国家/地区 韩国（21）
IPC部 B（21）
IPC大类 B01（21） C01（12） H01（7）
C02（3） B82（2） C08（2）
C09（2）
IPC小类 B01J（21）
IPC B01J021/18（8） B01J035/00（7） C01B032/184（6）
B01J021/06（4） B01J035/06（4） B01J037/08（4）
B01J035/02（3） C01B032/194（3） H01M004/36（3）
B01J002/02（2） B01J019/12（2） B01J020/20（2）
B01J035/10（2） B82Y040/00（2） C02F001/28（2）
发明人 HWANG S（4） JEON M H（4） JO H H（4）
KIM J（3）
公开年 2020（12） 2019（6） 2018（3）
申请年 2018（21）
专利权人 UNIV INJE IN.（4） KOREA ADVANC.（2） KOREA INST S.（2） KOREA RES IN.（2）
UNIV SUNGKYU.（2）

Producing graphene comprises providing cellulose substrate containing sodium ions, and forming graphene by irradiating laser into cellulose substrate.

MIN J, LEE S

Cesium ion adsorbent comprises graphene oxide complex having hydrophilic group of metal carboxylate.

OH Y, LEE H H, KIM S, EUN L

Producing graphene hybrid structure for bio-sensing and bio-image measuring device, comprising depositing graphene on base substrate, and e.g. modifying surface of graphene by subjecting graphene deposited on base substrate.

THILA W, KIM J, LEE J M

Photocatalyst useful for position-selective arylation or heteroarylation of imidazo (1,2-alpha) pyrimidine comprises nitrogen-doped graphene nanosheets functionalized with ruthenium complex.

BAEG J, YADAV R K, PARK N J, YADAV D, KIM J Y

Synthesizing graphene pattern by physically adhering catalyst block including catalyst material to portion of growth substrate, and forming graphene thin film selectively at interface between catalyst block and growth substrate.

PARK J, SIM Y, KIM J, SIM Y M, PARKJAEHYUN

Catalyst for electrode for a fuel cell, comprises cobalt oxide particles, and a reduced graphene oxide, which is anchored to cobalt oxide particle, surrounds the particle surface, and is co-doped with nitrogen elements and sulfur elements.

SUK J J, HEO S, MAHIMA K

Producing graphene quantum dot-semiconducting oxide-carbon nanofibers composite photocatalyst pad as flexible used in e.g. air cleaner, comprises oxidizing by primarily heating graphene quantum dots-semiconducting oxide-carbon nanofiber.

HWANG S, JEON M H, JO H H

Manufacturing graphene quantum dot-semiconducting oxide-carbon nanofibers composite photocatalyst electrode used as photoelectrode, comprises oxidizing by primarily heating electrospun fibers, and secondarily heat treating.

HWANG S, JEON M H, JO H H

Composite photocatalyst used in e.g. antibacterial tiles, air cleaner, lighting equipment, water and sewage treatment, carbon dioxide conversion and flexible pad, comprises graphene quantum dots-semiconducting oxide-carbon nanofibers.

HWANG S, JEON M H, JO H H

Producing graphene quantum dot-semiconducting oxide-carbon nanofibers composite photocatalyst pad as flexible pad used in e.g. air cleaner, comprises oxidizing by primarily heating graphene quantum dots-semiconducting oxide-carbon nanofiber.

HWANG S, JEON M H, JO H H