Fe-N-C core–shell catalysts with single low-spin Fe(II)-N4species for oxygen reduction reaction and high-performance proton exchange membrane fuel cells
| Autor: | Wan, Yan, Yu, Linhui, Yang, Bingxin, Li, Caihong, Fang, Chen, Guo, Wei, Xiao, Fang-Xing, Lin, Yangming |
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| Zdroj: | Journal of Energy Chemistry; June 2024, Vol. 93 Issue: 1 p538-546, 9p |
| Abstrakt: | We develop a Fe-N-C catalyst with single low-spin Fe(II)-N4species showing impressive activity for proton exchange membrane fuel cells. Active sites are carefully quantified with two methods. An unexpected possible RDS is suggested. |
| Databáze: | Supplemental Index |
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