国家/地区 中国（4）
IPC部 B（4） C（3）
IPC大类 B01（3） C02（3）
IPC小类 B01J（3） C02F（3）
IPC C02F001/30（3）
发明人 DONG S（4）
公开年 2014（4）
申请年 2014（4） 
专利权人 UNIV HENAN N.（3）

Nano-cobalt-graphene composite film, has uniform bottom layer arranged with nano graphene layer and nano-cobalt surface layer, and nano-cobalt hydroxide layer arranged with uniform bottom layer that is matched with nano graphene layer.

DONG S, LIU H, QIN S, XIAO F

Preparation of bismuth oxyfluoride/graphene composite visible light catalyst used for degrading difficult to degrade organic pollutant includes mixing bismuth nitrate pentahydrate in ethylene glycol, adding graphene oxide and drying.

DONG S, HU L

Preparing bismuth/graphene composite visible light catalyst, comprises dissolving bismuth chloride in hydrochloric acid and adding water to obtain bismuth oxychloride, and adding graphene oxide, bismuth oxychloride and hydrazine hydrate.

SU X, YAN X, CUI Y, DONG S

Preparing zinc molybdate/graphene complex visible light catalyst useful for degrading organic pollutant, comprises dropwisely adding zinc acetate solution into graphene oxide-sodium molybdate solution, ultrasonicating, cooling and filtering.

SU X, YAN X, CUI Y, DONG S