国家/地区 韩国（3）
IPC部 B（2）
IPC大类 B01（2） B82（2）
IPC小类 B01J（2） B82Y（2）
IPC B82Y030/00（2） B82Y040/00（2）
发明人
公开年 2023（3）
申请年 2022（2） 
专利权人 KOREA ADVANCED SCI TECHNOLOGY INST（3）

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

Composite structure comprises cellulose-derived carbon layer and metal layer present on cellulose-derived carbon layer.

SU J, SONG J Y, JUNG H T, KIM C, KIM C S, JEONG H S

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