Statistical mechanics of cation ordering and lattice dynamics of PbZrxTi1−x O3 solid solutions

2004 ◽  
Vol 46 (7) ◽  
pp. 1291-1300 ◽  
Author(s):  
V. I. Zinenko ◽  
S. N. Sofronova
Keyword(s):  
Statistical Mechanics ◽  
Solid Solutions ◽  
Lattice Dynamics ◽  
Cation Ordering

Comparative Study of Cation Ordering Effects in Single Crystals of 1:1 and 1:2 Complex Perovskites Solid Solutions

2004 ◽  
Vol 298 (1) ◽  
pp. 267-274 ◽  
Author(s):  
I. P. Raevski ◽  
S. A. Prosandeev ◽  
S. M. Emelyanov ◽  
V. G. Smotrakov ◽  
V. V. Eremkin ◽  
...  
Keyword(s):  
Comparative Study ◽  
Single Crystals ◽  
Solid Solutions ◽  
Cation Ordering ◽  
Ordering Effects ◽  
Complex Perovskites

Structure and lattice dynamics of solid solutions (1 − x)BiFeO3-xANbO3 (A = K, Na)

2014 ◽  
Vol 56 (9) ◽  
pp. 1866-1871 ◽  
Author(s):  
P. Yu. Teslenko ◽  
A. G. Razumnaya ◽  
V. O. Ponomarenko ◽  
A. G. Rudskaya ◽  
A. V. Nazarenko ◽  
...  
Keyword(s):  
Solid Solutions ◽  
Lattice Dynamics

scholarly journals Solid Solutions of LiCo1−xNixO2 (x=0,0.1,…,0.9) Obtained via a Combustion Synthesis Route and Their Electrochemical Characteristics

2013 ◽  
Vol 2013 ◽  
pp. 1-8 ◽  
Author(s):  
Kelimah Elong ◽  
Norlida Kamarulzaman ◽  
Roshidah Rusdi ◽  
Nurhanna Badar ◽  
Mohd Hilmi Jaafar
Keyword(s):  
Solid Solutions ◽  
Single Phase ◽  
Cation Ordering ◽  
Electrochemical Characteristics ◽  
Hexagonal Crystal ◽  
Voltage Range ◽  
Voltage Plateau ◽  
Combustion Route ◽  
Charge Discharge ◽  
Better Than

Pure, single-phase and layered LiCo1−xNixO2 materials with good cation ordering are not easy to synthesize. In this work, solid solutions of LiCo1−xNixO2 (x = 0, 0.1, …, 0.9) are synthesized using a self-propagating combustion route and characterized. All the materials are observed to be phase pure giving materials of hexagonal crystal system with R-3m space group. The RIR and R factor values of stoichiometries of LiCo1−xNixO2 (x = 0.1, 0.2, 0.3, 0.4, and 0.5) show good cation ordering. Their electrochemical properties are investigated by a series of charge-discharge cycling in the voltage range of 3.0 to 4.3 V. It is found that some of the stoichiometries exhibit specific capacities comparable or better than those of LiCoO2, but the voltage plateau is slightly more slopping than that for the LiCoO2 reference material.

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