Synthesis and Electrical Characterization of Cu2+ doped (SnO2)1- x(ZnO)x nanocomposites.
Journal Title: International Journal of engineering Research and Applications - Year 2017, Vol 7, Issue 11
Abstract
(SnO2)1-x(ZnO)x (with x values 0.0,0.2,0.4,0.5,0.6,0.8,1.0) nanocomposites doped with 1 mole percent Cu2+ was synthesized using simple microwave assisted solvothermal method with ethylene glycol as solvent. The asprepared samples were calcinated for about 500 0C and the calcinated samples were characterized using powder X-ray diffraction analysis (PXRD) and the electrical measurements were carried out within the temperature range of 40-150 0C. The electrical parameters such as dielectric constant and dielectric loss factor were found to increase with increase in temperature and decreases with increase in frequency. The occurrence of space charge polarization was responsible for the changes. It was observed that the AC electrical conductivity increases with increase in frequency and temperature and it was mainly due to hopping of electrons. The results obtained were reported and discussed.
Authors and Affiliations
K. J. Abhirama, K. U. Madhu
Keywords
Related Articles
- EP ID EP392957
- DOI 10.9790/9622-0711076472.
- Views 75
- Downloads 0
MATLAB Implementation of 128-key length SAFER+ Cipher System
Data security is a major challenge today. To protect data in the Internet or in private networks many measures exist. The most important security layer is the use of encryption standard to protect information from eavesd...
Some Fixed Points Theorems
In this research paper we have proved a fixed point theorem by taking a function to be an upper semi-continuous function from right. This theorem uses a function from the set of all positive real numbers to itself. Thus...
Handwriting Identification By Using Neuro Fuzzy Methods Based On Features Extraction
Handwriting recognition system is a system to recognize one's writing through paper. This technology identifies a unique and fixed piece of writing like human handwriting. The character pattern recognition on human handw...
Pushover Analysis for Multistorey RC SMRF and OMRF
for a long time. The poor performance of Ordinary Moment Resisting Frame (OMRF) in past earthquakes suggested special design and detailing to warrant a ductile behavior in seismic zones of high earthquake (zone III, IV &...
Diagnosis Chronic Obstructive Pulmonary Disease (Copd) Using E-Nose Technology
Chronic Obstructive Pulmonary Disease (COPD) is a group of progressive lung diseases. Symptoms may be mild at first, beginning with coughing and shortness of breath. As it progresses, it can become increasingly difficult...