Photodecomposition of water catalyzed by Zr- and Ti-MCM-41

S. H. Liu, H. Paul Wang, Y. J. Huang, Y. M. Sun, K. S. Lin, M. C. Hsiao, Y. S. Chen

研究成果: Article同行評審

18 引文 斯高帕斯(Scopus)

摘要

Generation from H2 via photocatalytic decomposition of water has attracted much attention from the viewpoint of conversion of solar energy into chemical fuels. The photodecomposition of water catalyzed by Zr- and Ti-MCM-41 was studied. As the photocatalytic time increased under UV irradiation, the H2 yields increased. The H2 yield on Zr-MCM-41 was ∼ 7 mmole H2/hr-ZrO2. The enhancement of Zr-MCM-41 was over 80 times if compared to the bulk ZrO2. The Ti-MCM-41 also possessed an enhancement of ∼ 77 times for the H2 yield (over TiO2). Thus, the photodecomposition of H2O was enhanced by the Zr and Ti in the framework of MCM-41.

原文English
頁(從 - 到)591-596
頁數6
期刊Energy Sources
25
發行號6
DOIs
出版狀態Published - 2003

All Science Journal Classification (ASJC) codes

  • 一般化學工程
  • 燃料技術
  • 能源工程與電力技術

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