国家/地区 日本（4）
IPC部 C（4）
IPC大类 C01（4） C07（2）
IPC小类 C01B（4）
IPC C01B032/05（2） C01B032/182（2）
发明人 YAMADA Y（4）
公开年 2021（2） 2022（2）
申请年 2020（4）
专利权人 FUJITSU LTD（2） NARA INST SC.（2） NIPPON SHOKU.（2） UNIV CHIBA（2）

Graphene nanoribbon used for nanoelectronics and optoelectronics applications, comprises benzene-containing compound as repeating unit.

YAMAGUCHI J, HAYASHI H, YAMADA Y

Graphene nanoribbon used as channel for e.g. semiconductor device, is 2,12-bis(anthracen-9-yl)-6,16-dithiapentacycloicosa-1,3,5(9),7,10,12,14,17,19-nonaene-based compound or 2,12-bis(anthracen-9-yl)-6,18-dithiapentacycloicosa-1,3,5(9),7,10,12,14,16,19-nonaene-based compound.

OTOMO M, SATO S, HAYASHI H, YAMADA Y

Manufacture of nitrogen-containing carbon material e.g. carbon nanotubes, involves heating condensed ring compound having preset molecular weight and comprising at least one structure containing pyridine and pyrazine.

YAMADA Y, KAWAI S, TAGUCHI T, OTSUBO N, GODA H

Nitrogen-containing carbon material used for e.g. carbon nanotubes, comprises nitrogen atom, and has preset ratio of peak of basal nitrogen atom to peak of total nitrogen atom in nitrogen-containing carbon material based on N1s X-ray photoelectron spectroscopy analysis.

YAMADA Y, SATO H, GODA H