国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C01B032/184（4）
发明人
公开年 2018（3）
申请年 2017（4）
专利权人

Preparation of graphene thermally conductive film involves coating slurry prepared by dissolving graphene oxide powder in solvent, and defoaming resultant, on substrate, drying, winding, trimming, heating, cooling, and vacuum rolling.

ZHOU B, ZHOU R, LI F, LU J

Device for quickly preparing graphene, has supporting blocks that are fixedly connected with heating chamber, graphite tube connected with fixing buckle, and vacuum exhaust pump provided in housing portion.

CHEN Z

Graphene microspheres for solar absorber, are formed by folding single-layer graphene sheet with predetermined size.

GAO C, PENG L

Preparing reduced graphene oxide film involves freezing aqueous dispersion of graphene oxide and freeze-drying to obtain oxide graphene gas-gel and subjecting to photoreduction to obtain reduced graphene oxide film.

WANG X, FU Y, WANG G