国家/地区 中国（7）
IPC部 C（6） B（2） H（2）
IPC大类 C01（5） H01（2）
IPC小类 C01B（5） H01G（2）
IPC C01B032/184（3） H01G011/30（2） H01G011/36（2）
H01G011/46（2）
发明人 CHANG X（7）
公开年 2019（3） 2020（2） 2021（2）
申请年 2019（7）
专利权人 SHANGHAI INS.（2） UNIV BEIJING.（2）

Graphite labeled with stable isotope 13 carbon framework, prepared by e.g. drilling graphite electrode along electrode axis, filling hole with amorphous carbon powder, contacting discharge cathode with discharge anode, and ablating anode.

CHANG X, DONG J, CHEN L

Preparing nitrogen and sulfur co-doped graphene-molybdenum disulfide nanocomposite material involves dissolving thiourea and molybdenum source in ethanol solution and stirring resulting mixed solution in constant temperature water bath.

YANG M, XING T, XIA H, CHANG X

Preparing anisotropic graphene skeleton phase change composite material involves adding ethanol to the water system for directional freezing to make graphene sheets, adding polyimide and graphitizing to connect graphene sheets.

YU Z, CHANG X, LI X, LIU P, MIN P

Preparation of modified MFI-type molecular sieve by dissolving graphene in deionized water, adding ammonia water to adjust pH, and ultrasonically dispersing to form brown sol suspension until there is no graphene particles.

ZHANG L, CHANG X, CHANG Y

Method for preparing graphene-cobalt-aluminum-layered double hydroxide composite electrode material, involves preparing graphene oxide aerogels followed by preparing cobalt-aluminum mixed solution and hydrothermally reacting.

HAN S, ZHAO D, CHANG X, CHANG W, XUE Y

Preparation of composite electrode material for research of supercapacitor, by mixing graphene oxide with deionized water, adding aniline to dispersant, mixing cobalt and aluminum salts and calcining aluminum-layered double hydroxide.

HAN S, ZHAO D, CHANG X, CHANG W, XUE Y

Preparing boron atoms doped high specific surface three-dimensional porous graphene useful as graded porous carbon material in e.g. supercapacitor, comprises adding boron dopant into aqueous graphene oxide solution and activating.

XU B, LIU J, GUAN Y, SHEN J, CHANG X, ZHOU S