国家/地区 日本（2）
IPC部 B（2）
IPC大类 B82（2）
IPC小类 C01B（2） D01F（2）
IPC C01B031/02（2）
发明人
公开年
申请年
专利权人

Graphene oxide sheet used for graphene-containing material, is obtained by dispersing graphene-containing carbon substance using dispersing agent to reduce size of aggregation unit of carbon substance, and oxidizing resulting product.

FUGETSU B

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