Journal
MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING
Volume 40, Issue -, Pages 670-675Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.mssp.2015.07.041
Keywords
Ce-doped ATO; Photocatalytic activity; Band gap tuning; Hydrogen evolution
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Funding
- National Natural Science Foundation of China [21371060]
- Project of Guangdong Province of Science and Technology of China [2010B090400495]
- Pearl River S&T Nova Program of Guangzhou [2014J2200047]
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Nanostructured Cerium and antimony co-doped tin dioxide (Ce/ATO) were prepared by sol-gel method. XRD, SEM, XPS, Uv-vis and fluorescence were employed to characterize the structure, morphology and optical properties. The results show that the Ce/ATO samples exhibit photocatalytic abilities for hydrogen production in a lactic acid solution. 4 mol% Ce/ATO showed the highest rate of hydrogen production (8.5 mu mol g(-1) h(-1)) among the doped samples under light irradiation. (C) 2015 Elsevier Ltd. All rights reserved.
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