非金属电催化剂的进展,用于氧降解反应
Zhongmei Che1, Yanan Yuan1, Jianxin Qin2
1Shandong Provincial Key Laboratory of Molecular Engineering, School of Chemistry and Chemical Engineering, Qilu University of Technology, Shandong Academy of Sciences, 3501, Daxue Road, Changqing District, Jinan 250353, China.
Nanomaterials (Basel, Switzerland)
|July 14, 2023
概括
本综述探讨了用于氧气还原反应的先进非金属电催化剂,这对于燃料电池技术至关重要. 它强调了基于碳的催化剂,包括单一和多重兴奋剂材料,并讨论了未来的研究方向.
科学领域:
- 电化学 电化学 电化学
- 材料科学 材料科学 材料科学
- 催化剂是一种催化剂.
背景情况:
- 氧降解反应 (ORR) 是燃料电池广泛采用的关键瓶.
- 开发高效和成本效益的电催化剂对于推进燃料电池技术至关重要.
研究的目的:
- 审查用于氧气还原反应的非金属电催化剂的最新进展.
- 为了提供一下最先进的碳基非金属催化剂的概述.
主要方法:
- 对氧气还原反应的非金属催化剂的文献综述.
- 专注于单原子化和多原子化碳材料.
主要成果:
- 非金属催化剂,特别是合碳材料,对ORR显著有前途.
- 单原子兴奋剂 (N,B,P,S) 和多分子兴奋剂策略增强了催化活性.
结论:
- 碳基非金属催化剂是传统贵金属催化剂的有希望的替代品.
- 需要进一步的研究来克服当前的挑战,并优化这些催化剂的大规模燃料电池应用.
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