国家/地区 中国（25） 美国（5） 韩国（4） 世界知识产权组织（2）
IPC部 B（30）
IPC大类 B01（30）
IPC小类 B01J（30）
IPC B01J023/755（30）
发明人 ZHANG Y（4） ZHAN T（3） GUO Y（2）
LI C（2） LI X（2） LI Y（2）
LI Z（2） SHANG J（2） SONG X（2）
SU C（2） SUN Y（2） WANG L（2）
WANG Z（2） WU M（2） ZHANG J（2）
公开年 2020（7） 2021（5） 2018（4） 2017（3） 2022（3） 2016（2） 2019（2）
申请年 2020（8）  2017（6）  2019（5）  2021（3）  2015（2）  2016（2）  2022（2） 
专利权人 UNIV QINGDAO.（3） HANWHA AEROS.（2） HANWHA TECHW.（2） SAMSUNG TECH.（2）
UNIV DATONG（2） UNIV NANJING.（2）

Photocatalyst useful for carbon dioxide reduction under visible light irradiation on photocatalyst to form formaldehyde comprises nickel(II) oxide/cerium(IV) oxide/reduced graphene oxide heterostructure nanocomposite.

SOO K Y, PARKHONGYEOL

Metal colloid catalyst useful in electrolyzing water to produce hydrogen or preparing metal zinc-air battery, comprises metal colloid and carbon material carrier, where metal colloid is colloidal nanoparticle solution formed by mixing multi-metal solution and alkali solution.

YIN C, SONG X, LI X, LI Q, ZHANG Y

Electrode catalyst useful for water electrolysis including for oxygen evolution reaction and hydrogen evolution reaction in alkaline seawater, comprises first transition metal foam, and metal double hydroxide/metal oxide mixed layer.

LEE H Y, AMOL Z, AMOL J, LEE H

Catalyst used for preparing beta-carotene from vitamin A triphenylphosphine salt by electrochemistry, is a graphene-supported metal ferrite and a metal oxide catalyst.

ZHANG T, SONG J, SHEN H, JIE J, WANG J, ZHANG Y

Double-metal composite catalyst used for preparing ketone-alcohol oil by hydrogenation of chlorophenol compound for battery system comprises carbon material carrier, and double-metal active component including palladium, platinum and silver.

WU C, LI R, HAN D, CHEN X

Preparing double metal hydroxide graphene gas gel electro-catalyst comprises dissolving divalent, trivalent metal salt, sodium citrate and urea in water, adding graphene oxide aqueous solution, pouring into hydrothermal reaction kettle, placing in oven for hydro-thermal treatment and freezing.

LU J, MAN J, TAI J, HUANG S, HAO W, WU X

Preparing laser-induced electrocatalyst-semiconductor-three-dimensional porous graphene ternary composite photoelectrode for detecting glucose concentration in alkaline glucose sample solution by dissolving metal ion.

UNANNOUNCED I

Preparing graphene-type embedded metal nano-particle comprises placing small organic molecules as carbon source in quartz boat, and directly depositing on metal substrate by using atmospheric physical meteorological transmission process.

JIANG L, ZHANG J, JIANG W, HU J, NIU S

Synthesizing three-dimensional reduced graphene oxide foam with nanocatalysts involves e.g. mixing solution having precursor of nanocatalysts and graphene oxide aqueous suspension and performing hydrothermal reaction in the suspension.

ZHAO W, WANG D

Preparing nickel-iron hydrotalcite nanosheet graphene electrocatalyst for anode oxygen evolution reaction of alkaline electrolyzed water by adding deionized water and agar powder to single-necked flask, heating and stirring.

ZHAN T, WEN Y, ZHANG P, WANG Z, CHEN L, WANG L