国家/地区 荷兰（2）
IPC部
IPC大类
IPC小类
IPC
发明人 LIU J（2）
公开年
申请年 2021（2） 
专利权人

Preparing magnesium oxide/graphene quantum dots/chitosanoligosaccharide/polyvinyl alcohol complex absorption membrane used in wastewater treatment by dissolving and spinning lyophilized magnesium oxide/graphene quantum dots/chitosan oligosaccharide nanocomplex powder in water with polyvinyl alcohol.

YANG G, AN X, CHE C, LIU J, GONG Z

Material used for forming cathode of graphene battery, comprises raw materials comprising substrate, polyimide conductive adhesive, graphene, carbon black, titanium, platinum, tungsten, molybdenum and lithium.

WANG L, GAO L, LIU J, CHEN S