Improving the performance of proton exchange membrane water electrolyzer by interrupted operation: investigation of reversible degradation o

Name: Improving the performance of proton exchange membrane water electrolyzer by interrupted operation: investigation of reversible degradation o
Creator: Charles University, Surface and Plasma Science, V. Holesovickach 2, 180 00, Praha, CZ; Charles University, Surface and Plasma Science, V. Holesovickach 2, 180 00 Praha, Czech Republic; Charles University, Surface and Plasma Science, V. Holesovickach 2, 180 00, Praha, CZECH REPUBLIC; Charles University, Faculty of Mathematics & Physics, Ke Karlovu 5, 121 16 , Praha, CZECH REPUBLIC
Published: 2028-01-01 00:00:00
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https://doi.esrf.fr/10.15151/ESRF-ES-2170613271

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资源简介：

It is consistently observed that switching the IrxOy catalyzed PEM water electrolyzer (PEMWE) off and on again tends to improve the overall performance when compared to steady-state operation. This effect, oftentimes referred to as reversible degradation, is not yet well understood and can have significant practical implications. In the proposed experiment we aim to probe the proton exchange membrane water electrolyzer (PEMWE) single cell by high energy wide-angle X-ray scattering (WAXS) during various interrupted operational profiles to clarify the origin of this unusual behavior.

提供机构：

Charles University, Surface and Plasma Science, V. Holesovickach 2, 180 00, Praha, CZ; Charles University, Surface and Plasma Science, V. Holesovickach 2, 180 00 Praha, Czech Republic; Charles University, Surface and Plasma Science, V. Holesovickach 2, 180 00, Praha, CZECH REPUBLIC; Charles University, Faculty of Mathematics & Physics, Ke Karlovu 5, 121 16 , Praha, CZECH REPUBLIC

创建时间：

2028-01-01