国家/地区 中国（4） 美国（3） 世界知识产权组织（2）
IPC部 B（7） C（4） H（2）
IPC大类 B01（7） B82（4） C01（2）
C07（2） H01（2）
IPC小类 B01J（7）
IPC B01J023/52（7）
发明人
公开年 2014（4） 2013（3）
申请年 2013（7）
专利权人

Preparation of graphene-gold-palladium Platinum nano metal composite used as carrier material for catalyst material, by adding solution of cetyltrimethylammonium bromide, chloroauric acid, and water to graphene oxide solution, heating.

CHENG S, CUI Y, JIANG D, WANG L

Graphene-nanoparticle structure used in photoelectric device e.g. fuel cells and supercapacitors comprises substrate; first graphene layer disposed on the substrate; and first nanoparticle layer disposed on the first graphene layer.

KIM S, KANG D, CHA S, SHAKIR M I, PARK Y, CHA S N, KANG D J, KIM S M, PARK Y J

Graphene-heme and nano-gold ternary composite material used for degradation of hydrogen peroxide, comprises specified amount of graphene, heme and nano gold.

WENG J, LV X

Forming metal nanoparticle-graphene composite as electrocatalyst to form an electrode of fuel cell, comprises mixing metal precursor with graphite oxide, exfoliating the graphite oxide and reducing the metal precursor in formed mixture.

SUNDARA R, PARAMBATH V B, NAGAR R

Preparing porous graphene oxide material used as catalyst, comprises preparing graphene oxide sheets, heating graphene oxide suspension containing sheets with base and heating mixture of base-treated graphene oxide sheets and acid.

LOH K P, SU C L

Preparation of graphene foam-noble metal nanoparticle composite, involves dissolving graphene oxide material and noble metal salt in water, uniformly mixing, freeze-drying, and drying under vacuum atmosphere or heat-treating.

YIN K, JI J, SUN L

Gold-palladium bimetallic catalyst useful in selective oxidation of methanol to methyl formate comprises gold oxide and palladium oxide as active components, and graphene as a carrier.

WANG R, FAN W, QIN Z, WAN G, WANG J, WU Z, ZHU H