国家/地区 中国（16）
IPC部 B（16）
IPC大类 B01（16） C01（16） C02（3）
C07（2） C10（2） C25（2）
IPC小类 B01J（16）
IPC B01J037/08（16）
发明人 LI X（3） LIU B（2） LIU C（2）
WU Y（2）
公开年 2021（16）
申请年 2020（9）  2021（6） 
专利权人 TIANCHANG RU.（2）

Preparing metal single atom-graphene composite material involves taking the hydrogen-rich graphene as carrier, using dipping-roasting method, the metal single atom is embedded in the graphene crystal lattice.

YIN J, LI S, MAO J, JIA Y, ZHOU J

Nickel-iron phosphide/graphene/nickel composite material for e.g. electrochemical oxygen evolution reaction as electrochemical catalyst, comprises graphene-wrapped nickel material as carrier comprising nickel and graphene material, and nickel-iron phosphide array supported on carrier.

ZHANG Z, QI L, LI X

Graphene/carbon nitride composite material used for simultaneously photocatalytically degrading organic matter and hydrogen production, comprises carbon nitride compounded on graphene sheet and having non-layered structure.

YANG Y, GAI T

Core-shell structure useful e.g. for reducing carbon dioxide photo-catalyst obtained from 3D honeycomb-shaped nitrogen-doped graphitic carbon frame carbon material and a copper-containing compound through a polymer heat treatment reaction.

HE L, ZHAO Y

Graphene oxide and cadmium and zinc sulfide used for decomposing hydrogen by catalyzing water, involves mixing cadmium chloride hemipentahydrate, zinc chloride and ethylene glycol, adding sodium sulfide nonahydrate, transferring mixture to porcelain boat, placing it in tube furnace.

YANG D, SONG C, GAO X, LV S, WANG D

Catalyst used for ammonia dehydrogenation, comprises support comprising monocrystalline material having hexagonal structure, and catalyst metal supported on support.

JO Y S, CHA J Y, JEONG H S, KIM Y M, SOHN H T, YOON S P, NAM S W, LEE T J, YOON C W, HAN J H, YOUNGSEOKCHO, CHA J, JEONG H, SONHYUNTAE, YOON S, NAM S, TAIKJIN L, YUN C, HAN Z, YOON C, LI Z, SOHN H, JIN R, CAO Y

Preparation of low temperature selective catalytic reduction activity modified filter material comprises preparing zirconium-manganese-iron oxide loaded on reduced graphene oxide and combining with e.g. polyphenylene sulfide fiber.

ZHENG Y, ZHOU M

Preparing graphite phase carbon nitride-based two-dimensional composite photocatalytic material useful in catalytic field, comprises e.g. performing thermal reduction treatment of carbon dioxide and graphene oxide/graphitic carbon nitride.

XIONG Y, JIANG J, GAO C

Preparing bismuth silicon oxide-bismuth oxide silicate/reduced graphene oxide photocatalyst, comprises e.g. mixing graphite powder with concentrated sulfuric acid, stirring, and reacting with bismuth nitrate and ethyl orthosilicate.

WU Y, HU J, ZENG B, GUAN M

Environmentally-friendly high-efficiency composite photocatalyst used for decomposing pollutants, comprises activated carbon, silica, titanium dioxide, graphene, thinner and absolute ethanol.

HUANG C, LI X, ZHOU X