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

详细信息	查看全文 | 推荐本文 |

• 作者：Raquel Lucena ^{rlucena@icp.csic.es} ; Fernando Fresno ^{ffresno@icp.csic.es} ; José ; C. Conesa ; ^{jcconesa@icp.csic.es}
• 关键词：Photocatalysis ; Visible light ; Indium sulphide ; Photocorrosion ; Formic acid
• 刊名：Catalysis Communications
• 出版年：2012
• 期刊代码：12_15667367
• 类别：ce
• 出版时间：5 April, 2012
• 卷：20
• 期：Complete
• 页码：1-5
• 文件大小：633 K

摘要

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 鈮?#xA0;650 nm are active. In₂S₃ is also shown to be more active and photocorrosion resistant in this process than similarly prepared CdS.