title: Rational Design of Si/SiO2 @Hierarchical Porous Carbon Spheres as Efficient Polysulfide Reservoirs for High-Performance Li-S Battery.
abstract: Integrated design of Si/SiO2 @hierar-chical porous carbon spheres is made and used as efficient polysulfide reservoir for enhancing lithium-sulfur battery (LSB) in terms of capacity, rate ability, and cycling stability via combined chemical and physical effects.
authors.affiliation: Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing, 100871, China.
authors.forename: Sarish
authors.initials: S
authors.lastname: Rehman
authors.affiliation: Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing, 100871, China.
authors.forename: Shaojun
authors.initials: S
authors.lastname: Guo
authors.affiliation: Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing, 100871, China.
authors.forename: Yanglong
authors.initials: Y
authors.lastname: Hou
keywords: cathodes; electrochemical performance; hybrid spheres; lithium-sulfur batteries; porous carbon; silica