SiO2-coated sulfur particles with mildly reduced graphene oxide as a cathode material for lithium-sulfur batteries

• Published in: Nanoscale Vol. 7; no. 16; pp. 751 - 755
• Main Authors: Campbell, Brennan, Bell, Jeffrey, Hosseini Bay, Hamed, Favors, Zachary, Ionescu, Robert, Ozkan, Cengiz S, Ozkan, Mihrimah
• Format: Journal Article
• Language: English
• Published: England 28.04.2015

For the first time, SiO 2 -coated sulfur particles (SCSPs) were fabricated via a facile two-step wet chemical process for application as a novel lithium-sulfur cathode material. With the addition of mildly reduced graphene oxide (mrGO), SCSPs demonstrate even greater cycling stability, maintaining o...