国家/地区 韩国（6） 美国（4）
IPC部 C（6） B（2）
IPC大类 C01（6） B01（2）
IPC小类 C01B（6）
IPC C01B003/00（6）
发明人 CHO E S（4） HAN D J（2）
公开年 2022（4）
申请年 2020（2）  2021（2） 
专利权人 KOREA ADVANCED SCI TECHNOLOGY INST（6）

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

Palladium-reduced graphene composite useful in storing and transporting hydrogen energy comprises e.g. first palladium nanoparticles and second palladium nanoparticles spaced apart from first palladium nanoparticles.

CHO E S, HAN S M, KO J S, KIM D

Graphene derivative-magnesium nanocrystal composite useful for hydrogen storage device, comprises graphene derivative.

CHO E S, JAE L, HAN D J, DONGMIN K

Preparing educed graphene oxide-magnesium nanocrystal composite used as hydrogen storage material, involves contacting graphene oxide with first reducing agent, and co-reducing the graphene oxide and a precursor of magnesium in the presence of a second reducing agent.

HAN D J, CHO E S

Hydrogen storage composite material comprises graphene oxide framework configured as porous structure and impregnated with metal hydride.

DO HYUNG W, CHO E S, SHIN B, CHO Y J, PARK H, LEE K M, NAM D H, PARK H M, SU S, DO H

Porous nanostructure used for e.g. hydrogen storage material and vibration absorber, comprises graphene layer comprising laminated graphene and having pores formed on surface or inside, and metal particles embedded in graphene filler.

JUNG J, KIM H, OH I, OH J, JUNG J H, KIM H J, OH J H