国家/地区 韩国（4）
IPC部 C（3） G（2） H（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC
发明人
公开年 2022（2） 2023（2）
申请年 2022（4）
专利权人 KOREA ADVANCED SCI TECHNOLOGY INST（4）

Lithiation-induced porous palladium/nitrogen-doped graphene aerogel composite for highly reversible hydrogen storage, comprises nitrogen-doped porous carbonaceous structure and porous metal nanoparticle having pores.

KIM D W, CHOI J H, PARK M G, KANG J K, PARK M K

Semiconductor memory device e.g. phase-change RAM (PRAM), has first device layer that stores thermal energy if voltage is applied to second device layer.

LEE Y, KIM G, IN J H, KIM K M, JAEHYUN I, KIM K, HYUN L Y

Two-dimensional microporous graphene for e.g. energy storage materials e.g. electrode active materials, electronic materials e.g. quantum dots, and membranes or films e.g. separator and chemical detector, has preset average pore size, interpore spacing, and standard deviation of interpore spacing.

KIM C, CHOI M, KI C M, KIM C H

Light-emitting device for e.g. displays, includes carbon-containing film comprising at least one carbon atom, and light-emitting alkylene group, where light-emitting group is chemically bonded to at least one carbon atom on surface of carbon-containing film.

HWANG K, CHOI H, KIM J, KWAK S, JEONG J, BAEK S, KIM S, BAIK M, JUNG Y, SIK C Y, BAEK M H, JUNG J H, KIM J H, CHOI H H, HWANG K Y