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

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 loa...

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Main Authors: Matsui, Hideo, Nishii, M., Karuppuchamy, Subbian, Jeong, Jae Mun, Hassan, Mohd Ali, Yoshihara, Masakuni
Format: Article
Language:English
Published: Elsevier 2012
Online Access:http://psasir.upm.edu.my/id/eprint/22392/1/Visible%20light%20induced%20electron%20transfer%20behavior%20of%20a%20CeO2.pdf
http://psasir.upm.edu.my/id/eprint/22392/
http://www.sciencedirect.com/science/article/pii/S0925838811019700?np=y
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spelling my.upm.eprints.223922020-07-14T06:43:16Z http://psasir.upm.edu.my/id/eprint/22392/ Visible light induced electron transfer behavior of a CeO2-loaded HfO2/carbon cluster nanocomposite material Matsui, Hideo Nishii, M. Karuppuchamy, Subbian Jeong, Jae Mun Hassan, Mohd Ali Yoshihara, Masakuni 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. Elsevier 2012-02 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/22392/1/Visible%20light%20induced%20electron%20transfer%20behavior%20of%20a%20CeO2.pdf 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 http://www.sciencedirect.com/science/article/pii/S0925838811019700?np=y 10.1016/j.jallcom.2011.10.016
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description 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.
format Article
author Matsui, Hideo
Nishii, M.
Karuppuchamy, Subbian
Jeong, Jae Mun
Hassan, Mohd Ali
Yoshihara, Masakuni
spellingShingle Matsui, Hideo
Nishii, M.
Karuppuchamy, Subbian
Jeong, Jae Mun
Hassan, Mohd Ali
Yoshihara, Masakuni
Visible light induced electron transfer behavior of a CeO2-loaded HfO2/carbon cluster nanocomposite material
author_facet Matsui, Hideo
Nishii, M.
Karuppuchamy, Subbian
Jeong, Jae Mun
Hassan, Mohd Ali
Yoshihara, Masakuni
author_sort Matsui, Hideo
title Visible light induced electron transfer behavior of a CeO2-loaded HfO2/carbon cluster nanocomposite material
title_short Visible light induced electron transfer behavior of a CeO2-loaded HfO2/carbon cluster nanocomposite material
title_full Visible light induced electron transfer behavior of a CeO2-loaded HfO2/carbon cluster nanocomposite material
title_fullStr Visible light induced electron transfer behavior of a CeO2-loaded HfO2/carbon cluster nanocomposite material
title_full_unstemmed Visible light induced electron transfer behavior of a CeO2-loaded HfO2/carbon cluster nanocomposite material
title_sort visible light induced electron transfer behavior of a ceo2-loaded hfo2/carbon cluster nanocomposite material
publisher Elsevier
publishDate 2012
url http://psasir.upm.edu.my/id/eprint/22392/1/Visible%20light%20induced%20electron%20transfer%20behavior%20of%20a%20CeO2.pdf
http://psasir.upm.edu.my/id/eprint/22392/
http://www.sciencedirect.com/science/article/pii/S0925838811019700?np=y
_version_ 1672612177037492224
score 13.160551

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