Synthesis, structural characterization, electrical properties and chemical stability of a (ZrO2)0.97(Y2O3)0.03−x(MgO)2x solid solution

RSC Advances ◽  
2016 ◽  
Vol 6 (88) ◽  
pp. 84752-84759 ◽  
Author(s):  
Ewa Drożdż
Keyword(s):  
Solid Solution ◽  
Solid State ◽  
Electrical Properties ◽  
Chemical Stability ◽  
Structural Characterization ◽  
Tetragonal Phase

This paper is concerned with ternary solid state ZrO2–Y2O3–MgO where the zirconia tetragonal phase is stabilized by incorporation of yttrium and/or magnesium in the ZrO2 lattice.

Effect of Sintering Temperature on Microstructure and Electrical Properties of (1-x)BCZT-xBY Lead-Free Ceramics

2014 ◽  
Vol 900 ◽  
pp. 119-122 ◽  
Author(s):  
Xiao Qin Huang ◽  
Qi Bin Liu ◽  
Cheng Zhang
Keyword(s):  
Solid Solution ◽  
Dielectric Properties ◽  
Solid State ◽  
Electrical Properties ◽  
Sintering Temperature ◽  
Lead Free ◽  
Pure Perovskite Structure ◽  
Lead Free Ceramics ◽  
Solid State Sintering ◽  
Sintering Method

Lead-free 0.996(Ba0.85Ca0.15)(Zr0.1Ti0.9)O3-0.004BiYO3 [BCZT-BY] ceramics were prepared by the conventional solid-state sintering method. By means of XRD, SEM, and quasi-static d33 meter etc., the effect of sintering temperature on the microstructure, piezoelectric and dielectric properties of BCZT-BY ceramics were investigated. All the ceramics possess a pure perovskite structure, indicating that Bi3+ and Y3+ are incorporated into Ba0.85Ca0.15Ti0.9Zr0.1O3 lattices to form a solid solution. The results show that the ceramics sintered at 1420°C exhibit the optimum electrical properties: d33 = 130 pC/N, kp = 18.2 %, εr = 4225, and tan δ = 1.95%, respectively.

Fabrication and study the effect of the laser on the properties of the compound Tl2-xHgxBa2-ySryCa2Cu3O10+δ superconductor

2018 ◽  
pp. 168
Author(s):  
A. Kareem Dahash Ali ◽  
Nihad Ali Shafeek
Keyword(s):  
Transition Temperature ◽  
Solid State ◽  
Hydrostatic Pressure ◽  
Electrical Properties ◽  
Co2 Laser ◽  
Temperature Shift ◽  
Unit Cell ◽  
X Ray Diffraction ◽  
X Ray ◽  
Structural And Electrical Properties

This study included the fabrication of    compound (Tl2-xHgxBa2-ySryCa2Cu3O10+δ) in a manner solid state and under hydrostatic pressure ( 8 ton/cm2) and temperature annealing(850°C), and determine the effect of the laser on the structural and electrical properties elements in the compound, and various concentrations of x where (x= 0.1,0.2,0.3 ). Observed by testing the XRD The best ratio of compensation for x is 0.2 as the value of a = b = 5.3899 (A °), c = 36.21 (A °) show that the installation of four-wheel-based type and that the best temperature shift is TC= 142 K  .When you shine a CO2 laser on the models in order to recognize the effect of the laser on these models showed the study of X-ray diffraction of these samples when preparing models with different concentrations of the values ​​of x, the best ratio of compensation is 0.2 which showed an increase in the values ​​of the dimensions of the unit cell a=b = 5.3929 (A °), c = 36.238 (A°). And the best transition temperature after shedding laser is TC=144 K. 

scholarly journals Preparation of Li3PS4–Li3PO4 Solid Electrolytes by Liquid-Phase Shaking for All-Solid-State Batteries

2021 ◽  
Vol 2 (1) ◽  
pp. 39-48
Author(s):  
Nguyen H. H. Phuc ◽  
Takaki Maeda ◽  
Tokoharu Yamamoto ◽  
Hiroyuki Muto ◽  
Atsunori Matsuda
Keyword(s):  
Solid Solution ◽  
Solid State ◽  
Liquid Phase ◽  
Room Temperature ◽  
Reaction Medium ◽  
Magic Angle Spinning ◽  
Resonance Spectroscopy ◽  
Synthesis Methods ◽  
Magic Angle ◽  
Angle Spinning

A solid solution of a 100Li3PS4·xLi3PO4 solid electrolyte was easily prepared by liquid-phase synthesis. Instead of the conventional solid-state synthesis methods, ethyl propionate was used as the reaction medium. The initial stage of the reaction among Li2S, P2S5 and Li3PO4 was proved by ultraviolet-visible spectroscopy. The powder X-ray diffraction (XRD) results showed that the solid solution was formed up to x = 6. At x = 20, XRD peaks of Li3PO4 were detected in the prepared sample after heat treatment at 170 °C. However, the samples obtained at room temperature showed no evidence of Li3PO4 remaining for x = 20. Solid phosphorus-31 magic angle spinning nuclear magnetic resonance spectroscopy results proved the formation of a POS33− unit in the sample with x = 6. Improvements of ionic conductivity at room temperature and activation energy were obtained with the formation of the solid solution. The sample with x = 6 exhibited a better stability against Li metal than that with x = 0. The all-solid-state half-cell employing the sample with x = 6 at the positive electrode exhibited a better charge–discharge capacity than that employing the sample with x = 0.

Microstructure-dependent electrical properties of Bi0.5Na0.5TiO3–BaTiO3–SrTiO3 ternary solid solution

2021 ◽  
Vol 32 (5) ◽  
pp. 6607-6622
Author(s):  
Lagen Kumar Pradhan ◽  
Suman Kumari ◽  
Murli Kumar Manglam ◽  
Rabichandra Pandey ◽  
Manoranjan Kar
Keyword(s):  
Solid Solution ◽  
Electrical Properties ◽  
Ternary Solid Solution

Azoimidazole gold(III) complexes: Synthesis, structural characterization and self-assembly in the solid state

2021 ◽  
Vol 522 ◽  
pp. 120373
Author(s):  
Alexander G. Tskhovrebov ◽  
Alexander S. Novikov ◽  
Boris S. Tupertsev ◽  
Alexey A. Nazarov ◽  
Anastasia A. Antonets ◽  
...  
Keyword(s):  
Solid State ◽  
Structural Characterization ◽  
Self Assembly
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