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Xas Studies of Peo Based Polymer Electrolytes

Published online by Cambridge University Press:  16 February 2011

J. Mcbreena ,
X. Q. Yang ,
H. S. Lee  and
Y. Okamoto
J. Mcbreena
Affiliation:
Brookhaven National Laboratory, Upton, NY 11973
X. Q. Yang
Affiliation:
Brookhaven National Laboratory, Upton, NY 11973
H. S. Lee
Affiliation:
Brookhaven National Laboratory, Upton, NY 11973
Y. Okamoto
Affiliation:
Polytechnic University, Brooklyn, NY 11201
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Abstract

X-ray absorption spectroscopy (XAS) has been very useful in elucidation the structure of polymer electrolytes, in particular ion-ion and ion-polymer interactions. Several examples are discussed. One is the use of XAS to study the effect of temperature on ion pairing. The other is the elucidation of the mixed cation effect on electrolyte conductivity. Several investigations have indicated abnormally high oxygen coordination numbers for cations. These are discussed.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 369: Symposium U – Solid State Ionics IV , 1994 , 559
Copyright
Copyright © Materials Research Society 1995

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