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Hybrid Silica–Polymer Ionogel Solid Electrolyte with Tunable Properties
Author(s) -
GuyomardLack Aurélie,
Abusleme Julio,
Soudan Patrick,
Lestriez Bernard,
Guyomard Dominique,
Bideau Jean Le
Publication year - 2014
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.201301570
Subject(s) - membrane , materials science , electrolyte , ionic conductivity , polymer , ionic bonding , fast ion conductor , ionic liquid , plastic crystal , chemical engineering , polymer science , nanotechnology , ion , phase (matter) , organic chemistry , engineering , composite material , chemistry , biochemistry , catalysis , electrode
Solid and flexible ionogel‐based membranes are obtained by a simple one‐step process . Tuning the composition of the silica–polymer hybrid membranes allows the attainment of highly specific properties. The high ionic conductivities of the solid membranes are in the range of those of the ionic liquid electrolytes on which they are based. Good mechanical properties and high transparency from 250 to 1000 nm are also observed. The membranes are successfully applied within entirely solid lithium batteries.