Synthesis of Chromium Oxide Nano Particles by Thermal Decomposition Method

kalantari, Bagher-Aziz; Talei Bavil Olyai, Mohamad Reza

Manuscript ID : 522315 Visit : 318 Page: 47 - 53

Article Type: Original Research

Synthesis of Chromium Oxide Nano Particles by Thermal Decomposition Method

Subject Areas : Polymer

Bagher-Aziz kalantari ¹ , Mohamad Reza Talei Bavil Olyai ²

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Received: 2016-04-27 Accepted : 2016-04-27 Published : 2015-10-01

Keywords:

Abstract :

Disclosed is a method of preparing pigmentary chromium oxide nano particles having 50 percent particle size less than about 100 nm. Preparation of nano chromium (III) oxide is investigated by thermal decomposition method. According to the disclosed method, a substantially dry solid composition of potassium dichromate and carbon active is heated in CO2atmosphere to a temperature of about 600ºC for 1hour. Thereafter, the solid Cr2O3product was washed twice with distilled water.

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Synthesis and Characterization of Doped TiO2 Nanoparticles by the Sol-Gel Method and Investigation of Photocatalytic Activity
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Spectrophotometrc Methods for the Determination of Ambrisentan Using Charge Transfer Reagents
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Preparation of Perovskite Nanocomposites and Photochemical Degradation Kinetics of Acid Yellow 199
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Synthesis and Characterization of Novel Lead (II) Complexes with Schiff Base Iminopyridine Ligand
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A DFT and Molecular Dynamics Study on Inhibitory Action of Three Amine Derivatives on Corrosion of Carbon Steel
Print Date : 2017-01-01
Probing the Nature of Annealing Silicon Carbide Samples for Solar Cell
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Synthesis of Chromium Oxide Nano Particles by Thermal Decomposition Method