期刊
DALTON TRANSACTIONS
卷 50, 期 17, 页码 5732-5753出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/d1dt00302j
关键词
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资金
- National Natural Science Foundation of China [21875285]
- Taishan Scholar Foundation [ts201511019]
- Fundamental Research Funds for the Central Universities [18CX02047A, 19CX05001A]
Metal-organic frameworks (MOFs) are seen as promising electrocatalysts for hydrogen evolution, oxygen evolution, and oxygen reduction reactions, but there are still challenges in terms of activity, conductivity, and identifying real active sites. Advanced strategies such as microstructure engineering and conductivity improvement are being explored to address these issues.
Among various kinds of materials that have been investigated as electrocatalysts for the hydrogen evolution reaction (HER), oxygen evolution reaction (OER) and oxygen reduction reaction (ORR), metal-organic frameworks (MOFs) has emerged as a promising material for electrocatalyzing these vital processes owing to their structural merits that integrate advantages of both homogeneous and heterogeneous catalysts; however there is still big room for their improvement in terms of inferior activity and poor conductivity, as well as the ambiguity of real active sites. In this review, advanced strategies with the aim of solving the activity and conductivity problems are summarized as microstructure engineering and conductivity improvement, respectively. The structural evolution of some MOFs and their real active species has also been discussed. Finally, perspectives on the development of MOF materials for HER, OER and ORR electrocatalysis are provided.
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