Article ID Journal Published Year Pages File Type
50769 Catalysis Communications 2012 5 Pages PDF
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.

Related Topics
Physical Sciences and Engineering Chemical Engineering Catalysis
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