Title:
COPPER-BASED CATALYST AND ELECTRODE FOR ELECTROCHEMICAL CATALYTIC CARBON DIOXIDE REDUCTION AND ENERGY STORAGE, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/082409
Kind Code:
A1
Abstract:
A copper-based catalyst for electrochemical catalytic carbon dioxide reduction and energy storage driven by new energy electrical energy, which is prepared by copolymerizing copper nanoparticles and a modified polymer. The modified polymer is a polymer having a proton conductive side chain and an electronic conductive main chain. According to the catalyst, a brand-new modified group is used to modify the copper-based catalyst as an electrochemical catalytic electrode, so that the catalytic efficiency and Faraday efficiency of an existing copper-based catalyst are improved, the loss of an input energy is reduced, and efficient storage and carbon neutralization of the electrical energy are achieved.
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Inventors:
XIA LIN (CN)
Application Number:
PCT/CN2021/138135
Publication Date:
May 19, 2023
Filing Date:
December 15, 2021
Export Citation:
Assignee:
SHENZHEN INST ADV TECH (CN)
International Classes:
C25B11/095; C25B3/03; C25B3/07; C25B3/26; C25D3/38
Foreign References:
| US4959131A | 1990-09-25 | |||
| US20060008697A1 | 2006-01-12 | |||
| US20080193827A1 | 2008-08-14 | |||
| US20090020734A1 | 2009-01-22 | |||
| CN110938846A | 2020-03-31 | |||
| CN108130552A | 2018-06-08 |
Attorney, Agent or Firm:
BEIJING ZHONG XUN TONG DA INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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