国家/地区 中国（29） 韩国（3） 日本（2） 世界知识产权组织（2）
IPC部 B（34）
IPC大类 B01（34） C02（12） C01（11）
H01（5） B82（4） C07（4）
C25（2） G01（2）
IPC小类 B01J（34）
IPC B01J035/02（34）
发明人 ZHANG Y（4） CHEN X（3） WU H（3）
ZHANG X（3） HUANG A（2） LI J（2）
LI W（2） LI X（2） LIU X（2）
LIU Y（2） TANG Z（2） WU F（2）
XU Y（2） YANG Y（2） ZHANG Q（2）
公开年 2018（26） 2019（5） 2020（3）
申请年 2018（34）
专利权人 UNIV TONGJI（2） UNIV ZHONGYU.（2）

Producing graphene hybrid structure for bio-sensing and bio-image measuring device, comprising depositing graphene on base substrate, and e.g. modifying surface of graphene by subjecting graphene deposited on base substrate.

THILA W, KIM J, LEE J M

Catalyst for electrode for a fuel cell, comprises cobalt oxide particles, and a reduced graphene oxide, which is anchored to cobalt oxide particle, surrounds the particle surface, and is co-doped with nitrogen elements and sulfur elements.

SUK J J, HEO S, MAHIMA K

Preparing graphene microsphere by inverse emulsion method useful for forming and maintaining high-strength porous spheres comprises adjusting graphene oxide solution pH, preparing oil phase composition system and adding diamine composition.

HUANG A, XU R, BAI Y, ZHANG W, GAO L, CHEN X, LI Y, LI L, DUAN H, YANG S, LIU Y, LIU Q, LIU X, WANG X, LIU W

Preparing two-dimensional ultra-thin cobalt oxide/graphene composite material by preparing cobalt hydroxide ultra-thin nanosheets by hot solvent method, mixing with graphene oxide, adding hydrazine, reflux reducing, and centrifuging.

DU H

Composite material comprises silicon carbide particles, where reduced graphene oxide is bonded to the surface of the silicon carbide particles, and inorganic semiconductor nanoparticles are bonded to surface of reduced graphene oxide.

HUO R

Preparation of industrial naphthalene selective hydrogenation catalyst carrier comprises adding carbon nanotube and graphene during gelatinizing process of alumina.

XU J, YIN H

Bifunctional catalyst used in oxygen electrode used as a working electrode of a reversible fuel cell or a metal-air battery, comprises cobalt nanoparticles and transition metal carbide nanoparticles bonded to nitrogen-doped graphene.

CHO E A, KIM M J, SONG D, RO Y, DOO K

Carbon-based composite used in composition for oxygen reduction catalyst ink used in electrode, comprises nanosheet-like graphene oxide or its reduced product, and carbon quantum dots.

NAKAGAWA N, ISHITOBI H, TANAKA Y, OTSUKA Y, NOBUYOSHI N, HIROKAZU I, YUUKI T, YOSHIHIRO O

Preparing graphene-supported bismuth-bismuth oxychloride-titaniumdioxide photo catalyst comprises e.g. taking bismuth nitrate, polyethylene glycol and tetra-n-butyl titanate, dissolving in deionized water, stirring, washing and drying.

QIN Y, ZHAO P, YANG Y, WANG Y, SUN B

Preparation of Linquist type potassium niobate-polypyrrole-reduced graphene oxide composite photocatalyst used for hydrogen production by mixing graphene oxide with water, mixing pyrrole-ethanol solution, and reacting potassium niobate.

BO Y, DANG D, LI W