Journal article
Electrocatalytic oxygen evolution reaction (OER) on mixed nanoporous RuIr borides
Journal of applied electrochemistry, v 51(7), pp 1101-1108
01 Jul 2021
Featured in Collection : UN Sustainable Development Goals @ Drexel
Abstract
Efficient water splitting for commercial electrolysis devices is predicated on the development of materials, specifically for the catalytic electrodes, that exhibit an optimal balance between activity and stability. Complicating the development of electrocatalytic materials, particularly for oxygen-evolving anodes in acidic polymer electrolyte membrane electrolyzers, is an inverse relationship between activity and stability. Here the development of a nanostructured oxygen evolution reaction (OER) electrocatalyst for low-pH water splitting is demonstrated. Dealloying of mixed RuIr borides is used to form a high aspect ratio electrocatalytic material that exhibits low OER overpotentials matching that of RuOx and electrolytic stability matching that of IrOx.
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Details
- Title
- Electrocatalytic oxygen evolution reaction (OER) on mixed nanoporous RuIr borides
- Creators
- Saad Intikhab - Drexel UniversityMaxim Sokol - Drexel UniversityVarun Natu - Drexel UniversitySwarnendu Chatterjee - Drexel UniversityYawei Li - Drexel UniversityMichel W. Barsoum - Drexel UniversityJoshua Snyder - Drexel University
- Publication Details
- Journal of applied electrochemistry, v 51(7), pp 1101-1108
- Publisher
- Springer Nature
- Number of pages
- 8
- Grant note
- 1904571 / National Science Foundation, Division of Materials Research; National Science Foundation (NSF)
- Resource Type
- Journal article
- Language
- English
- Academic Unit
- Materials Science and Engineering; Chemical and Biological Engineering
- Web of Science ID
- WOS:000636950600003
- Scopus ID
- 2-s2.0-85103610650
- Other Identifier
- 991019168537304721
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InCites Highlights
Data related to this publication, from InCites Benchmarking & Analytics tool:
- Web of Science research areas
- Electrochemistry