国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4） C02（2）
IPC小类 B01D（4）
IPC B01D067/00（2） B01D069/12（2） B01D071/02（2）
C02F001/44（2）
发明人 LIU H（4）
公开年 2018（4）
申请年 2018（4）
专利权人

Graphene oxide composite carbon film useful for various water purification devices and water processing engineering equipment, comprises graphene oxide embedded and supported in a porous micro-structure of carbon film.

LIU H, CHEN J, LONG Y, DONG P

Graphene oxide composite water treatment membrane for e.g., water purification devices, comprises polymer porous material pretreatment layer, graphene oxide active purification layer, and polymer porous material support layer.

LIU H, PENG Y, QING Z

Large-size diesel particulate filter useful for automobile exhaust gas purification, comprises an inorganic component, a graphene precursor, a starch, a polymer resin, and a binder.

CHENG G, HUANG F, PAN J, LIU H, WANG D, NIU S, WANG Y

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