国家/地区 日本（4）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 C01B（5）
IPC F17C011/00（5）
发明人 HATANO M（2） ITO H（2） KATAMURA J（2）
KAWAI M（2）
公开年 2004（2） 2022（2）
申请年 2004（2） 
专利权人 NISSAN MOTOR.（2）

Method for storing methane gas used for energy gas adsorption, involves controlling adsorbing and desorbing methane by graphene oxide at preset output voltage to improve storage and release property of graphene oxide.

ZHAO J, HAN Y

Composite material for molded object used for gas-adsorption material, gas-separation apparatus and gas storage apparatus, comprises graphene oxide and porous polymeric metal complex.

KAMISHIRO H H, KANEKO K, TANAKA H, KUKOBAT R

Hydrogen storage material for fuel cell electric vehicle, has graphite intercalation compound having preset ratio of minimum of potential between hydrogen molecule and graphene, and distance of molecule and graphene at preset condition.

OGAWA T, KATAMURA J, ITO H, KAWAI M, HATANO M

Hydrogen storage material for hydrogen storage system in fuel cell vehicle, comprises graphite formed of graphene having disordered orientation of crystal planes.

HATANO M, ITO M, KATAMURA J, KAWAI M, ITO H

Radial structural carbon nanofiber for hydrogen or methane occlusion, has graphene layers arranged in parallel around shaft of nanofiber, forming cylindrical structure.

KO K, ATA M