国家/地区 韩国（7）
IPC部 B（4） C（4） H（4）
IPC大类 B01（3） C01（3） H01（3）
B82（2）
IPC小类 B01J（3） C01B（3） H01M（3）
B82Y（2）
IPC C01B031/04（3） B82Y030/00（2） B82Y040/00（2）
C01B031/02（2） H01M008/0234（2） H01M008/1004（2）
H01M008/1018（2） H01M008/1027（2） H01M008/1039（2）
H01M008/1046（2） H01M008/1048（2） H01M008/1053（2）
H01M008/1069（2）
发明人 KUMAR A（7）
公开年 2013（2） 2021（2）
申请年 2012（2）  2020（2） 
专利权人 FISHER T S（2） HYUNDAI MOTO.（2） KIA MOTORS C.（2） KUMAR A（2）
PURDUE RES F.（2） UNIV CHONNAM.（2）

Water splitting catalyst for use in water splitting system, and oxygen evolution reaction or hydrogen evolution reaction, comprises porous carbon layer, bimetallic metal alloy core dispersed on porous carbon layer, and single-atom precious metal dispersed on bimetallic metal alloy core.

KUMAR A, LEE J, LEE H, LEE H Y, KUMAASHWANI

Membrane electrode assembly for fuel cells, has pair of electrodes that are provided on opposite surfaces of electrolyte membrane, and electrolyte membrane comprises ceria and phosphoric acid functionalized graphene oxide.

PARK I Y, HONG B K, HONG J W, ANIKET K, SONG S J, KUMAR A, PIAO R, HONG P, HONG C, SONG X, HONG J, PARK I

Lithium ion battery comprises an anode, a cathode positioned opposite to the anode, a porous separator positioned between the anode and the cathode, and a liquid electrolyte in contact with the anode and the cathode.

GAZDA J, LANNING B, BELL J, KUMAR A, JAMPANI H P, MCKINNEY J, GIBBS G C, STOWELL M W, CAO D, JAMPANI HANUMANTHA P, GAZDAZERJ, DAVID K, KUMARANURAG, ZAMPANIHANUMANTHAPRASHANT, JAMES M, GIBBS G, STOWELL M

Membrane electrode arrangement for fuel cells, has electrolyte membrane comprising graphene oxide, and pair of electrodes which are provided on first surface and second surface of electrolyte membrane.

PARK I Y, OH J K, HONG B K, KUMAR A, SONG S J, HONG J W, PIAO R, WU Z, HONG P, SONG X, HONG C, ANIKET K, HONG J

Graphene composite used for visible light absorbing photocatalyst used in regeneration of oxidoreductase cofactor, is obtained by reacting 15-methyl(methylidene)imino-methyl-15-azatetracyclo-heptadeca-heptaene-14,16-dione and graphene.

BAEG J O, KONG K J, KUMAR A, LEE J O, PARK N J, K YADAV R, YADAV R K

Graphitic nanowall apparatus for fabricating graphene petal nanosheet structure for, e.g. biosensor, has substrate having surface, carbon mounds located on surface, and graphitic nanowalls growing from corresponding mound.

CLAUSSEN J C, KUMAR A, JAROCH D B, FISHER T S, PORTERFIELD D M, PORTERFIELD D

Making graphene film comprises providing copper foil, placing foil in microwave plasma chemical vapor deposition chamber, evacuating chamber, providing hydrogen gas to chamber, exposing foil to plasma, and providing methane gas to chamber.

FISHER T S, KUMAR A