Synthesis and characterization of chromium doped SrTiO3 photocatalyst

Chia Hao Chang; Yun Hwei Shen

doi:10.1016/j.matlet.2005.08.005

Synthesis and characterization of chromium doped SrTiO₃ photocatalyst

Chia Hao Chang
, Yun Hwei Shen

Department of Resources Engineering

Research output: Contribution to journal › Article › peer-review

75 Citations (Scopus)

Abstract

SrTiO₃ and chromium doped SrTiO₃ (SrTi _(1-x)Cr_xO₃) photocatalysts were synthesized by the polymeric precursor method using citric acid and ethylene glycol. Single phase SrTiO₃ and SrTi_(1-x)Cr_xO₃ 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 SrTiO ₃ as a photocatalyst.

Original language	English
Pages (from-to)	129-132
Number of pages	4
Journal	Materials Letters
Volume	60
Issue number	1
DOIs	https://doi.org/10.1016/j.matlet.2005.08.005
Publication status	Published - 2006 Jan

All Science Journal Classification (ASJC) codes

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

Access to Document

10.1016/j.matlet.2005.08.005

Cite this

@article{d60129f4781742ae915ad2df6182dcb0,

title = "Synthesis and characterization of chromium doped SrTiO3 photocatalyst",

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 SrTiO 3 as a photocatalyst.",

author = "Chang, \{Chia Hao\} and Shen, \{Yun Hwei\}",

year = "2006",

month = jan,

doi = "10.1016/j.matlet.2005.08.005",

language = "English",

volume = "60",

pages = "129--132",

journal = "Materials Letters",

issn = "0167-577X",

publisher = "Elsevier BV",

number = "1",

}

TY - JOUR

T1 - Synthesis and characterization of chromium doped SrTiO3 photocatalyst

AU - Chang, Chia Hao

AU - Shen, Yun Hwei

PY - 2006/1

Y1 - 2006/1

N2 - 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 SrTiO 3 as a photocatalyst.

AB - 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 SrTiO 3 as a photocatalyst.

UR - https://www.scopus.com/pages/publications/27544436226

UR - https://www.scopus.com/pages/publications/27544436226#tab=citedBy

U2 - 10.1016/j.matlet.2005.08.005

DO - 10.1016/j.matlet.2005.08.005

M3 - Article

AN - SCOPUS:27544436226

SN - 0167-577X

VL - 60

SP - 129

EP - 132

JO - Materials Letters

JF - Materials Letters

IS - 1

ER -

Synthesis and characterization of chromium doped SrTiO₃ photocatalyst

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this