国家/地区 日本（20）
IPC部 C（20）
IPC大类 C01（20） H01（15） B82（4）
C23（4） C09（2） G01（2）
IPC小类 C01B（20）
IPC C01B031/02（16） C01B031/04（5） H01B013/00（4）
B82Y030/00（3） B82Y040/00（3） C01B032/198（3）
H01B005/14（3） C01B032/05（2） C01B032/15（2）
C01B032/168（2） C01B032/182（2） C01B032/184（2）
C01B032/186（2） C01B032/194（2） C09K003/00（2）
发明人 CHENG Q（2） KAMISHIMA M（2） KATADA A（2）
NAGAMUNE T（2） TAMURA N（2） WATANABE H（2）
公开年 2016（20）
申请年 2014（20）
专利权人 NEC CORP（2） NIPPON ZEON .（2）

Graphene oxide foam used in manufacture of graphene oxide/carbon nanotube composite foam and manufacture of graphene aerogel, comprises aggregate comprising graphene oxide provided with cavity.

HAYASHI Y, QIN L C, TANG J

Graphene nano tape for use in electronic device, has inner walls that are provided with tape-shaped portion which is adjoined or attached for covering full length.

KAMISHIMA M, WATANABE H, NAGAMUNE T, KATADA A

Carbon nanostructure aggregate e.g. carbon nanotubes used for e.g. optical element material, comprises graphene nano tape with preset average outer diameter, and exhibits upward convex shape in t-plot obtained from adsorption isotherm.

KAMISHIMA M, NAGAMUNE T, KATADA A, WATANABE H

Graphene laminate used for manufacturing graphene sheets, comprises hydrogel layer comprising water, gelatinizer, and reducing agent, provided on side(s) of graphene sheet.

NINOMIYA Y

Flexible electroconductive material used for forming e.g. transducer, comprises matrix containing polycyclic aromatic component and oligomer component, and electroconductive agent containing graphene and flaky graphite.

ITO T, YOSHIKAWA H, NAKASHIMA N, TAKAHARA A, MATSUNO R, KOBAYASHI A, TAKAGAKI Y

Separating carbon structure including e.g. graphene and carbon nanotube deposited on seed structure, comprises e.g. providing carbon structure into processing chamber, heating carbon structure and seed structure, and supplying etching gas.

MATHARU J, THOMAS S, TEO K B K, JOUVRAY A, JOUBEUREI A, MATARU J, TOMASEU S

Forming graphene oxide-reduced graphene oxide junction used in electronic device, comprises depositing layer of graphene oxide, selectively exposing region of the deposited graphene oxide layer to electromagnetic radiation and repeating.

WEI D, ALLEN M

Metallic bipolar plate useful in electrochemical cell e.g. low- and high temperature polymer electrolyte fuel cells/electrolyzers, comprises electrically conductive graphene-like coating.

WEISSBECKER V, LEHNERT W, REIMER U, WEI SZLIG BECKER V, REINERT W

Manufacture of graphene oxide, involves reacting graphite and acid, producing one reactant, ultrasonically processing reactant, producing other reactant, refining and obtaining graphene oxide.

WONGUN L, JOONWOO P, DOHYEUK W, CHANG G A, WONHUI W, HEUN D K

Composition for electricity generating element used in e.g. condensing electric power generator, comprises electroconductive powdery nanocarbon material conjugate, support agent containing graphene powder and metal hydroxide powder.

AOKI Y