国家/地区 韩国（17） 美国（10） 世界知识产权组织（5） 中国（4）
IPC部 B（17）
IPC大类 B01（17）
IPC小类 B01J（17）
IPC C01B031/04（8） C01B031/02（6） B01J019/12（5）
C01B032/194（4） B01J019/10（3） B01J021/18（3）
B01J037/02（3） B82B003/00（3） B82Y030/00（3）
B82Y040/00（3） C01B032/184（3） B01J019/08（2）
B01J019/24（2） B01J023/42（2） B01J023/755（2）
发明人 KIM H（17）
公开年 2017（4） 2016（3） 2022（3） 2013（2） 2014（2）
申请年 2012（5）  2016（4）  2021（3）  2014（2） 
专利权人 KOREA ADVANC.（3） KOREA INST S.（3） KOREA ADV IN.（2） KOREA ELECTR.（2）
KOREA INST E.（2） POSTECH ACAD.（2）

Producing nanosheet dispersion comprises reducing interlayer bonding strength by adding two-dimensional material having layered structure into solution containing aionic material and forming covalent bond by entering between layers.

NOHYONGYOUNG, KIM H J, KIM H, NOH Y Y, LU R

Direct growth method of multilayer graphene through pressure heat treatment, comprises forming etch stop layer, forming metal catalyst layer, forming amorphous carbon layer and directly growing multilayer graphene on seed layer.

KIM H, KIM S K, MI K H, YOO C S, JOJINWOO, KIM H Y, JEONJUNHYUCK, YUNSUNGHO, SUNG K H, LEE S M

Performing low-temperature direct growth method of multilayer graphene for manufacturing pellicle for extreme ultraviolet lithography, involves forming etch stopper on substrate, and forming seed layer on etch stopper, where seed layer is selected from boron nitride, or boron carbon nitride.

KIM H Y, CHO J W, KIM H M, KIM S G, KIM H K, KIM H, MI K H, KIM S K

Catalyst used in e.g. system for reducing nitrogen, is graphitic frustrated Lewis acid-base pair catalyst comprising carbon nanomaterials and Lewis acid-base components arranged in pairs in carbon nanomaterials, which is capable of reducing nitrogen to ammonia through exothermic reaction.

KWON T, KIM H, KANG S, PARK J, JU K, PARKJAEHYUN

Preparing metal single-atom catalyst involves depositing metal single atoms to nitrogen precursor powder and mixing the metal single atom-deposited nitrogen precursor powder with carbonaceous support and carrying out heat treatment.

KIM H, JANG J H, KIM J Y, PARK H S, LEE S Y, PARK H, JANG I, YOO S J, YOUNG P H, KIM J, CHANG J H, KIM H J

Graphene nano sheet modification involves preparing substrate, forming conductive adhesive layer on upper surface of prepared substrate, and then attaching substrate for attaching another substrate on graphene nanosheet.

DONG H P, SEOKHO K, JINHO C, KIM H

Photocatalytic nanocomposite useful as catalyst for producing hydrogen peroxide, comprises a core-shell capsule comprising a core and a shell formed on core, a semiconductor nanoparticles supported on shell, and graphene oxide.

CHOI W, KIM H, KWON O S, KIM J

Method for forming multilayer graphene for e.g. stackable device, involves forming multilayer graphene on area of graphene at temperature by using source gas, where source gas used to form graphene is different from source gas.

HYOWON K, KIM H, KIM H W, JIN X

Porous nanostructure used for e.g. hydrogen storage material and vibration absorber, comprises graphene layer comprising laminated graphene and having pores formed on surface or inside, and metal particles embedded in graphene filler.

JUNG J, KIM H, OH I, OH J, JUNG J H, KIM H J, OH J H

Formation of nitrogen-doped porous graphene envelope for metal catalyst involves vaporizing organic precursor and nitrogen precursor, heating substrate particles in reactor, and supplying the precursors using carrier gas to reactor.

KIM H, JANG B, KWON G H, KIM H Y, JANG B Y