期刊
NANO ENERGY
卷 86, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.nanoen.2021.106073
关键词
Oxygen reduction reaction; Heteroatom-doped carbon; Non-noble metal; Carbon-based electrocatalyst; Metal-organic framework
类别
资金
- National Natural Science Foundation of China [U1906222]
- Ministry of Education, People's Republic of China [T2017002]
- Fundamental Research Funds for the Central Universities, China
- [21677080]
The development of stable, adequate, and cost-effective catalysts for fuel cells is urgent. Heteroatom-doped carbons and metal-organic frameworks (MOFs) are promising materials for electrocatalytic oxygen reduction reaction (ORR). Component manipulation, morphological control, and structural engineering play important roles in improving the ORR performance of these materials.
The development of stable, adequate, and cost-effective catalysts to meet current fuel cell requirements is urgent in the face of ever-intensifying energy demands. Heteroatom-doped carbons are promising non-noble metalbased catalysts expected to replace or reduce platinum consumption required for the electrocatalytic oxygen reduction reaction (ORR). Metal-organic frameworks (MOFs) are rapidly evolving as porous functional materials owing to their high surface area, permanent porosity, and diverse structure, thus rendering their derivatives suitable potential catalysts for electrocatalysis. Herein, we systematically reviewed the latest advances in the design and synthesis of MOF-derived heteroatom-doped carbons, which were further divided into metal-free and metal-containing materials to identify the effects of component manipulation, morphological control, and structural engineering on their ORR performance. Additionally, future challenges and research directions for MOF-derived heteroatom-doped carbon electrocatalysts are proposed.
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