国家/地区 韩国（4） 世界知识产权组织（2）
IPC部 B（5） H（5） C（3）
IPC大类 B01（5）
IPC小类 B01J（5） C01B（3） H01M（2）
IPC B01J019/08（5）
发明人
公开年 2022（3） 2021（2）
申请年 2020（5）
专利权人

Preparing graphene-carbon nanotube composite by controlling shape of graphene oxide (GO) by mixing surfactant and GO, reducing shape-controlled GO, modifying surface of reduced GO and surface of carbon nanotube and mixing surface-modified reduced GO and surface-modified carbon nanotube.

KIM G S, CHOI H K

Treating sample using glow-discharge plasma used for plasma treatment of material and particles, involves loading sample into treatment vessel, and treating sample in glow-discharge plasma formed within treatment vessel.

HOWE T, SEYMOUR J

Fluorine-doped carbon-based material used for energy device e.g., hybrid supercapacitor comprises a carbon-based material in powder form, and fluorine doped by a solvent-free method on the surface of carbon-based material.

SHIM W, SIM Y, KIM J Y, SUBRAMANISRENDREN, MUN J H, HO J C, JAE C H

Surface treatment device for treating surface of sample is two-dimensional material, in atomic layer unit, has sample holder in which sample surface-treated by plasma, and installed at or outside boundary of area occupied by plasma generator in one direction.

LEE G H, LEE J

Applying functional compound on sulfur particles for forming treated sulfur particles, involves using coating composition containing inorganic electroconductive compound, electroconductive carbon compound and organic precursor compound.

HAVERMANS D, SALLARD S, SHAFIQUE A, VANGENEUGDEN D, VANHULSEL A, HARDY A, SALAH S, SHAFIK A, VAN GENUGDEN D, HARDY N