国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01J（3）
IPC B01J035/10（3）
发明人 LIU H（3）
公开年 2020（3）
申请年 2020（3） 
专利权人

Preparing nano- copper sulfide -loaded sulfur and nitrogen co-doped graphene aerogel useful in degrading organic pollutants comprise e.g. dispersing thiourea and copper sulfide nanoparticles in graphene oxide solution, and freeze-drying.

XUE F, LIU H

Preparing film capable of releasing negative oxygen ions by adding nano-titanium dioxide to absolute ethanol, dispersing, preparing graphene oxide sol, stirring, adding polyvinylpyrrolidone, dispersing, coating on glass sheet and drying.

LIU H, XIE Y, ZHANG Y

Preparing persulfate-activated nitrogen-doped graphene-supported carbon nitride composite material used for removal of pollutants in water, by selecting and uniformly mixing commercial graphene, melamine and urea, and calcining.

LIU H, SUN P, DI Z, FANG Y