COMPOSITE CATALYST, PREPARATION METHOD THEREFOR AND USE THEREOF

Title:

COMPOSITE CATALYST, PREPARATION METHOD THEREFOR AND USE THEREOF

Document Type and Number:

WIPO Patent Application WO/2020/042526

Kind Code:

A1

Abstract:

Provided is a composite catalyst. The composite catalyst comprises a carrier and a noble metal loaded on the carrier, wherein the carrier is a nitrogen-doped porous carbon composite material having a plurality of pore channels, the nitrogen-doped porous carbon composite material comprises a nitrogen-doped porous carbon material and a metal oxide, the metal oxide is evenly distributed in the nitrogen-doped porous carbon material, part of the surface of the metal oxide is exposed through the pore channels, the noble metal is closely bonded with the exposed metal oxide so as to achieve compositing, and the noble metal is at least one of Pd, Pt, Ru, Rh, Ir and Au. Also provided are a method for preparing the composite catalyst, and the use thereof.

Inventors:

WANG YONG (CN)
YU LILI (CN)
MA XIAO (CN)
MAO JIANYONG (CN)
WANG ZHE (CN)
MAO SHANJUN (CN)
TANG JINGSI (CN)
LI HAORAN (CN)
CHEN ZHIRONG (CN)

Application Number:

PCT/CN2019/071319

Publication Date:

March 05, 2020

Filing Date:

January 11, 2019

Export Citation:

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Assignee:

ZHEJIANG NHU CO LTD (CN)
UNIV ZHEJIANG (CN)
SHANDONG NHU PHARMACEUTICAL CO LTD (CN)
SHANDONG NHU VITAMIN CO LTD (CN)

International Classes:

B01J27/24; B01J35/10; C07C45/62; C07C49/04

Domestic Patent References:

WO2012107032A1

2012-08-16

Foreign References:

CN108940346A	2018-12-07
CN104689857A	2015-06-10
CN106179440A	2016-12-07
CN106622327A	2017-05-10

Attorney, Agent or Firm:

HANGZHOU HUAJIN LIANZHE INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)

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