国家/地区 日本（7）
IPC部 B（7）
IPC大类 B82（7） C01（7） H01（3）
B01（2） C07（2）
IPC小类 B82Y（7）
IPC B82Y040/00（7）
发明人
公开年 2022（7）
申请年 2021（5）  2022（2） 
专利权人 FUJITSU LTD（2）

Method for forming graphene nanoholes to form nonoholes in graphene sheet used in separators for e.g. electric vehicle batteries, involves heating graphene sheet having functional group-bonded region to remove functional group-bonded region to form nanoholes.

LEE G, JI E, LEE G H, BUILT, JI E J

Optical element comprises substrate, multilayer graphene provided on substrate, electrode connected to multilayer graphene, and another electrode connected to multilayer graphene.

KONDO O

Production of substituted anthracene compound used as precursor for producing graphene nanoribbons, involves converting amino group and hydrogen atom bonded to carbon atom of anthracene-1,4,5,8-tetramine compound.

YAMAGUCHI J

New graphene nanoribbon used for semiconductor, solar cell, transparent electrode, high-speed transistor and organic electroluminescent device.

ITAMI K, ITO H, MATSUSHIMA K, NAKATSUJI H, UENO R, ISHIDA S, OKUDA S

Structure useful in sliding member and connector, comprises structure in which nanocarbon material is arranged on surface of metal.

KAZUOMI S, KAZUHIRO T, YASUHIRO Y, MAYUMI K, RYOTA Y, SATO K, TOKUNAGA K, YUZUHARA Y, KOSAKA M, YUGE R

Manufacture of carbon nanoparticles used e.g. in antibacterial agent and antiviral agent for forming composite nanoparticles and composite film, involves heating organic solvent in presence of catalyst, preferably strong acid or strong base.

SHINDOME T, XU W

Graphene grid used as cryo-electron microscope grid for structural analysis of target substance e.g. protein, has structure in which functional group is introduced into surface of graphene.

TSUYOSHI I, HARUYASU A, KEI O, KEIICHI N, TAKAYUKI K, FUMIAKI M, JUNSO F, SHOTA K, KUMANO S, FUJITA J, MAKINO F, KATO T, NAMBA K, OHKUBO K, ASAHARA H, INOUE G