scholarly journals Supported Oxygen Evolution Catalysts by Design: Toward Lower Precious Metal Loading and Improved Conductivity in Proton Exchange Membrane Water Electrolyzers

ACS Catalysis ◽  
2020 ◽  
Vol 10 (21) ◽  
pp. 13125-13135
Author(s):  
Yagya N. Regmi ◽  
Eden Tzanetopoulos ◽  
Guosong Zeng ◽  
Xiong Peng ◽  
Douglas I. Kushner ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Precious Metal ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Metal Loading ◽  
Exchange Membrane

scholarly journals Oxygen evolution catalysts under proton exchange membrane conditions in a conventional three electrode cell vs. electrolyser device: a comparison study and a 3D-printed electrolyser for academic labs

2021 ◽  
Author(s):  
Michelle P. Browne ◽  
James Dodwell ◽  
Filip Novotny ◽  
Sonia Jaśkaniec ◽  
Paul R. Shearing ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
Comparison Study ◽  
Electrode Cell ◽  
3D Printed ◽  
Exchange Membrane

In academic labs, most oxygen evolution reaction studies are carried out in conventional three-electrode cell set-ups; however, this configuration may not accurately represent conditions experienced under practical electrolyser conditions.

scholarly journals In situ investigation on ultrafast oxygen evolution reactions of water splitting in proton exchange membrane electrolyzer cells

2017 ◽  
Vol 5 (35) ◽  
pp. 18469-18475 ◽  
Author(s):  
Jingke Mo ◽  
Zhenye Kang ◽  
Gaoqiang Yang ◽  
Yifan Li ◽  
Scott T. Retterer ◽  
...  
Keyword(s):  
Water Splitting ◽  
Oxygen Evolution ◽  
Proton Exchange Membrane ◽  
Proton Exchange ◽  
The Real ◽  
Oxygen Bubble ◽  
In Situ Investigation ◽  
Bubble Evolution ◽  
Exchange Membrane

Visualization investigation the oxygen bubble evolution and dynamics reveals the real phenomena inside an operating proton exchange membrane electrolyzer cell.

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