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Conductive Fibrous Skeletons: Ultrahigh‐Energy‐Density Flexible Lithium‐Metal Full Cells based on Conductive Fibrous Skeletons (Adv. Energy Mater. 24/2021)
Author(s) -
Kim SeungHyeok,
Kim NagYoung,
Choe UiJin,
Kim JuMyung,
Lee YoungGi,
Lee SangYoung
Publication year - 2021
Publication title -
advanced energy materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.08
H-Index - 220
eISSN - 1614-6840
pISSN - 1614-6832
DOI - 10.1002/aenm.202170092
Subject(s) - materials science , electrical conductor , anode , battery (electricity) , lithium (medication) , electrode , composite material , cathode , flexibility (engineering) , lithium metal , poly ethylene , energy density , metal , nanotechnology , ethylene , engineering physics , electrical engineering , metallurgy , organic chemistry , chemistry , endocrinology , engineering , medicine , mathematics , power (physics) , quantum mechanics , catalysis , statistics , physics
In article number 2100531, Young‐Gi Lee, Sang‐Young Lee and co‐workers present conductive fibrous skeletons (CFS) as a new electrode architecture strategy for ultrahigh‐energy‐density flexible lithium–metal battery (LMB) full cells. The conductive poly(ethylene terephthalate) nonwoven and heteronanomat act as a CFS for Li metal anodes and over‐lithiated layered oxide cathodes, respectively. The resulting CFS–LMB full cell provides improvements in the (cell‐based) gravimetric/volumetric energy densities (506 Wh kg cell −1 /765 Wh L cell −1 ) and mechanical flexibility.