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Silver dynamics in crystalline and glassy silver ion conductors studied by one- and two-dimensional 109Ag NMR

✍ Scribed by M. Vogel; C. Brinkmann; H. Eckert; A. Heuer

Book ID
117146082
Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
295 KB
Volume
307-310
Category
Article
ISSN
0022-3093

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A theoretical model shows that the silver ion distribution observed within the iodide tetrahedra of [(CH 3 ) 2 N(CH 2 CH 2 ) 2 O]Ag 4 I 5 is consistent with their disorder being a cooperative effect. The results indicate that the occurrence of silver ions in neighboring tetrahedra is thus eliminated