Structure and Conductivity of the Crystalline Polymer Electrolyte β-PEO6:LiAsF6

β-PEO6:LiAsF6 polymer electrolyte has a distinctly different crystal structure from the α-phase of the same material. The change in the structure from α to β lowers the conductivity by 1 order of magnitude.

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Bibliographic Details
Published in:	Journal of the American Chemical Society Vol. 127; no. 35; pp. 12176 - 12177
Main Authors:	Staunton, Edward, Andreev, Yuri G, Bruce, Peter G
Format:	Journal Article
Language:	English
Published:	Washington, DC American Chemical Society 07-09-2005
Subjects:	Applied sciences Condensed matter: structure, mechanical and thermal properties Diffusion in solids Exact sciences and technology Ionization properties Organic polymers Physicochemistry of polymers Physics Properties and characterization Self-diffusion in metals, semimetals, and alloys Transport properties of condensed matter (nonelectronic) Ethylene oxide polymer Alkali metal Compounds Electrochemical properties Polymer electrolytes Crystalline polymer Neutron diffraction Lithium Hexafluoarsenates Ionic conductivity Solid electrolyte Lattice parameters X ray diffraction Structure relaxation
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Description
Summary:	β-PEO6:LiAsF6 polymer electrolyte has a distinctly different crystal structure from the α-phase of the same material. The change in the structure from α to β lowers the conductivity by 1 order of magnitude.
Bibliography:	ark:/67375/TPS-TRT645Z1-V istex:35B19334621257694ADCC6F883E05AE22D45872E ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23
ISSN:	0002-7863 1520-5126
DOI:	10.1021/ja053249v