国家/地区 日本（7）
IPC部 C（7）
IPC大类 C25（7） C01（6） B82（4）
H01（4） B01（2） C23（2）
IPC小类 C25B（7）
IPC C01B031/02（6） C01B031/04（5） C25B001/00（5）
B82Y030/00（4） B82Y040/00（4） C25B011/12（3）
C01B032/182（2） C23C026/00（2） C25B009/00（2）
H01M004/90（2） H01M004/96（2）
发明人 HASHIMOTO K（2） KAMIYA K（2） NAKANISHI S（2）
公开年 2013（5） 2012（2）
申请年 2012（7）
专利权人 HASHIMOTO K（2） JAPAN SCI T.（2） JAPAN SCI TE.（2） KAMIYA K（2）
NAKANISHI S（2） PANASONIC CO.（2）

Water electrolyzer used in fuel-consumption experiment of diesel truck engine, has anode surface that is provided with graphene layer, and oxygen and hydrogen storage metal layers with low hydrogen overvoltage.

FUNAKAWA I, JYAHANA Y, KIM C S, KITO M

Making graphene, comprises disposing metal lithium and graphite in solution of lithium salt in solvent to gather lithium ions and solvent molecules between adjacent layers of graphite to form graphite intercalation compound and peeling off.

HE X, WANG L, LI J, GUO J, SUN W, REN J, XIANGMING H, LI W, LI J J, GUO J W, SUN W T

Carbonaceous material used for e.g. electrode catalyst, comprises graphene doped with metal atom and at least one type of nonmetallic atom chosen from nitrogen atom, boron atom, sulfur atom, and phosphorus atom.

NAKANISHI S, KAMAI R, SUZUKI Y, HASHIMOTO K, KAMIYA K

Nitrate-reduction method for water treatment and electric power generation, involves performing reductive reaction to nitrate ion and/or nitrite ion in presence of carbonaceous material including graphite, graphene and amorphous carbon.

NAKANISHI S, HASHIMOTO K, KAMIYA K

Flexible substrate processing apparatus used for reducing graphene oxide to form graphene comprises substrate carrying-out portion; reduction treatment portion; washing portion; drying portion; and substrate carrying-in portion.

TAKAHASHI M, SAITO Y, MOMO J, MORIWAKA T, KUSUMOTO N, MORIWAKA K, YONEDA Y

Method for non-destructively transferring graphene, involves nondestructively combining graphene coated with media with target substrate, and removing media to transfer graphene to target substrate nondestructively.

REN W, GAO L, MA L, CHENG H

Producing graphene and graphite nanoplatelet structures in an electrochemical cell, comprises passing a current through the cell comprising a negative electrode, a positive electrode, and an electrolyte.

DRYFE R A W, KINLOCH I A