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US 9,959,946 B2Granted
Conductive graphene-metal composite material, the production method of the same and use of the same
AssigneeBoe Technology Group Co., Ltd.
InventorsYonglian Qi, Chuanxiang Xu, Shi Shu, Jianshe Xue
Life of this patent
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Abstract
A production process of a conductive material includes processing graphite oxide into a graphene suspension comprising graphene monolayer nanoflakes, and processing the graphene suspension and metal or metal oxide so as to provide a liquid comprising a composite as the conductive material.
Claims12
A production process of a conductive material, characterized by including the steps of:
- 1) processing graphite oxide into a graphene suspension comprising graphene monolayer nanoflakes, wherein processing the graphite oxide into the graphene suspension comprising the graphene monolayer nanoflakes includes subjecting the graphite oxide to a heat treatment at a temperature of 850 to 1300° C. for 30-50 seconds;
- and
- 2) processing the graphene suspension and metal or metal oxide so as to provide a liquid comprising a composite as the conductive material.
Dependencies are inferred from the claim text.