An Organic–Inorganic Hybrid Electrolyte Derived from Self‐Assembly of a Poly(Ethylene Oxide)–Poly(Propylene Oxide)–Poly(Ethylene Oxide) Triblock Copolymer | Zendy

Kao HsienMing | Zendy; Chen ChienLiang | Zendy

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An Organic–Inorganic Hybrid Electrolyte Derived from Self‐Assembly of a Poly(Ethylene Oxide)–Poly(Propylene Oxide)–Poly(Ethylene Oxide) Triblock Copolymer

Author(s) -

Kao HsienMing,

Chen ChienLiang

Publication year - 2004

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.200352243

Subject(s) - propylene oxide , ethylene oxide , mesophase , copolymer , materials science , electrolyte , oxide , lithium (medication) , ionic conductivity , poloxamer , polymer chemistry , chemical engineering , inorganic chemistry , chemistry , polymer , liquid crystal , composite material , medicine , optoelectronics , electrode , engineering , metallurgy , endocrinology

High lithium ionic conductivity is exhibited by an organic–inorganic hybrid electrolyte prepared by self‐assembly of a PEO‐PPO‐PEO triblock copolymer (Pluronic F127; PEO=poly(ethylene oxide), PPO=poly(propylene oxide)), complexed with LiClO 4 , on a silica framework. The good performance of the hybrid material with an [O]:[Li] ratio of 16:1 is due to its well‐ordered mesophase consisting of a hexagonal arrangement of cylinders (see diagram).

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