGANIC SOLVENT DISPERSION AND METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING LITHIUM-ION BATTERY ELECTRODE
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