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The effect of plasticiser on zinc polymer electrolytes

The compounds Eu xZrSe 1.95 have been prepared by reaction of the zirconium diselenide and europium metal using the liquid ammonia technique. The 1T structural type of pristine ZrSe 1.95 is apparently retained for x lying in the range 0–0.40 (+/− 0.02). For x>0.40, Eu amide is formed. No signific...

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Bibliographic Details
Published in:Solid state ionics 1989, Vol.34 (1), p.135-138
Main Authors: Sheldon, M.H., Glasse, M.D., Latham, R.J., Linford, R.G.
Format: Article
Language:English
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Summary:The compounds Eu xZrSe 1.95 have been prepared by reaction of the zirconium diselenide and europium metal using the liquid ammonia technique. The 1T structural type of pristine ZrSe 1.95 is apparently retained for x lying in the range 0–0.40 (+/− 0.02). For x>0.40, Eu amide is formed. No significant change in the cell parameter values related to size effects is observed as x increases. From magnetic susceptibility measurements together with Mössbauer spectroscopy, discrete Eu 2+ and Eu 3+ valence states are evidenced. The question whether these compounds are real intercalation compounds is discussed.
ISSN:0167-2738
1872-7689
DOI:10.1016/0167-2738(89)90443-8