期刊
MRS BULLETIN
卷 45, 期 7, 页码 531-538出版社
CAMBRIDGE UNIV PRESS
DOI: 10.1557/mrs.2020.170
关键词
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资金
- General Research Fund of the Research Grants Council of Hong Kong SAR, China [CityU 11211317]
- Theme-Based Research Scheme of the Research Grants Council of Hong Kong SAR, China [T42-103/16-N]
- National Natural Science Foundation of China [51672229]
- Science Technology and Innovation Committee of Shenzhen Municipality [JCYJ20170818095520778]
Water-splitting electrolysis, using a renewable power source, has been widely considered as a promising energy conservation and storage technology that is environmentally friendly. In order to lower the required energy barrier and to improve the energy-conversion efficiency of hydrogen evolution and oxygen evolution on the electrodes, highly efficient and durable electrocatalysts are essential. To date, various preparation methods and theoretical models have been developed to accelerate the catalyst design and to further understand the associated electrocatalytic mechanism. In this issue of MRS Bulletin, all aspects of non-noble metal-based electrocatalysts for water splitting involving standard methodology, surface electronic structure engineering, morphology design, interface effects, pH operation range, activity descriptors, and operational stability are discussed. These discussions indicate the importance of materials innovations for the realization of highly efficient and durable electrocatalysts for large-scale cost-effective water splitting.
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