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Spectral response and stability of In2S3 as visible light-active photocatalyst

Paper ID Volume ID Publish Year Pages File Format Full-Text
50769 46813 2012 5 PDF Available
Title
Spectral response and stability of In2S3 as visible light-active photocatalyst
Abstract

Nanocrystalline In2S3 is shown to degrade photocatalytically aqueous formic acid using visible light. Its spectral response for this process is verified for the first time, showing that even photons with ≈ 650 nm are active. In2S3 is also shown to be more active and photocorrosion resistant in this process than similarly prepared CdS.

Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slideHighlights► In2S3 nanoparticles are synthesized using a low-temperature hydrothermal method. ► In2S3 shows high activity to degrade formic acid under visible light irradiation. ► The photoactivity wavelength dependence is verified: even photons with λ ≈ 650 nm are active. ► The synthesized In2S3 has higher resistance to photocorrosion than CdS.

Keywords
Photocatalysis; Visible light; Indium sulphide; Photocorrosion; Formic acid
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Spectral response and stability of In2S3 as visible light-active photocatalyst
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 20, 5 April 2012, Pages 1–5
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
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Online Support
Any Questions? feel free to contact us