国家/地区 中国（3）
IPC部 C（2）
IPC大类
IPC小类
IPC
发明人 ZHAN S（3）
公开年 2017（2）
申请年 2017（3）
专利权人

Porous nitrogen-doped graphene carbon/ferrous oxide flexible composite material in lithium ion battery, has three-dimensional porous foam structure, and is prepared by preparing pure melamine foam and transferring into tubular furnace.

ZHU S, ZHAN S, MA M

Preparing carboxylated graphene oxide surface grafted polylactic acid composite comprises e.g. carrying out Steglish improvement of esterification of carboxylated graphene oxide with polylactic acid and then grafting.

ZHAN S, YAN S, ZHANG J, GONG L

Preparing catalyst useful for removing trace pollutant in sewage comprises mixing the graphene oxide solution and trimesic acid solution, adding a soluble transition metal salt solution, mixing, centrifugally separating and drying.

ZHAN S, LIU P