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Visible light induced electron transfer behavior of a CeO2-loaded HfO2/carbon cluster nanocomposite material


Citation

Matsui, Hideo and Nishii, M. and Karuppuchamy, Subbian and Jeong, Jae Mun and Hassan, Mohd Ali and Yoshihara, Masakuni (2012) Visible light induced electron transfer behavior of a CeO2-loaded HfO2/carbon cluster nanocomposite material. Journal of Alloys and Compounds, 513. pp. 184-188. ISSN 0925-8388; ESSN: 1873-4669

Abstract

The microwave-irradiated calcination of HfOCl2/starch complex I under an air atmosphere produced the HfO2/carbon cluster composite material which is denoted as Ic. The obtained composite material could decompose methylene blue under the irradiation of light (λ > 460 nm). The surface of Ic was loaded with CeO2 particles to obtain CeO2-loaded composite material, which can decompose the aqueous silver nitrate solution and produce O2 and Ag in the ratio of 1:4.2. Water photo-decomposition experiment was also carried out using Pt-modified composite materials.


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Additional Metadata

Item Type: Article
Divisions: Faculty of Biotechnology and Biomolecular Sciences
Institute of Bioscience
DOI Number: https://doi.org/10.1016/j.jallcom.2011.10.016
Publisher: Elsevier
Keywords: Semiconductors; Polymers; Nanostructures; Inorganic compounds; Electronic structure
Depositing User: Nabilah Mustapa
Date Deposited: 25 Sep 2015 07:19
Last Modified: 14 Jul 2020 06:43
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1016/j.jallcom.2011.10.016
URI: http://psasir.upm.edu.my/id/eprint/22392
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