国家/地区 中国（3）
IPC部 C（3） H（2）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B032/20（3）
发明人 LI X（3）
公开年 2021（3）
申请年 2021（2） 
专利权人

Multilayer structure used for forming acoustic transducers diaphragm, comprises core layer and skin layer covering core layer and contains at least graphitic material containing graphene oxide, reduced graphene oxide, graphene, graphite oxide, reduced graphite oxide and graphite.

HU K, LI X, GASKELL R, AFTER K, LEE S

Regenerating graphite material used as cathode material for lithium-ion batteries, comprises e.g. sieving waste lithium ion battery cathode graphite material to obtain graphite powder and obtaining graphene oxide solution.

WANG C, WU Z, XIAO S, ZHU S, FENG C, LI X, MA C, XU Y, WANG Y

Rapid charge and discharge graphite cathode material comprises graphite, graphene, asphalt powder, allyl polyoxyethylene polyoxypropylene ether, N-allylimidazole, hydrogen peroxide, initiator, catalyst, conductive agent and binder.

CHEN R, CHEN G, WANG S, CHEN H, LI S, YAN T, HAN J, LI X, ZHAO Y