ItemArticle

Impedance, Electrical and Dielectric behaviour of Tin Oxide Nanoparticle doped with Graphite, Graphene Oxide and Reduced Graphene Oxide

Title
Impedance, Electrical and Dielectric behaviour of Tin Oxide Nanoparticle doped with Graphite, Graphene Oxide and Reduced Graphene Oxide
Creator
Sebastian B.; Thomas C.G.; Manoj B.
Description
Nanostructured materials have attained incredible interest in recent days due to their distinctive chemical, physical, mechanical, magnetic and optoelectronic properties. In the present study, metal nano particle (SnO2) was doped with graphite, graphene oxide (GO) and reduced graphene oxide (rGO) with various composition (1:100), (1:1) and (100:1) by weight ratio. The citrate-nitrate gel combustion method was used to prepare nanocrystalline SnO2 while GO and rGO were synthesized through modified Hummer's method. The preparation of SnO2-rGO composites was done using a one-step hydrothermal process. The electrical and structural behaviour of the composites of graphite, GO and rGO mixed with SnO2 were elucidated by the impedance analyzer in the frequency range from 10Hz to 1MHz. It is observed that the composite of SnO2 with graphite and reduced graphene oxide have similar broad characteristics while SnO2 mixed with GO is exhibiting different properties which could be attributed to the presence of oxygen functionaries. 2021 The Authors. Published by ESG. All Rights Reserved.
Source
International Journal of Electrochemical Science, Vol-16, pp. 1-16.
Date
2021-01-01
Publisher
Electrochemical Science Group
Subject
Graphene oxide; Nanocomposites; Reduced graphene oxide; Tin oxide
Coverage
Sebastian B., Bharathiar University, Coimbatore, India, Department of Physics and Electronics, CHRIST University, Bengaluru, India; Thomas C.G., Department of Physics and Electronics, CHRIST University, Bengaluru, India; Manoj B., Department of Physics and Electronics, CHRIST University, Bengaluru, India
Rights
All Open Access; Gold Open Access
Relation
ISSN: 14523981
Format
Online
Language
English
Type
Article

Collection

Articles

Citation

Sebastian B.; Thomas C.G.; Manoj B., “Impedance, Electrical and Dielectric behaviour of Tin Oxide Nanoparticle doped with Graphite, Graphene Oxide and Reduced Graphene Oxide,” CHRIST (Deemed To Be University) Institutional Repository, accessed February 24, 2025, https://archives.christuniversity.in/items/show/16032.

Output Formats