国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01J（3）
IPC B01J021/18（3）
发明人 XU Z（3）
公开年 2017（3）
申请年 2017（2） 
专利权人

Improving photocatalytic activity of bismuth ferrite-graphene oxide composite material comprises e.g. placing photocatalytic reactant and bismuth ferrite-oxide graphene composite material in transparent container and turning.

WU H, WANG Y, XU Z, LIU A, ZHANG Z, DING H, LI J, LU C, LING H

Preparing graphene-loaded ferric chloride catalyst used for producing 3-(2-chloropyrimidin-4-yl)-1-methylindole, by dissolving graphene oxide powder and ferric chloride in ethanol, adding e.g. ammonium nitrate, and calcining product.

GENG Y, LIU B, LIU F, LIU J, LIU L, LU D, XU A, XU Z, KONG L, HAO J, LI X

Preparation of graphene oxide-supported titanium dioxide coupling material used for removing hexavalent chromium in wastewater, involves adding concentrated sulfuric acid, sodium nitrate and potassium permanganate with pre-oxidized graphite.

HU X, ZHAO Y, WANG P, WANG H, YANG Y, XU Z, TAN X, JIANG L, FANG W, WANG X