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Type: Artigo de periódico
Title: 7li And 31p Nuclear Magnetic Resonance Studies Of Li1-3xmgfexpo4
Author: Goni A.
Bonagamba T.J.
Silva M.A.
Panepucci H.
Rojo T.
Barberis G.E.
Abstract: We report a 7Li and 31P nuclear magnetic resonance (NMR) study in the Li1-3xMgFexPO4 phases between 150 and 410 K. This study, complementary to those made using Mössbauer and magnetic neutron diffraction experiments, confirms that the Fe ions enter as Fe(III) in the lattice, and that they enter substituting Li ions. Ionic conductivity measurements, together with the NMR behavior of the 7Li and 31P NMR spectra show that no Li mobility occurs in the temperature range studied even with the addition of the Fe impurity. © 1998 American Institute of Physics.
Rights: aberto
Identifier DOI: 
Date Issue: 1998
Appears in Collections:Unicamp - Artigos e Outros Documentos

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