Beilstein J. Nanotechnol.2016,7, 1229–1240, doi:10.3762/bjnano.7.114
mass of sulfur over 500 cycles.
Keywords: carbon/sulfur composites; cycling stability; distributionofsulfurinpores; hollow carbon spheres; lithium–sulfur batteries; Introduction
In the past 20 years, rechargeable lithium–ion batteries have proven to be superior energy storage devices and have
PDF
Figure 1:
Synthesis of the hollow carbon spheres via impregnation of silica spheres with solid core and mesop...