Title of article
A study of diffusion behavior of elements lanthanum and oxygen in Mo–La2O3 cathode
Author/Authors
Jinshu، Wang نويسنده , , Meiling، Zhou نويسنده , , Zuoren، Nie نويسنده , , Jiuxing، Zhang نويسنده , , Tieyong، Zuo نويسنده , , Yiman، Wang نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2000
Pages
-81
From page
82
To page
0
Abstract
The crystal structure of a layered perovskite compound, BaGd2Mn2O7, was analyzed for the powder X-ray diffraction data by Rietveld method. The tetragonal BaGd2Mn2O7 phase has superlattice lines so that the space group of P42/mnm (No. 136) was determined with the unit cell dimensions a=0.55024(1) and c=2.02457(5) nm. The MnO6 octahedron was distorted and tilts by 6° apart from the c axis mutually in the reverse direction.
Keywords
Mo–La2O3 , diffusion , lanthanum , Oxygen , Kinetics , cathode
Journal title
JOURNAL OF ALLOYS AND COMPOUNDS
Serial Year
2000
Journal title
JOURNAL OF ALLOYS AND COMPOUNDS
Record number
59015
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