国家/地区 韩国（4）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C01B003/00（4） C01B032/194（2） C01B032/198（2）
发明人 CHO E S（4）
公开年 2022（4）
申请年 2020（2）  2021（2） 
专利权人 KOREA ADVANC.（4）

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