国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4） C02（2）
IPC小类 B01J（4）
IPC B01J020/20（2）
发明人 ZHANG C（4）
公开年 2015（4）
申请年 2014（4）
专利权人

Preparation of graphene-nano zinc oxide composite photocatalytic material for adsorption and degradation of nitrosamine involves placing natural graphite in concentrated sulfuric acid and adding potassium persulfate.

SUN Z, YANG Z, ZHOU J, ZHANG C, XU T, ZHENG X

Perovskite nano-rod/graphene composite comprises graphene film distributed uniformly on perovskite nano-rod having preset length and diameter.

HUANG H, HU J, SHI L, ZHANG C, MEN J

Composite bentonite useful for treating wastewater, preferably methylene blue wastewater, comprises bentonite and graphene oxide.

LI L, JIANG J, ZHANG C, AI L

Preparation of magnetic response titanium dioxide nanotube/graphene composite material used for photocatalytic degradation of organic wastewater involves dispersing graphene oxide, reacting with titanium dioxide, washing, and drying.

CHEN F, HAN L, LI Z, MO Z, WANG Y, ZHANG C, ZHANG P, ZHAO G, ZHU X