国家/地区 中国（7） 美国（3）
IPC部 B（13） C（10） H（3）
IPC大类 B01（13） C01（4） C02（3）
H01（3） B82（2） C25（2）
IPC小类 B01J（13） C01B（4） C02F（3）
C25B（2） H01M（2）
IPC B01J023/755（13）
发明人 GUO Y（2） LI R（2） WANG D（2）
公开年 2021（13）
申请年 2020（13）
专利权人

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

Lignin depolymerization catalyst for producing lignin-derived bio-oil, comprises metal oxides, and graphene oxide on which metal oxide is supported and doped with nitrogen and metal particles.

PARKJUNGHOON, RANA M, CHO Y

Making transition metal catalyst comprises e.g. forming slurry comprising carbon black particles and aqueous solution, mixing slurry and separating carbon black particles containing absorbed solution from non-absorbed solution.

MUKERJEE S, ALLEN R, DOAN H T T, KENDRICK I

NICKEL-CONTAINING CARBON-GRAPHENE HYDROGENATION CATALYST AND METHOD FOR ITS PREPARATION.

ARBUZOV A A, VOLODIN A A, MOZHZHUKHIN S A, FURSIKOV P V, TARASOV B P

Preparation of transition-metal-quantum-dot-loaded graphene ball composite useful as catalyst, involves subjecting transition metal acetate, acetate as carbon source, and transition metal ion as catalyst to self-catalytic pyrolysis.

LIU L, HE D

Ozone catalytic oxidation wastewater treatment device comprises pure oxygen source bin, ozone generator and membrane element reactor connected in sequence, and rotameter arranged between pure oxygen source bin and ozone generator.

GUO Y

Membrane assembly used for ozone catalytic oxidation wastewater treatment, comprises pure oxygen source bin, ozone generator, and reactor provided with hollow fiber membrane comprising silica gel material, coated with ozone catalyst.

GUO Y

Catalyst for e.g. hydrogen fuel cell, comprises transition metal nanoparticles and metal boride carrier supporting transition metal nanoparticles, where transition metal nanoparticles comprise transition metals of group VIII and/or group IB.

LI R, LIU Z, YAN X, WEI T, CHEN S, LIANG S

Preparing catalyst comprises loading auxiliary agent center on carrier to obtain catalyst precursor A loaded with catalytic active center to obtain catalyst precursor B and covering catalyst precursor B outer surface with protective layer.

YU L, FANG W, DONG J, ZHANG Y, ZHENG B, ZHANG H

Preparation of micro super capacitor used for manufacturing large integrated circuit, involves pretreating catalytic metal, preparing graphene, designing photomasking mask plate, preparing graphene microelectrode, and adding gel electrolyte.

NING J, FENG X, WANG D, ZHANG J, MU M, HAO Y