Title of article
O–H stretching vibration in a perovskite-type proton-conducting superlattice
Author/Authors
Sata، نويسنده , , N and Sone، نويسنده , , H and Kitamura، نويسنده , , N and Hattori، نويسنده , , T and Ishigame، نويسنده , , M، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2000
Pages
5
From page
197
To page
201
Abstract
The O–H stretching vibration in proton-conducting superlattices of SrCe0.95Yb0.05O3 and SrZr0.95Yb0.05O3 was investigated by FTIR-ATR (Fourier transform infrared-attenuated total reflection) spectroscopy to study the proton dynamics. The O–H/O–D stretching vibrational bands were deconvoluted into two broad Gaussians, their ratios depending on the superlattice period. It is suggested that this ratio and the frequencies of these two bands depend on the ratio of the thicknesses of the layers and the corresponding distortion.
Keywords
Solid solution , Perovskite-type oxides , FTIR-ATR , O–H stretching vibration , Proton conductor
Journal title
Solid State Ionics
Serial Year
2000
Journal title
Solid State Ionics
Record number
1707869
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