A binder-free sulfur/carbon composite electrode prepared by a sulfur sublimation method for Li-S batteries

作者：Cui Yi; Wu Min; Scott Charity; Xie Jiani; Fu Yongzhu^*

来源：RSC Advances, 2016, 6(58): 52642-52645.

DOI：10.1039/c6ra07120a

A binder-free sulfur/carbon composite electrode was prepared by a sulfur sublimation method. Sulfur nanoparticles fill large pores in a carbon paper substrate and primarily have a monoclinic crystal structure. The composite electrode shows a long cycle life of over 200 cycles with good rate performance in Li-S batteries.

• 出版日期2016