title: Core-shell sulfur@polypyrrole composites as high-capacity materials for aqueous rechargeable batteries.
abstract: In order to explore the potential application of sulfur in aqueous rechargeable batteries, core-shell sulfur-polypyrrole (S@PPy) composites were prepared through a novel one-pot and surfactant-free method. Sulfur exhibits a very high capacity of 473 mA h g(-1) and good cycling stability in an aqueous Li(2)SO(4) electrolyte due to the polypyrrole coating.
authors: School of Energy & College of Chemistry, Chemical Engineering and Material Science, Soochow University, Suzhou Jiangsu 215006, China.
authors: Jie
authors: J
authors: Shao
authors: Xinyong
authors: X
authors: Li
authors: Li
authors: L
authors: Zhang
authors: Qunting
authors: Q
authors: Qu
authors: Honghe
authors: H
authors: Zheng
mesh_terms: D011211:Electric Power Supplies; D004735:Energy Transfer; D004867:Equipment Design; D019544:Equipment Failure Analysis; D017743:Equipment Reuse; D011108:Polymers / Q000737:chemistry*; D011758:Pyrroles / Q000737:chemistry*; D013455:Sulfur / Q000502:physiology*; D014867:Water / Q000737:chemistry*
chemical_list: D011108:Polymers; D011758:Pyrroles; D014867:Water; C067635:polypyrrole; D013455:Sulfur