国家/地区 韩国（10） 世界知识产权组织（5） 美国（4） 中国（3）
IPC部 C（7） H（5） B（3）
IPC大类 C01（5） H01（5） C08（4）
B32（2） C09（2）
IPC小类 C01B（5） C08J（3） C08L（3）
H01M（3） B32B（2） C08K（2）
IPC C01B031/04（3） H01M004/36（3） H01M004/38（3）
H01M004/587（3） H01M010/0525（3） C01B032/182（2）
C08K003/04（2） H01M004/04（2） H01M004/62（2）
H01M004/66（2） H01M010/052（2）
发明人 CHOI J（10）
公开年 2017（10）
申请年 2016（7）  2017（2） 
专利权人 KIGAM KOREA .（2） KOREA INST S.（2） SAMSUNG ELEC.（2） SANGBO CORP（2）

Gas sensor, has multiple graphene heating assemblies arranged on substrate, power supply unit for supplying electric power to graphene heating assemblies, and graphene layer provided with air stray-type graphene structure.

KIM C, LIM C, JUNG Y M, LEE D, CHOI J, SEO M, LEE T, KIM J H, LEE S, YOUNG T B

Elastomeric composition for article e.g. valve and seals, comprises elastomer(s) having specified value of variation of hardness, tensile strength and breakage elongation, graphene material(s) and carbon black.

CHEN L, CHOI J, KYRLIDIS A, TASSINARI O W

Preparing silicon-carbon-graphene composite involves drying waste silicon sludge, acid leaching, and selectively separating and recovering silicon through ultrasound treatment, and centrifuging solution containing dried sludge.

DONG J H, KWON C H, SUP K D, HYUK C J, KYUNG K S, JANG H, CHANG H, KIL D, CHOI J, KIM S, ZHANG X, JI D, CHOI J H, JIN X

Preparation of graphene dispersion used for preparing graphene-polymer composite, involves dispersing graphene oxide powder in solvent, preparing graphene oxide aqueous dispersion, and reducing graphene oxide aqueous dispersion.

NOH W, JUNG J E, LEE K, PARK K, CHOI J, KIM H, SHIM Y, NOH W S, PARK K M, CHOI J K, KIM H M, SHIM Y K

Lithium secondary battery used e.g. as flexible battery, comprises negative electrode, positive electrode and electrolyte disposed between the electrodes, where the negative electrode comprises silicon composite, silicon oxide and graphene.

PARK J, MOON J, SON I, CHOI J, HWAN P J, HYEOK M J, HYEOK S I, MAN C J

Sponge with multi-pored structure comprises graphene structure, which is formed inside pores and comprise multiples of micropores and which is located inside pores.

CHOI D, CHOI J, JEONG D, OH I, OH J H, SI D

Method for manufacturing carbon nanotube-polymer composite in super capacitor used in electrical vehicle, involves transferring sprayed droplets to furnace through inert gas and dried to form self-assembled crushed graphene oxide composite.

DONG J H, KWON C H, HYUK C J, SUP K D, SEOK K H, KOOK B I, BEOM S J, HEE J E, JANG H, CHANG H, CHOI J, KIL D, KIM H, BAE I, SEO J, JO E, CHOI J H, JI D

Manufacture of barrier film for, e.g. packaging materials, involves modifying graphene oxide with inorganic particles, adding modified graphene oxide to silica sol-gel solution, coating on base film, and further coating polyvinyl polymer.

SHIM Y, JUNG J E, LEE K, CHOI J, PARK K, KIM H, NOH W, SHIM Y K, CHOI J K, PARK K M, KIM H M, NOH W S

Composite used in electrode, comprises carbonaceous material, silicon structures comprising silicon and silicon oxide provided on carbonaceous material, and graphene layer comprising graphene provided on silicon structures.

SON I, PARK J, PARK S, CHOI J, SON I H, PARK J H, PARK S Y, CHOI J M

Apparatus for graphene wet transfer comprises reservoir body having reservoirs, barrier structure which is located on reservoir and has separated space formed by barriers, and substrate frame which is located below barrier structure.

KIM C, LEE S, KIM J H, LEE T, SEO M, CHOI J, JHON Y M, WOO D H, LIM C