Abstract
Ruthenium (Ru)-based electrocatalysts are considered among the most promising candidates for the generation and utilization of hydrogen from membrane electrolyzers and fuel cells, respectively. However, the overall performance of Ru-based electrocatalysts is still far from satisfactory in practical applications. In this review, recent progress of Ru-based electrocatalysts and their related applications has been summarized. Our primary focus is to clarify the advantages and merits of Ru-based electrocatalysts, followed by detailed design strategies, including alloying, heteroatom doping, phase regulation, and the effect of the substrate. Finally, future perspectives and challenges on Ru-based electrocatalysts are discussed. This review highlights achievements and possible approaches to advance the future applications of Ru-based electrocatalysts in the field of membrane technologies. © 2023 Elsevier Inc.
| Original language | English |
|---|---|
| Pages (from-to) | 225-239 |
| Journal | Trends in Chemistry |
| Volume | 5 |
| Issue number | 3 |
| Online published | 3 Feb 2023 |
| DOIs | |
| Publication status | Published - Mar 2023 |
| Externally published | Yes |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Research Keywords
- electrocatalyst
- fuel cell
- hydrogen energy
- ruthenium
- water electrolyzer
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