Electrical properties, conduction mechanism and modulus of diphosphate compounds

RSC Advances ◽  
2016 ◽  
Vol 6 (46) ◽  
pp. 39750-39757 ◽  
Author(s):  
Y. Ben Taher ◽  
N. Moutia ◽  
A. Oueslati ◽  
M. Gargouri
Keyword(s):  
Solid State ◽  
Electrical Properties ◽  
Impedance Spectroscopy ◽  
Conduction Mechanism ◽  
State Technique ◽  
Conduction Properties

Rubidium aluminium diphosphate was synthesized by a conventional solid-state technique and its conduction properties determined by impedance spectroscopy.

scholarly journals Possibility of controlling the conduction mechanism by choosing a specific doping element in a praseodymium manganite system

RSC Advances ◽  
2020 ◽  
Vol 10 (56) ◽  
pp. 33868-33878
Author(s):  
Y. Moualhi ◽  
R. M'nassri ◽  
H. Rahmouni ◽  
M. Gassoumi ◽  
K. Khirouni
Keyword(s):  
Electrical Properties ◽  
Impedance Spectroscopy ◽  
Conduction Mechanism ◽  
Doping Element ◽  
System P

Electrical properties of Pr0.7Ca0.3Mn0.9X0.1O3 (X = Co, Ni, Cr and Fe) systems have been investigated using impedance spectroscopy measurements.

scholarly journals Synthesis and electrical properties of Ag16I12P2O7

2021 ◽  
Vol 340 ◽  
pp. 01046
Author(s):  
Artem Ulihin ◽  
Olga Protazanova
Keyword(s):  
Solid State ◽  
Ionic Conductivity ◽  
Electrical Properties ◽  
Impedance Spectroscopy ◽  
Solid Electrolyte ◽  
Wide Temperature Range ◽  
Room Temperature ◽  
Complex Impedance ◽  
High Ionic Conductivity ◽  
Spectroscopy Method

Superionic solid electrolyte Ag16I12P2O7 was prepared using solid state synthesis. The ionic conductivity of this compound was studied by the complex impedance spectroscopy method in a wide temperature range. It is shown that Ag16I12P2O7 is characterized by a high ionic conductivity at room temperature, comparable to the conductivity of liquid electrolytes.

Structural, Electrical and FT-IR Studies of Nano Zn1-xCaxO by Solid State Reaction Method

2014 ◽  
Vol 938 ◽  
pp. 63-70 ◽  
Author(s):  
Tanushree Das ◽  
Bikram Keshari Das ◽  
Kajal Parashar ◽  
S.K.S. Parashar ◽  
Rao Alluri Nagamalleswara
Keyword(s):  
Solid State ◽  
Electrical Properties ◽  
Impedance Spectroscopy ◽  
Solid State Reaction ◽  
Ac Conductivity ◽  
Solid State Reaction Method ◽  
Reaction Method ◽  
Temperature Range ◽  
Ceramic Samples ◽  
Ft Ir

Single phase polycrystalline with = 0, 0.01 and 0.02 were synthesized by conventional solid state reaction method. The X-ray diffraction shows that the ceramic samples has hexagonal Wurtzite structure with a space group of p63mc and average crystallite size in the range 52 - 88 nm. The dielectric and electrical properties were studied within the temperature range 30 °C to 500 °C under air atmosphere as function of frequency (10 kHz). The electrical properties of grain interior and grain boundary have been studied by using the impedance spectroscopy and follow the non-Debye relaxation process. It was observed that the AC conductivity of ceramic samples following the Universal power law within the frequency range 1kHz to 1 MHz. The activation energy of Pure is 0.29 eV was calculated by using the Arrhenius-relation with in temperature range 300 - 500 °C, which is increased to (0.40 eV ) when = 0.02 of at 10 kHz . The peaks attributed at 1415 cm-1 () and 1413 cm-1 () in FT-IR measurement of are due to Ca-O stretching from the calcite phase of CaCO3, which is not observed in Pure ZnO confirms the presence of Ca in ZnO lattice. Keywords: , FT-IR, Impedance spectroscopy, ac conductivity, Dielectric constant.

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. 

Electrical properties of (Cu1-xAgx)7GeS5I crystals investigated by impedance spectroscopy

2021 ◽  
Vol 363 ◽  
pp. 115593
Author(s):  
V. Kavaliukė ◽  
T. Šalkus ◽  
S. Balčiūnas ◽  
J. Banys ◽  
A.I. Pogodin ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Impedance Spectroscopy
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