国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B032/192（3）
发明人 ZHU Y（3）
公开年 2021（3）
申请年 2021（3）
专利权人

Preparing graphene aerogel loaded with metal oxide, comprises e.g. forming electrochemical system with electrolytic solution containing graphene and metal ion, performing electrolysis under alternating current electric field, carrying out crosslinking reaction and performing heat.

ZHU Y, DENG X, WANG F, SHEN B, PEI X, LUO Y, CHEN W, CHEN J

Method for preparing graphene film used in e.g. refrigerator, involves naturally cooling reduced graphene oxide film to obtain fluffy graphene film that is compacted and densified to obtain graphene film.

TANG J, LIN J, YANG W, DONG L, CHEN D, WANG Q, ZHANG Y, ZHU Y, JIANG H, ZHONG Q, KANG N, JIANG J, LIAO X

Optimized preparation of graphene comprises pre-oxidizing crystalline flake graphite, obtaining graphite interlayer compound through oxidation intercalation, realizing expansion coupling stripping of graphite interlayer compound.

GUO S, ZI F, ZHANG J, ZHANG Y, SHEN W, ZHU Y, ZHONG M, LIU H