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Low‐Temperature Ionic‐Liquid‐Based Synthesis of Nanostructured Iron‐Based Fluoride Cathodes for Lithium Batteries
Author(s) -
Li Chilin,
Gu Lin,
Tsukimoto Susumu,
van Aken Peter A.,
Maier Joachim
Publication year - 2010
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201000535
Subject(s) - materials science , ionic liquid , lithium (medication) , cathode , mesoporous material , aqueous solution , ionic bonding , fluoride , carbon fibers , electrochemistry , chemical engineering , ion , nanotechnology , inorganic chemistry , organic chemistry , composite material , electrode , composite number , chemistry , catalysis , medicine , engineering , endocrinology
A mesoporous iron‐based fluoride cathode for lithium batteries is fabricated by a novel low‐temperature non‐aqueous synthesis based on ionic liquid medium. The hydration‐water‐induced microstructural optimization and morphological decoration are expected to contribute positively to both the large reversible Li‐storage capacity and the high reactive voltage of carbon‐free FeF 3 · 0.33H 2 O at room temperature.