国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01D（3）
IPC C08K003/04（3）
发明人 LIU H（3）
公开年
申请年
专利权人

Preparing amino and pyrenyl group-modified alginic acid derivative useful in e.g. formaldehyde absorption, comprises e.g. acidifying sodium alginate, adding N,N'-dicyclohexylcarbodiimide, 4-dimethylaminopyridine, deionized water and ethylenediamine, freeze-drying, and adding 1-pyrenebutyric acid.

XIA Y, WANG X, LIU H, GONG X, LIU J

Preparation of organic polymer continuous bed useful for separation and enrichment of phytosterol, involves weighing graphene oxide, octene, polyvinylpyrrolidone, triethylene glycol diacrylate and benzoyl peroxide, and reacting.

LIU H, CUI B, BAI L, YAN H, LI Y

Sulfonated poly(ether ether ketone)-sulfonated graphene oxide hybrid film used for separation of carbon dioxide and methane comprises sulfonated poly(ether ether ketone) and sulfonated graphene oxide graphene oxide.

HUANG D, ZHANG Y, XIN Q, LIU H, SHUAI Y, NI Y