Photocatalytic activity of Bi24Ga2O39 for degrading methylene blue

Xinping Lin; Fuqiang Huang; Wendeng Wang; Jianlin Shi

doi:10.1016/j.scriptamat.2006.10.013

Photocatalytic activity of Bi₂₄Ga₂O₃₉ for degrading methylene blue

Xinping Lin
, Fuqiang Huang^*
, Wendeng Wang
, Jianlin Shi

^*Corresponding author for this work

CAS - Shanghai Institute of Ceramics
University of Chinese Academy of Sciences

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

51 Scopus citations

Abstract

Sillenite-type Bi₂₄Ga₂O₃₉ as an efficient photocatalyst was studied in the present paper. This compound, synthesized via a solid state reaction method, has a band gap of 2.94 eV and possesses a fair response to visible light. Generally, the photocatalytic activity for degrading methylene blue over Bi₂₄Ga₂O₃₉ is higher than that over rutile-type TiO₂ under UV or visible light. The dispersion of Pt over Bi₂₄Ga₂O₃₉ leads to an striking increase in photocatalytic performance. The high photocatalytic activity was discussed in relation to the local crystal structure of the compound.

Original language	English
Pages (from-to)	189-192
Number of pages	4
Journal	Scripta Materialia
Volume	56
Issue number	3
DOIs	https://doi.org/10.1016/j.scriptamat.2006.10.013
State	Published - Feb 2007
Externally published	Yes

Keywords

BiGaO
Photocatalysis
Pt-loading
TiO

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10.1016/j.scriptamat.2006.10.013

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title = "Photocatalytic activity of Bi24Ga2O39 for degrading methylene blue",

abstract = "Sillenite-type Bi24Ga2O39 as an efficient photocatalyst was studied in the present paper. This compound, synthesized via a solid state reaction method, has a band gap of 2.94 eV and possesses a fair response to visible light. Generally, the photocatalytic activity for degrading methylene blue over Bi24Ga2O39 is higher than that over rutile-type TiO2 under UV or visible light. The dispersion of Pt over Bi24Ga2O39 leads to an striking increase in photocatalytic performance. The high photocatalytic activity was discussed in relation to the local crystal structure of the compound.",

keywords = "BiGaO, Photocatalysis, Pt-loading, TiO",

author = "Xinping Lin and Fuqiang Huang and Wendeng Wang and Jianlin Shi",

year = "2007",

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doi = "10.1016/j.scriptamat.2006.10.013",

language = "英语",

volume = "56",

pages = "189--192",

journal = "Scripta Materialia",

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TY - JOUR

T1 - Photocatalytic activity of Bi24Ga2O39 for degrading methylene blue

AU - Lin, Xinping

AU - Huang, Fuqiang

AU - Wang, Wendeng

AU - Shi, Jianlin

PY - 2007/2

Y1 - 2007/2

N2 - Sillenite-type Bi24Ga2O39 as an efficient photocatalyst was studied in the present paper. This compound, synthesized via a solid state reaction method, has a band gap of 2.94 eV and possesses a fair response to visible light. Generally, the photocatalytic activity for degrading methylene blue over Bi24Ga2O39 is higher than that over rutile-type TiO2 under UV or visible light. The dispersion of Pt over Bi24Ga2O39 leads to an striking increase in photocatalytic performance. The high photocatalytic activity was discussed in relation to the local crystal structure of the compound.

AB - Sillenite-type Bi24Ga2O39 as an efficient photocatalyst was studied in the present paper. This compound, synthesized via a solid state reaction method, has a band gap of 2.94 eV and possesses a fair response to visible light. Generally, the photocatalytic activity for degrading methylene blue over Bi24Ga2O39 is higher than that over rutile-type TiO2 under UV or visible light. The dispersion of Pt over Bi24Ga2O39 leads to an striking increase in photocatalytic performance. The high photocatalytic activity was discussed in relation to the local crystal structure of the compound.

KW - BiGaO

KW - Photocatalysis

KW - Pt-loading

KW - TiO

UR - https://www.scopus.com/pages/publications/33751197277

U2 - 10.1016/j.scriptamat.2006.10.013

DO - 10.1016/j.scriptamat.2006.10.013

M3 - 文章

AN - SCOPUS:33751197277

SN - 1359-6462

VL - 56

SP - 189

EP - 192

JO - Scripta Materialia

JF - Scripta Materialia

IS - 3

ER -

Photocatalytic activity of Bi₂₄Ga₂O₃₉ for degrading methylene blue

Abstract

Keywords

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