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Ultrasonic Plasma Engineering Toward Facile Synthesis of Single-Atom M-N 4 /N-Doped Carbon (M = Fe, Co) as Superior Oxygen Electrocatalyst in Rechargeable Zinc–Air Batteries
Nano-Micro Letters ( IF 31.6 ) Pub Date : 2021-01-21 , DOI: 10.1007/s40820-020-00581-4
Kai Chen 1 , Seonghee Kim 1 , Minyeong Je 2 , Heechae Choi 2 , Zhicong Shi 3 , Nikola Vladimir 4 , Kwang Ho Kim 1, 5 , Oi Lun Li 1
Affiliation  

  • Single-atom M-N4/N-doped carbons (M = Fe, Co) prepared as OER/ORR catalysts.

  • Ultrasonication-assisted plasma engineering used for catalyst synthesis.

  • Co-N4/NC outperformed benchmark commercial catalysts in practical Zn–air battery test.

  • DFT calculations provided insights into the origin of superior ORR/OER performance.



中文翻译:

超声等离子工程对单原子 MN 4 /N 掺杂碳 (M = Fe, Co) 的简便合成作为可充电锌空气电池中的优质氧电催化剂

  • 作为 OER/ORR 催化剂制备的单原子 MN 4 /N 掺杂碳 (M = Fe, Co)。

  • 用于催化剂合成的超声辅助等离子体工程。

  • Co-N 4 /NC 在实际的锌空气电池测试中优于基准商业催化剂。

  • DFT 计算提供了对卓越 ORR/OER 性能起源的见解。

更新日期:2021-01-21
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