国家/地区 中国（3）
IPC部 H（2）
IPC大类 H01（2）
IPC小类 H01M（2）
IPC H01M004/62（2） H01M010/04（2） H01M010/054（2）
发明人 CHEN H（3）
公开年 2020（3）
申请年 2020（3） 
专利权人 UNIV SHAANXI SCI TECHNOLOGY（3）

Preparation of composite three-dimensional cathode material for sodium ion battery, involves immersing copper base material in electrolyte containing sodium sulfide, anodizing, immersing in graphene oxide suspension, and annealing.

YANG Y, HE R, CHEN Z, ZHU J, SUO G, FENG L, YE X, ZHANG L, HOU X, ZHANG N, BI Y, ZOU X, SUN Y, CHEN H

Preparation of composite material of biomaterial substrate for button battery, involves adding absorbent cotton to solution containing stannic chloride pentahydrate, drying, carbonizing, immersing in graphene oxide dispersion and calcining.

YANG Y, SUN Y, CHEN Z, ZHU J, CHEN H, SUO G, FENG L, YE X, ZHANG L, HOU X, ZOU X, HE R, BI Y

Preparing rose-shaped structured bismuth(III) oxide/bismuth vanadate/graphene oxide nanocomposite photocatalytic material by one-step solvothermal comprises mixing bismuth(III) oxide/bismuth vanadate heterojunction with graphene oxide.

YANG Y, BI Y, CHEN Z, ZHU J, CHEN H, SUO G, FENG L, YE X, ZHANG L, HOU X, SUN Y, HE R, ZOU X