PREPARATION METHOD OF HIGH PURITY GRAPHENE

A manufacturing method of high-purity graphene according to the embodiment, by using a waste negative electrode material or a waste battery, not only can solve environmental problems, but also can reduce costs, and high-purity graphene with improved yield and productivity can be provided. 구현예에 따른 그래...

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Bibliographic Details
Main Authors LEE JOON MO, KIM SEONG DONG, BAEK JONGGAB
Format Patent
LanguageEnglish
Korean
Published 18.06.2021
Subjects
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
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Summary:A manufacturing method of high-purity graphene according to the embodiment, by using a waste negative electrode material or a waste battery, not only can solve environmental problems, but also can reduce costs, and high-purity graphene with improved yield and productivity can be provided. 구현예에 따른 그래핀의 제조 방법은 폐음극재 또는 폐배터리를 이용함으로써 환경 문제를 해결할 뿐만 아니라, 비용 절감을 할 수 있으며, 향상된 수율 및 생산성으로 고순도의 그래핀을 제공할 수 있다.
Bibliography:Application Number: KR20190163470