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Lithium Storage: 3D Selenium Sulfide@Carbon Nanotube Array as Long‐Life and High‐Rate Cathode Material for Lithium Storage (Adv. Funct. Mater. 43/2018)
Author(s) -
Fan HaiNing,
Chen ShanLiang,
Chen XiaoHua,
Tang QunLi,
Hu AiPing,
Luo WenBin,
Liu HuaKun,
Dou ShiXue
Publication year - 2018
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.201870310
Subject(s) - materials science , polysulfide , lithium (medication) , carbon nanotube , nanotechnology , cathode , sulfide , carbon fibers , energy storage , chemical engineering , composite material , electrode , metallurgy , electrolyte , medicine , power (physics) , chemistry , physics , quantum mechanics , composite number , engineering , endocrinology
Encapsulating Se x S 8− x into vertically‐aligned carbon nanotubes co‐doped with boron and nitrogen, yields a three‐dimensional selenium sulfide@carbon nanotube array. As Xiao‐Hua Chen, Wen‐Bin Luo, and co‐workers describe in article number 1805018 , such arrays enable fast migration to realize excellent rate capability and efficient utilization of the Se x S 8− x loaded inside. Volumetric expansion and the polysulfide shuttling phenomenon during the cycling process are reduced, enabling excellent lithium storage capability.