电催化是硫电极电池性能的关键因素,但是传统的电催化剂、硫反应物表现多种不同分子量,因此限制电催化剂的催化活性,抑制器件的性能。
有鉴于此,上海大学石国升、北京化工大学耿建新等报道Co单原子催化剂通过卟啉配体修饰在石墨烯上,因此克服了催化剂/反应物的失配现象。
参考文献
Xiaodong Meng, Xing Liu, Xueying Fan, Xin Chen, Shang Chen, Yongqiang Meng, Manyun Wang, Ji Zhou, Song Hong, Lei Zheng, Guosheng Shi*, Christopher W. Bielawski, Jianxin Geng*, Single-Atom Catalyst Aggregates: Size-Matching is Critical to Electrocatalytic Performance in Sulfur Cathodes, Adv. Sci. 2021, 2103773
DOI: 10.1002/advs.202103773
https://onlinelibrary.wiley.com/doi/10.1002/advs.202103773