همایش ملی نانو تکنولوژی و نانو مواد , 2009-05-09

Title : ( Synthesize of Al2O3 nanoparticles by polymerizing-complexingcomplexing Sol-Gel method and study of structure ,optical and electronic properties )

Authors: محمد مهدی باقری محققی-محمد خرمی زاده , Nasser Shahtahmassebi ,

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Abstract In this work the alumina nanoparticles are synthesized with polymerizing-complexing sol-gel process which includes aim of ethylene glycol and citric acid as the polymer and complex agents, respectively. Characterization of nanopowder was also done by XRD, TEM, UV-Vis spectroscopy and measurement of dielectric constant. Nanoparticles distribution are uniform and blew 10nm.We found that gamma phase was formed above 750oC. the UV-Vis spectra shows γ-Al2o3 broadening band gap of about 5-6 ev and dielectric constant is about 8-10.

Keywords

, Keywords: Aluminium oxide nanoparticles, polymerizing-complexing sol-gel, polymer and complex
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@inproceedings{paperid:1010845,
author = {محمد مهدی باقری محققی-محمد خرمی زاده and Shahtahmassebi, Nasser},
title = {Synthesize of Al2O3 nanoparticles by polymerizing-complexingcomplexing Sol-Gel method and study of structure ,optical and electronic properties},
booktitle = {همایش ملی نانو تکنولوژی و نانو مواد},
year = {2009},
location = {نجف آباد-اصفهان, IRAN},
keywords = {Keywords: Aluminium oxide nanoparticles; polymerizing-complexing sol-gel; polymer and complex agents},
}

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%0 Conference Proceedings
%T Synthesize of Al2O3 nanoparticles by polymerizing-complexingcomplexing Sol-Gel method and study of structure ,optical and electronic properties
%A محمد مهدی باقری محققی-محمد خرمی زاده
%A Shahtahmassebi, Nasser
%J همایش ملی نانو تکنولوژی و نانو مواد
%D 2009

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