Title:
IMPROVED ELECTROCHEMICAL MEMBRANE
Document Type and Number:
WIPO Patent Application WO/2022/264008
Kind Code:
A3
Abstract:
This disclosure relates to electrolyzer composite membranes, and in particular, to a composite membrane having at least two reinforcing layers comprising a microporous polymer structure and a surprisingly high resistance to piercing. The electrolyzer composite membranes have a recombination catalyst configured to be disposed closer to an anode than to a cathode in a membrane-electrode assembly (MBA). The disclosure also relates to membrane-electrode assemblies and electrolyzers comprising the membranes, and to method of manufacture of the membranes.
Inventors:
BARTELS JOSHUA (US)
LIU WEN (US)
AGAPOV ALEXANDER L (US)
LIU WEN (US)
AGAPOV ALEXANDER L (US)
Application Number:
PCT/IB2022/055464
Publication Date:
March 23, 2023
Filing Date:
June 13, 2022
Export Citation:
Assignee:
GORE & ASS (US)
International Classes:
C25B1/04; C25B9/23; C25B11/054; C25B11/065; C25B11/091; C25B11/093; C25B11/097; C25B13/02; C25B13/05; C25B13/07; C25B13/08
Domestic Patent References:
| WO2020148545A1 | 2020-07-23 | |||
| WO2018115821A1 | 2018-06-28 |
Foreign References:
| US20110104474A1 | 2011-05-05 |
Attorney, Agent or Firm:
BERNIER, Katelyn (GB)
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