Exploration of electrochemical hydrogen pumping with ultralow feed concentration down to 1 ppm
Electrochemical H<sub>2</sub> pumping with ultralow H<sub>2</sub> concentrations (such as 1-10 ppm) was experimentally demonstrated for prominent current response (0.42-3.1 µA), under a low cell voltage at a high flow rate, supported by Multiphysics simulation. The findings in this work may extend the application of H<sub>2</sub> pumping to H<sub>2</sub> detection and other advanced electrochemical systems.
Authors
- M. Shakil (ORCID: https://orcid.org/0000-0002-8104-5790)
- Nabin Subedi (ORCID: https://orcid.org/0000-0001-9602-8259)
- Shan Hu (ORCID: https://orcid.org/0000-0003-4842-5748)
- Yixin Liu (ORCID: https://orcid.org/0000-0002-9190-3736)
- Shuang Gu (ORCID: https://orcid.org/0000-0003-1532-0093)
- Aashish Dumre
Institutions
- Michigan Technological University (US)
- Iowa State University (US)
- Wichita State University (US)
Publication Details
- Journal
- Chemical Communications
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5cc03890a
- Primary Topic
- Fuel Cells and Related Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.00