通过优化电催化剂的ORR反应的稳定性,Pt基电催化剂的质量活度在燃料电池中能够更好的保持。有鉴于此,布鲁克海文国家实验室Kurian A. Kuttiyiel、韩国能源研究所Gu-Gon Park等报道了构建的PtCo核壳结构催化剂表现了较好的ORR活性和稳定性。
参考文献
Eunjik Lee, Kurian A. Kuttiyiel*, Kyoung-Hee Kim, Jeongyun Jang, Hyo J. Lee, Jong M. Lee, Min H. Seo, Tae-Hyun Yang, Sung-Dae Yim, Jorge A. Vargas, Valeri Petkov, Kotaro Sasaki, Radoslav R. Adzic, and Gu-Gon Park*, High Pressure Nitrogen-Infused Ultrastable Fuel Cell Catalyst for Oxygen Reduction Reaction, ACS Catal. 2021, 11, 5525–5531
DOI: 10.1021/acscatal.1c00395