Liu Heng, Wang Min-Qiang, Chen Zhao-Yang, Chen Hao, Xu Mao-Wen, Bao Shu-Juan
Institute for Clean energy & Advanced Materials, Faculty of Materials & Energy, Southwest University, Chongqing, China.
Dalton Trans. 2017 Nov 21;46(45):15646-15650. doi: 10.1039/c7dt03279j.
In this work, we reported a novel and slack rose-like metal organic precursor designed by coordinating p-phenylenediamine with cobalt ion. After subsequent pyrolysis and acid etching process, the as-prepared Co-N-C catalyst delivered a superior catalytic activity and long-term durability. Further applied in the Zn-air battery, it also displayed a comparable performance with 20% Pt/C.
在本工作中，我们报道了一种通过对苯二胺与钴离子配位设计的新型疏松玫瑰状金属有机前驱体。经过后续的热解和酸蚀刻过程，所制备的Co-N-C催化剂表现出优异的催化活性和长期耐久性。进一步应用于锌空气电池中，它也展现出与20% Pt/C相当的性能。
