国家/地区 中国（5）
IPC部 H（5）
IPC大类 H01（5）
IPC小类 H01M（5）
IPC H01M004/36（3） H01M004/62（3） H01M010/0525（3）
H01M004/48（2）
发明人 ZHAO H（5）
公开年
申请年 2018（2） 
专利权人 UNIV BEIJING SCI TECHNOLOGY（5）

High performance silicon-based lithium ion battery cathode material has core prepared by obtaining silicon-based particle/transition metal composite material, and adding carbon source.

ZHAO H, YANG C, LI Z

Preparing silicon oxide-based lithium battery negative electrode material involves dispersing silicon oxide-carbon/graphene powder in alcohol, then adding lithium nitrate, stirring, drying, placing powder in crucible, reacting and cooling.

ZHAO H, TAO X, LI Z, ZHANG Z, FU B

Preparing silicon graphene/carbon cathode material of lithium ion battery involves taking certain proportion of graphene oxide powder and silicon tetrachloride, dissolving graphene oxide powder in alcohol with stirring.

ZHAO H, LI Z, YAO X, FU B

Lithium ion battery cathode material comprises molybdenum disulfide/graphene composite material having structure of molybdenum disulfide particle that is perpendicular to graphene surface.

LI Z, XIA Q, ZHAO H, ZHANG Z, TENG Y

Preparation of nano-nickel sulfide/graphene powder used as cathode material, involves adding surfactant to solution of nickel salt and organic sulfur source, surface-modifying, mixing with graphene oxide solution and centrifuging.

GAO C, WANG J, ZENG Z, ZHAO H, ZHANG Z