国家/地区 中国（6）
IPC部 B（6） C（3）
IPC大类 B01（6）
IPC小类 B01D（6）
IPC B01D067/00（3） B01D069/02（2）
发明人 LI Y（6）
公开年 2022（6）
申请年 2021（6）
专利权人

Use of two-dimensional nanomaterial in preparing medicine for treating or preventing diseases caused by coronavirus by inhibiting binding of coronavirus spike protein to receptor angiotensin-converting enzyme 2 (ACE2) of its host cells.

LI Y, WANG L, ZHANG G

Preparing carbon quantum dot cross-linked graphene oxide composite film used for dehydration of pervaporation butanol-water solution system, by mixing carbon quantum dots with graphene oxide, depositing to support layer in pressure-assisted manner, forming separation layer, heat treating and drying.

LI Y, SHI B, SONG J, ZHANG Y

Integrated preparation device for light heat-conducting wave-absorbing material multifunction, has reaction cylinder provided with reaction chamber, where reaction chamber is provided with drying chamber.

YU J, XU W, YANG X, CAO Y, LI Y, HE J

Preparing high solid content and high strength copper alginate antibacterial filter film useful in e.g. sewage treatment, comprises e.g. dissolving copper acetate in aqueous solution, so copper ions diffuse into film casting solution for crosslinking, and obtaining copper alginate hydrogel film.

YANG X, YU J, ZHANG S, DING Y, LI Y, HONG Y, WANG W, YANG Z, ZHAO K

Amphoteric ion-graphene oxide film used in selective gas separation, specifically for carbon dioxide separation, comprises graphene oxide, zwitter ions and an additive.

MA Y, YAN Z, LI Y

System for converting industrial exhaust gas carbon dioxide into cyclic carbonate, includes dehydration reactor, cycloaddition reactor, epoxy feedstock storage tank, carbonate storage tank, and ethylene glycol or propanediol storage tank.

GAO X, SUN L, FAN Y, LI Y