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Solid‐State Batteries: Constructing Electronic and Ionic Dual Conductive Polymeric Interface in the Cathode for High‐Energy‐Density Solid‐State Batteries (Adv. Funct. Mater. 13/2021)
Author(s) -
Li Hao,
Lian Fang,
Meng Nan,
Xiong Chenyu,
Wu Nan,
Xu Biyi,
Li Yutao
Publication year - 2021
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.202170091
Subject(s) - materials science , ionic bonding , battery (electricity) , cathode , electrical conductor , nanotechnology , solid state , composite number , polymer , engineering physics , ion , composite material , electrical engineering , organic chemistry , power (physics) , chemistry , physics , quantum mechanics , engineering
To develop key materials for achieving efficient solid‐solid interfaces in composite cathodes for solid‐state batteries, in article number 2008487, Fang Lian, Yutao Li, and co‐workers prepare an electronic and ionic dual conductive polymer (DCP) via intermolecular interaction between LiPVFM, LiODFB, and PEDOT:PSS molecules. The DCP can form a coating layer on the active material powders to maintain structural integrity and construct an electronic/ionic conductive channel, thus enabling excellent cycle performance of the solid‐state battery.