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- Title
Tungsten-Based Nanocatalysts: Research Progress and Future Prospects.
- Authors
Ke, Shaorou; Min, Xin; Liu, Yangai; Mi, Ruiyu; Wu, Xiaowen; Huang, Zhaohui; Fang, Minghao
- Abstract
The high price of noble metal resources limits its commercial application and stimulates the potential for developing new catalysts that can replace noble metal catalysts. Tungsten-based catalysts have become the most important substitutes for noble metal catalysts because of their rich resources, friendly environment, rich valence and better adsorption enthalpy. However, some challenges still hinder the development of tungsten-based catalysts, such as limited catalytic activity, instability, difficult recovery, and so on. At present, the focus of tungsten-based catalyst research is to develop a satisfactory material with high catalytic performance, excellent stability and green environmental protection, mainly including tungsten atomic catalysts, tungsten metal nanocatalysts, tungsten-based compound nanocatalysts, and so on. In this work, we first present the research status of these tungsten-based catalysts with different sizes, existing forms, and chemical compositions, and further provide a basis for future perspectives on tungsten-based catalysts.
- Subjects
TUNGSTEN catalysts; METAL catalysts; PRECIOUS metals; CATALYTIC activity; TUNGSTEN alloys; TUNGSTEN; CATALYSTS
- Publication
Molecules, 2022, Vol 27, Issue 15, p4751
- ISSN
1420-3049
- Publication type
Article
- DOI
10.3390/molecules27154751