国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B032/19（3）
发明人 LONG D（3）
公开年 2017（2）
申请年 2015（3）
专利权人 HUNAN YUANSU.（3）

Preparing graphene by supercritical fluid vaporization involves filling graphite powder with carbon dioxide gas into liquefied carbon dioxide at certain system pressure to obtain graphite dispersion.

TAN B, LONG D, JIANG H

Preparation of graphene from artificial diamond waste, involves using raw materials for production of synthetic diamond waste, where waste includes graphite-stripped scrap and non-stripped waste of graphite.

TAN B, LONG D, JIANG H, BAI Y

Preparing fluorinated graphene useful e.g. in lithium battery electrode materials comprises e.g. preparing graphite oxide, stirring water and graphene oxide, starting ultrasound and microwave, and adding fluorine-containing compound.

LONG D, TAN B