Dynamics of the Lisicon system from 7Li NMR

Autor: Monisha Bose, Anjali Basu, D. Torgenson
Rok vydání: 1986
Předmět:
Zdroj: Solid State Ionics. :539-543
ISSN: 0167-2738
DOI: 10.1016/0167-2738(86)90174-8
Popis: T 1 measurements in the Lisicon system conform to BPP mechanism due to Li + diffusion at higher temperatures. Quadrupolar satellites are observed in FT spectra of both Lisicon and ZRA at 500K. At 666K, e 2 qQ vanishes for Lisicon but exists for the ZRA (e 2 qQ/h ∼ 40.5 KHz). Finally FID indicates that T 2 involves two different processes, one arising from mobile Li ions and the other from the frame-work Li.
Databáze: OpenAIRE