国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B032/10（3）
发明人
公开年 2021（3）
申请年 2021（3）
专利权人

Preparation of oil-soluble fluorinated graphene using supercritical carbon dioxide involves adding fluorinated carbon powder, dispersant and auxiliary intercalation agent, mixing graphite powder and fluorinated coke, circulating carbon dioxide in autoclave, and controlling number of layers.

LIN H, WANG B, YUAN Q

Silicon-based composite material useful as cathode material in lithium ion battery, comprises silicon and/or silicon oxide as the core, where composite layer has a continuous dense structure.

YUE F, CHENG X, LI G, HUANG L, LI J

Preparation of fluorinated graphene with high fluorocarbon ratio for use in preparation of lubricants, involves putting graphene, introducing inert gas, releasing gas to obtain pretreated graphene and carrying out fluorination reaction.

XIE Z, XIE X