کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1295489 1498402 2006 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The determination of deuteron site in SrZr0.95Sc0.05O3−α by neutron powder diffraction
موضوعات مرتبط
مهندسی و علوم پایه شیمی الکتروشیمی
پیش نمایش صفحه اول مقاله
The determination of deuteron site in SrZr0.95Sc0.05O3−α by neutron powder diffraction
چکیده انگلیسی

High-resolution, powder, neutron diffraction data have been collected on the protonic conductors SrZr0.95Sc0.05O3−α with and without dissolved heavy water at a temperature of 10 K. Diffraction data have been analyzed by the Rietveld and maximum entropy methods (MEM). The crystal structure of these samples at 10 K is successfully refined assuming a perovskite-type structure with the space group Pnma. The deuterons are located outside the ZrO6/ScO6 octahedra near oxygen atoms.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Ionics - Volume 177, Issues 26–32, 31 October 2006, Pages 2353–2356
نویسندگان
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