title: Layer-by-Layer Assembled C/S Cathode with Trace Binder for Li-S Battery Application.
abstract: The C/S cathode with only 0.5 wt % binder, composed with Nafion and PVP, was assembled layer-by-layer for lithium-sulfur battery (Li-S) application. It achieved excellent binding strength and battery performance compared to the cathode with 10 wt % PVDF, which is promising to further increase the practical energy density of Li-S batteries.
authors.affiliation: Division of Energy Storage, Dalian Institute of Chemical Physics, Chinese Academy of Sciences , 457 Zhongshan Road, Dalian 116023, P.R. China.
authors.forename: Qian
authors.initials: Q
authors.lastname: Wang
authors.affiliation: Division of Energy Storage, Dalian Institute of Chemical Physics, Chinese Academy of Sciences , 457 Zhongshan Road, Dalian 116023, P.R. China.|University of Chinese Academy of Science , Beijing 100049, China.
authors.forename: Na
authors.initials: N
authors.lastname: Yan
authors.affiliation: Division of Energy Storage, Dalian Institute of Chemical Physics, Chinese Academy of Sciences , 457 Zhongshan Road, Dalian 116023, P.R. China.
authors.forename: Meiri
authors.initials: M
authors.lastname: Wang
authors.affiliation: Division of Energy Storage, Dalian Institute of Chemical Physics, Chinese Academy of Sciences , 457 Zhongshan Road, Dalian 116023, P.R. China.
authors.forename: Chao
authors.initials: C
authors.lastname: Qu
authors.affiliation: Division of Energy Storage, Dalian Institute of Chemical Physics, Chinese Academy of Sciences , 457 Zhongshan Road, Dalian 116023, P.R. China.|University of Chinese Academy of Science , Beijing 100049, China.
authors.forename: Xiaofei
authors.initials: X
authors.lastname: Yang
authors.affiliation: Division of Energy Storage, Dalian Institute of Chemical Physics, Chinese Academy of Sciences , 457 Zhongshan Road, Dalian 116023, P.R. China.
authors.forename: Hongzhang
authors.initials: H
authors.lastname: Zhang
authors.affiliation: Division of Energy Storage, Dalian Institute of Chemical Physics, Chinese Academy of Sciences , 457 Zhongshan Road, Dalian 116023, P.R. China.|Collaborative Innovation Center of Chemistry for Energy Materials (iChEM) , Dalian 116023, P.R. China.
authors.forename: Xianfeng
authors.initials: X
authors.lastname: Li
authors.affiliation: Division of Energy Storage, Dalian Institute of Chemical Physics, Chinese Academy of Sciences , 457 Zhongshan Road, Dalian 116023, P.R. China.|Collaborative Innovation Center of Chemistry for Energy Materials (iChEM) , Dalian 116023, P.R. China.
authors.forename: Huamin
authors.initials: H
authors.lastname: Zhang
keywords: Nafion and PVP; air spray; energy density; layer-by-layer assembly; lithium sulfur battery; low binder content; sulfur cathode