Title:
METHOD FOR PREPARING 2,5-FURANDICARBOXYLIC ACID BY MEANS OF ELECTROCATALYTIC OXIDATION OF 5-HYDROXYMETHYLFURFURAL WHILE PREPARING HYDROGEN GAS BY MEANS OF ELECTROLYZING WATER
Document Type and Number:
WIPO Patent Application WO/2021/051897
Kind Code:
A1
Abstract:
Disclosed is a method for preparing 2,5-furandicarboxylic acid by means of the electrocatalytic oxidation of 5-hydroxymethylfurfural, the method comprising using an electrolytic cell for catalytic oxidation, wherein the electrolytic cell is a three-electrode electrolytic cell or a two-electrode electrolytic cell; the anode used is an integral electrode, and the integral electrode comprises a carrier and a catalytically active substance loaded on the carrier; and the catalytically active substance comprises nitrogen-doped carbon nanowires wrapping cobalt(II,III) oxide particles. The method has high activity and selectivity, and the resistance of the anode catalyst to 5-hydroxymethylfurfural is high.
Inventors:
CHEN CHUNLIN (CN)
ZHOU ZHENQIANG (CN)
ZHANG JIAN (CN)
ZHOU ZHENQIANG (CN)
ZHANG JIAN (CN)
Application Number:
PCT/CN2020/095323
Publication Date:
March 25, 2021
Filing Date:
June 10, 2020
Export Citation:
Assignee:
NINGBO INSTITUTE OF MATERIALS TECH & ENGINEERING CHINESE ACADEMY OF SCIENCES (CN)
International Classes:
B01J27/24; C25B1/02
Foreign References:
| CN110205645A | 2019-09-06 | |||
| CN108130554A | 2018-06-08 | |||
| CN106669762A | 2017-05-17 | |||
| US20180023199A1 | 2018-01-25 | |||
| CN108531936A | 2018-09-14 | |||
| CN108160077A | 2018-06-15 |
Attorney, Agent or Firm:
PERIODIC LAW FIRM (CN)
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