国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4） C02（3）
IPC小类 B01J（4）
IPC B01J020/24（2） B01J020/28（2） B01J020/30（2）
C02F001/28（2）
发明人 LI H（4）
公开年 2013（2） 2014（2）
申请年 2013（4）
专利权人

Preparation of polymeric graphene nitride quantum dots modified titania nanotube catalyst used for producing photoelectrocatalysis hydrogen, involves adding precursor in crucible, placing titania nanotubes into precursor, and heating.

LI G, LI H, LI X, CUI Y, LIAN Z

Preparation of zinc-tin-sulfur/graphene oxide composite used for semiconductor photocatalyst, involves mixing and dispersing graphene oxide, copper compound, zinc compound, tin compound and sulfur compound in carrier solution.

LI Y, LI H, ZHANG P, WANG Z, WU J, ZHOU Z, LIN Y

Beta-cyclodextrin and graphene oxide magnetic composite for removing hexavalent chromium ion in hexavalent chromium-containing waste water, comprises magnetic substrate graphene oxide, and beta-cyclodextrin grafted ethylene diamine.

HU X, LIU Y, LI H, LI T, WANG H, ZENG G

Cyclodextrin modified graphene filter membrane for treating water pollution, is prepared by utilizing graphene oxide solution, cyclodextrin solution and ammonia water, adding hydrazine hydrate followed by mixing and drying.

LI H, ZHAN J