Title of article
Neutron powder diffraction refinement of ilmenite-type bismuth oxides: ABiO3 (A = Na, Ag)
Author/Authors
Kumada، نويسنده , , N. and Kinomura، نويسنده , , N. and Sleight، نويسنده , , A.W.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
6
From page
2397
To page
2402
Abstract
The crystal structures of the ilmenite-type oxides, ABiO3 (A = Na,Ag) were refined using neutron diffraction data. NaBiO3 was prepared by dehydration of NaBiO3·nH2O, and AgBiO3 was prepared by ion exchange of NaBiO3·nH2O with Ag+ ions. The hexagonal lattice parameters are a = 5.5672(4) and c = 15.989(1) إ for NaBiO3 and a = 5.641(1) and c = 16.118(2)إ for AgBiO3. The final R factors were RWP = 11.6 and GP = 9.18% for NaBiO3, and RWP = 7.96 and RP = 6.12% for AgBiO3.
Keywords
D. Crystal structure , A. Oxides
Journal title
Materials Research Bulletin
Serial Year
2000
Journal title
Materials Research Bulletin
Record number
2095019
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