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Controlling morphol...
Controlling morphology, mesoporosity, crystallinity, and photocatalytic activity of ordered mesoporous TiO2 films prepared at low temperature
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- Esbjörnsson Elgh, Björn Neo, 1980 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Yuan, Ning, 1988 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Cho, H. S. (författare)
- Korea Advanced Institute of Science and Technology (KAIST)
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- Magerl, D. (författare)
- Technische Universität München (TUM),Technical University of Munich (TUM)
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- Philipp, M. (författare)
- Technische Universität München (TUM),Technical University of Munich (TUM)
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- Roth, S.V. (författare)
- Deutsches Elektronen-Synchrotron (DESY)
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- Yoon, K. (författare)
- Sogang University
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- Müller-Buschbaum, P. (författare)
- Technische Universität München (TUM),Technical University of Munich (TUM)
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- Terasaki, O. (författare)
- Korea Advanced Institute of Science and Technology (KAIST)
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- Palmqvist, Anders, 1966 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- AIP Publishing, 2014
- 2014
- Engelska.
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Ingår i: APL Materials. - : AIP Publishing. - 2166-532X. ; 2:11, s. Art. no. 113313-
- Relaterad länk:
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http://publications.... (primary) (free)
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https://aip.scitatio...
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https://research.cha...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Partly ordered mesoporous titania films with anatase crystallites incorporated into the pore walls were prepared at low temperature by spin-coating a microemulsion-based reaction solution. The effect of relative humidity employed during aging of the prepared films was studied using SEM, TEM, and grazing incidence small angle X-ray scattering to evaluate the mesoscopic order, porosity, and crystallinity of the films. The study shows unambiguously that crystal growth occurs mainly during storage of the films and proceeds at room temperature largely depending on relative humidity. Porosity, pore size, mesoscopic order, crystallinity, and photocatalytic activity of the films increased with relative humidity up to an optimum around 75%.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Annan teknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Other Engineering and Technologies (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Nanoteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Nano-technology (hsv//eng)
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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