国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C01B032/184（3） C02F001/28（3） B01J020/20（2）
B01J020/30（2） C01B032/194（2） C02F101/30（2）
C02F101/34（2）
发明人 WANG F（4）
公开年 2021（2）
申请年 2018（2） 
专利权人 CHINESE RES .（2）

Controlling crystal plane structure exposed on surface of titanium dioxide quantum dots useful for preparing composite photocatalyst, comprises e.g. adding tetrabutyl titanate to absolute ethanol, stirring, adding hydrochloric acid solution.

WANG G, XIANG Y, WANG F

Preparing nitrogen-doped graphene quantum dot hybrid film, comprises e.g. dissolving citric acid and urea in water, stirring to form clear solution, adding into reaction kettle, heating, and adding reacted solution into petri dish.

LIU J, PANG B, WANG F

Use of modified carbon nanomaterial in adsorbing organic pollutants e.g. naphthol in water, where modified carbon nanomaterial comprises graphene oxide and nano iron.

WANG F, WEI Y, ZHAO X, WU F

Modified carbon nano-material used for adsorption and degradation of organic pollutants in water, comprises graphene oxide, humic acid, ferrous sulfate and nano-iron.

WANG F, ZHAO X, WEI Y, GUO F, WU F