Title:
HER CATALYST CONTAINING PROTECTIVE LAYER AND ELECTRODE PREPARED USING SAME
Document Type and Number:
WIPO Patent Application WO/2023/010772
Kind Code:
A1
Abstract:
The present application provides an HER catalyst preparation method and an HER catalyst prepared thereby, and an electrode preparation method using the HER catalyst and an electrode prepared thereby. The HER catalyst preparation method comprises: adding a porous COF material and a ligand salt into a mixed solution of water and ethanol and stirring the mixture for mixing uniformly; adding urea into the uniformly mixed solution to obtain a reaction solution; adding the reaction solution into a hydrothermal kettle for sealing reaction, collecting the precipitate, and washing and drying same; and heating and reducing the dried product in a reducing atmosphere to obtain the catalyst.
Inventors:
ZHANG CHANG (CN)
WANG JINYI (CN)
REN ZHIBO (CN)
WANG PENGJIE (CN)
YU ZHIYONG (CN)
XU XIANMING (CN)
ZHANG HUAN (CN)
WANG JINYI (CN)
REN ZHIBO (CN)
WANG PENGJIE (CN)
YU ZHIYONG (CN)
XU XIANMING (CN)
ZHANG HUAN (CN)
Application Number:
PCT/CN2021/140998
Publication Date:
February 09, 2023
Filing Date:
December 23, 2021
Export Citation:
Assignee:
HUANENG CLEAN ENERGY RES INST (CN)
SICHUAN HUANENG HYDROGEN TECH CO LTD (CN)
HUANENG GROUP R&D CENTER CO LTD (CN)
SICHUAN HUANENG TAIPING YI HYDROPOWER CO LTD (CN)
SICHUAN HUANENG BAOXING RIVER ELECTRICITY CO LTD (CN)
SICHUAN HUANENG JIALINGJIANG HYDROPOWER CO LTD (CN)
SICHUAN HUANENG DONGXIGUAN HYDROPOWER CO LTD (CN)
SICHUAN HUANENG KANGDING HYDROPOWER CO LTD (CN)
SICHUAN HUANENG FUJIANG HYDROPOWER CO LTD (CN)
HUANENG MINGTAI ELECTRIC POWER CO LTD (CN)
SICHUAN HUANENG HYDROGEN TECH CO LTD (CN)
HUANENG GROUP R&D CENTER CO LTD (CN)
SICHUAN HUANENG TAIPING YI HYDROPOWER CO LTD (CN)
SICHUAN HUANENG BAOXING RIVER ELECTRICITY CO LTD (CN)
SICHUAN HUANENG JIALINGJIANG HYDROPOWER CO LTD (CN)
SICHUAN HUANENG DONGXIGUAN HYDROPOWER CO LTD (CN)
SICHUAN HUANENG KANGDING HYDROPOWER CO LTD (CN)
SICHUAN HUANENG FUJIANG HYDROPOWER CO LTD (CN)
HUANENG MINGTAI ELECTRIC POWER CO LTD (CN)
International Classes:
C25B11/095; C25B1/04; C25B11/052
Foreign References:
| CN113564634A | 2021-10-29 | |||
| CN110052272A | 2019-07-26 | |||
| CN108997590A | 2018-12-14 | |||
| CN113087917A | 2021-07-09 | |||
| CN108927224A | 2018-12-04 | |||
| US20170130349A1 | 2017-05-11 |
Other References:
LI LUQIU, YIN DONGGUANG, XIANDI GUO: "Construction of a novel 2D–2D heterojunction by coupling a covalent organic framework and In 2 S 3 for photocatalytic removal of organic pollutants with high efficiency", NEW JOURNAL OF CHEMISTRY, ROYAL SOCIETY OF CHEMISTRY, GB, vol. 45, no. 35, 13 September 2021 (2021-09-13), GB , pages 15789 - 15800, XP093033464, ISSN: 1144-0546, DOI: 10.1039/D1NJ03133C
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
Download PDF: