国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3） C25（3）
IPC小类 B01J（3）
IPC C25B001/04（3）
发明人 LIU C（3）
公开年 2020（2）
申请年 2019（2） 
专利权人 UNIV SUN YAT.（2）

Preparing graphene-bismuth tungstate used in electrocatalytic material, involves hydrothermally reacting sodium tungstate, bismuth nitrate and cetrimonium bromide, , ultrasonic stripping, mixing with graphene quantum dots and laser ablation.

LIU P, WEI Z, LI Z, WANG J, LIU C, SHI L, YANG G

Preparing conductive hydrogel used for electrolysis catalyst, by mixing sodium tungstate, bismuth nitrate and cetyl trimethylammonium bromide, performing hydrothermal reaction, peeling, mixing with graphene quantum dots and polymerizing.

LIU P, WEI Z, LI Z, WANG J, LIU C, YANG G, SHI L

Nickel-iron sulfide-graphene composite material used as oxygen evolution reaction electrocatalyst, comprises nickel, iron and sulfur in preset atomic ratio.

LI J, LIU C, LIANG Z, MA S