Title of article
Protonic conductivity and lithium intercalation in a new iron hydroxyphosphate hydrate: (H3O)[Fe(H2O)]3[H8(PO4)6]·3H2O
Author/Authors
Pralong، نويسنده , , V. and Caignaert، نويسنده , , V. and Raveau، نويسنده , , B.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2006
Pages
4
From page
2453
To page
2456
Abstract
A new hydroxonium iron phosphate, (H3O)[Fe(H2O)]3[H8(PO4)6]·3H2O, was synthesized through a precipitation route by means of acidic media. The crystal structure was solved by X-ray powder diffraction. Electrochemical characterizations, performed on this compound, show reversible intercalation of lithium and substantial lithium diffusion. Protonic conductivity is observed in agreement with the simultaneous presence of H2O, hydrated protons and OH groups in the large intersecting tunnels of this intersecting tunnel structure.
Keywords
crystal structure , Soft chemistry synthesis , iron phosphate , Protonic conduction
Journal title
Solid State Ionics
Serial Year
2006
Journal title
Solid State Ionics
Record number
1719435
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