国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5） C01（2） C02（2）
IPC小类 B01D（5）
IPC B01D053/86（2） C01B032/198（2） C02F001/32（2）
发明人 LI J（5）
公开年 2018（5）
申请年 2018（5）
专利权人

Hybrid membrane oxidation graphene acetic acid dehydration reaction device has outer cooler whose inner side is connected with condensing pipe, and connecting pipe arranged far away from one end of buffer condensing vacuum test tube.

LI L, LI J, SONG Q

Multifunctional coating used in semiconductor photocatalysts to treat air pollution or water pollution and strain sensor, comprises nano tin(IV)oxide powder and graphene.

ZHANG D, LI J

Preparation of composite photocatalyst comprises mixing tetrabutyl titanate and anhydrous ethanol, adding graphene dispersion, mixing, cooling, gradually adding nitric acid aqueous solution, and continuously stirring.

WEI C, YAO Z, ZHANG Q, LI J

Preparation of graphene composite film for beer filtration, involves placing graphene film on target stage, accelerating argon ion beam, sputtering, adding graphene oxide dispersion, draining liquid and laminating filter membrane.

MIAO R, YANG T, XU J, LI J, CHEN X

Preparing mineral acid intercalated graphene oxide-carbon dioxide absorbing material involves adding flake graphite and sodium nitrate to three-necked flask, then adding concentrated sulfuric acid and potassium permanganate and stirring.

XU J, LIU H, LI J, ZHAO L, XING W, ZHU H