国家/地区 中国（3）
IPC部 B（3） G（2）
IPC大类 B82（3） G01（2）
IPC小类 B82Y（3） G01N（2）
IPC B82Y030/00（3） G01N027/26（2）
发明人 DING J（3）
公开年 2014（2）
申请年 2014（2） 
专利权人 UNIV NANJING SCI TECHNOLOGY（3）

Cobalt sulfide/graphene hydrogel nanocomposite material preparation method involves stirring graphene oxide dispersed in isopropanol and successively placing dispersion, cobalt chloride solution, sodium sulfide solution in container.

DING J, FU Y, SUN H, WANG X, ZHU J, MENG X

Ternary composite is prepared by mixing cobalt nitrate hexahydrate and aqueous graphene oxide solution, and then adding aqueous ammonia solution and surface active agent i.e. polyvinyl pyrrolidone to mixture.

WANG C, ZHU J, MENG X, BI H, DING J, WANG X, ZHANG Z, LIANG S

Short, rod-shaped nano-zinc oxide/graphene composite used in gas sensor, is prepared by dispersing graphene oxide in ethanol solution, adding polyethylene glycol and mixture containing zinc nitrate hexahydrate, mixing and reacting.

WANG X, WANG C, ZHANG Z, LIANG S, DING J, ZHU J, MENG X