国家/地区 中国（3）
IPC部 C（3）
IPC大类 C08（3）
IPC小类 C08J（3） C08L（3） C08K（2）
IPC C08J003/075（3） C08K003/04（2） C08L079/02（2）
发明人 YAO W（3）
公开年 2022（2）
申请年 2022（2） 
专利权人 WUHAN INST TECHNOLOGY（3）

Preparing polyvinyl alcohol-graphene oxide-polyaniline composite hydrogel used as e.g. adsorbent, involves dissolving polyvinol in deionized water, heating, stirring, adding graphene oxide solution into polyvinyl alcohol solution, adding oxidant into deionized water, thawing, freezing and thawing.

HUANG H, JI J, LI L, YU X, YAO W, XU C

Preparing copper sulfide-graphene polyaniline composite hydrogel used for super capacitor, comprises e. g. adding copper sulfide into hydrochloric acid solution, stirring uniformly, adding aniline monomer, stirring and marking as solution and adding oxidant into hydrochloric acid solution.

HUANG H, JI J, LI L, YU X, YAO W, XU C

Preparation of polystyrene sulfonic acid grafted graphene/polypyrrole composite hydrogel used as drug controlled release material involves dispersing graphene oxide, 2-bromoisobutyryl bromide and triethylamine in organic solvent.

YAO W, LI L, YU X, LIU Y, ZHANG Q