国家/地区 韩国（7） 美国（2）
IPC部 C（5） B（3）
IPC大类 B01（3） C02（2）
IPC小类 B01D（2） C02F（2）
IPC B01D061/02（2） B01D067/00（2） B01D071/02（2）
C02F001/44（2）
发明人 KIM S Y（7）
公开年 2022（3） 2023（3）
申请年 2021（7）
专利权人 UNIV EWHA IN.（2）

Synthesizing metal sulfides useful for hydrogen generation reaction electrochemical catalysts comprises synthesizing ammonium tetrathiomolybdate; and synthesizing hydrazinium tetrathiomolybdate using synthesized ammonium tetrathiomolybdate.

KIM S Y, HONG S, KIM M, THANDUI H

Manufacture of polymer-graphene composite used for automobile applications, involves functionalizing exfoliated graphene in sheet form, adsorbing functionalized graphene and polymer compound containing polar functional group and precipitating.

LEE P C, KO Y K, HAJINUK, JEOUNG S, WOOK L, KIM S Y

Nanocomposite delivery system useful for cancer treatment, comprises graphene composite including graphene oxide including carboxy group, cancer targeting ligand bound to the graphene oxide, and photosensitizer.

KIM S Y, HWA L S

Ceramic nanofiltration membrane comprises graphene oxide and polyethyleneimine are alternately coated on surface of ceramic nanofiltration membrane, where graphene oxide and polyethyleneimine allow carboxyl group and amine group to form covalent bond.

KOOK H, CHA M, KIM S, LEE M, PARK C, PARK C H, LEEMINJOO, KIM S Y

Semiconductor process wastewater treatment system used for removing ionic substances, has processing unit configured to receive semiconductor process wastewater and treat the semiconductor process wastewater through many operation and membrane filtration tank arranged separately from processing unit.

CHA M, KIM S, PARK C, AHN S, SEHYUK A, PARK C H, KIM S Y

PH change sensing fiber for pH change sensor comprises working electrode comprising conductive filler and pH-sensitive filler in polymer matrix, and reference electrode including metal wire in metal salt/polymer complex.

KOO H J, KIM S Y, KIM J H, CHOI M Y, JUN K H, KIM J, CHOI M

Anode current collector useful in lithium ion battery and supercapacitor, comprises aluminum conductive thin film, and graphene layer transferred to one surface of aluminum thin film.

YANG C M, KIM S Y, WEE J