Paper Abstract and Keywords |
Presentation |
2017-01-07 15:10
Synthesis of metal oxide supported metal nanoparticles by microbubble assisted low voltage solution plasma method Yugo Hirade, Hidenobu Shiroishi (NITTC), Masato Uehara, Naoki Matsuda, Naohiro Kameta (AIST), Shiraishi Mika, Mikka Nishitani-Gamo (TU) OME2016-63 Link to ES Tech. Rep. Archives: OME2016-63 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Microbubble assisted low voltage low frequency solution plasma (MLSP) methods have many advantages such as the synthesis of noble metal nanoparticles with a diameter of several nm at low power consumption and low cost.
We reported that the carbon-supported platinum nanoparticles with a diameter of about 4 nm were synthesized by the MLSP method.
In this report, we describe the preparation of metal oxide supported Pt nanoparticles by MLSP methods.
Pt nanoparticles were dispersed uniformly with a diameter of about 3 nm onto the indium tin oxide (ITO) or with a diameter of about 6 nm onto TiO2.
The photocatalytic activity of the Pt/TiO2 was examined in the presence of EDTA as a sacrificial electron donor in order to evaluate H2 production.
The amount of H2 using 1.36 wt% Pt/TiO2 synthesized by the MLSP method was about four times as large as that using 1.36 wt% Pt/TiO2 synthesized by a photodeposition method. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Solution plasma method / nanoparticles / photocatalyst / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 385, OME2016-63, pp. 19-22, Jan. 2017. |
Paper # |
OME2016-63 |
Date of Issue |
2016-12-31 (OME) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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OME2016-63 Link to ES Tech. Rep. Archives: OME2016-63 |
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