国家/地区 韩国（4）
IPC部 C（2） H（2）
IPC大类 H01（2）
IPC小类
IPC
发明人
公开年 2022（3）
申请年 2021（4）
专利权人 KOREA ADVANCED INST SCI TECHNOLOGY（4）

Electrode material for energy storage device, has graphene region provided with graphene flake region and hierarchically porous graphene region, and substrate region comprises carbon precursor and inorganic crystal precursor.

YUN H N, KIM Y J, REDINTSONSON, KIM S W, YANG J, JUNG K, YOO J J, LIM G H, LEEYOUNGA, JANG G Y, KU N H, UK Y, BYUNGKIKIM

Manufacturing copper nano-wrinkle structure useful as an electrocatalyst to convert carbon dioxide into carbon material, comprises e.g. generating graphene on copper substrate using chemical vapor deposition.

JUNG H T, KIM J Y, JUNG W B

Manufacture of carbon fibers used for textile applications, involves mixing polycyclic aromatic compound residue composition to obtain dispersion, preparing pitch by applying electromagnetic waves, melt-spinning pitch to obtain spun fiber, and carbonizing spun fiber.

KIM S, YANG K S, JUNG H J, JOO K H

Catalyst for fuel cells has support, first catalytic active material and comprising platinum component having platinum and/or platinum alloy, and second catalytic active material having noble metal other than platinum and its oxide.

KIM H E, LEE H J, KIM B S, YU J H, SON D Y, KIM H, LEE H, JIN B, LIU D, SUN D, SON D, JUNGHAN R, YI H J