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The effect of preparation route on structure and photocatalytic properties of bimetallic nanoparticles (Au/Pd, and Au/Pt) deposited at TiO2 surface
Abstract
Noble metal nanoparticles have often been used to enhance the photocatalytic activity of TiO2 and to extend the absorption wavelength from the ultraviolet to visible region. Bimetallic nanoparticles, composed of two different metal elements, can exhibit peculiar electronic, optical, and catalytic or photocatalytic properties that are absent in the corresponding monometallic nanoparticles. In this work we show the effect kind and amount of metal precursor, calcination temperature and TiO2 matrix on the on the structure and photocatalytic activity of titanium dioxide loaded with Au/Pt and Au/Pd nanoparticles.
Authors (7)
-
Marga-Martina Pohl
- Leibniz Institute for Catalysis University of Rostock
-
Janusz W. Sobczak
- Mazovia Center for Surface Analysis, Institute of Physical Chemistry Polish Academy of Science
-
Angelika Bruckner
- Leibniz Institute for Catalysis University of Rostock
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Details
- Category:
- Conference activity
- Type:
- publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
- Title of issue:
- 8th European Meeting on Solar Chemistry and Photocatalysis strony 1 - 3
- Language:
- English
- Publication year:
- 2014
- Bibliographic description:
- Zaleska A., Gołąbiewska A., Cybula A., Pohl M., Sobczak J., Zielińska-Jurek A., Bruckner A.: The effect of preparation route on structure and photocatalytic properties of bimetallic nanoparticles (Au/Pd, and Au/Pt) deposited at TiO2 surface// 8th European Meeting on Solar Chemistry and Photocatalysis/ : , 2014, s.1-3
- Verified by:
- Gdańsk University of Technology
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