title: Localized polyselenides in a graphene-coated polymer separator for high rate and ultralong life lithium-selenium batteries.
abstract: A graphene-coated polymer separator was developed for lithium-selenium batteries with pure selenium powder as the active material. The structure is a simple yet effective strategy for improving Li-Se battery's electrochemical performance, yielding long cycle life up to 1000 cycles with high capacity and excellent rate behavior.
authors: Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China. fli@imr.ac.cn.
authors: Ruopian
authors: R
authors: Fang
authors: Guangmin
authors: G
authors: Zhou
authors: Songfeng
authors: S
authors: Pei
authors: Feng
authors: F
authors: Li
authors: Hui-Ming
authors: HM
authors: Cheng