Nano Archive

Synthesis and characterization of chromium doped SrTiO3 photocatalyst

Chang, Chia-Hao and Shen, Yun-Hwei (2006) Synthesis and characterization of chromium doped SrTiO3 photocatalyst. Materials Letters, 60 (1). 129 - 132.

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Official URL: http://www.sciencedirect.com/science/article/B6TX9...

Abstract

SrTiO3 and chromium doped SrTiO3 (SrTi(1−x)CrxO3) photocatalysts were synthesized by the polymeric precursor method using citric acid and ethylene glycol. Single phase SrTiO3 and SrTi(1−x)CrxO3 nano-size powder were produced at 450 °C. A new band gap in the visible light range was formed by chromium doping in SrTiO3. The absorption of visible light is of practical importance for the application of SrTiO3 as a photocatalyst.

Item Type:Article
Uncontrolled Keywords:Photocatalyst; Polymeric precursor method; Chromium doping
Subjects:Material Science > Nanofabrication processes and tools
Material Science > Nanochemistry
Material Science > Nanostructured materials
ID Code:6831
Deposited By:SPI
Deposited On:01 Oct 2009 17:42
Last Modified:01 Oct 2009 17:42

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