HUSCAP logo Hokkaido Univ. logo

Hokkaido University Collection of Scholarly and Academic Papers >
Institute for Catalysis >
Peer-reviewed Journal Articles, etc >

Decahedral-shaped anatase titania photocatalyst particles: Synthesis in a newly developed coaxial-flow gas-phase reactor

This item is licensed under: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International

Files in This Item:
Janczarek_Kowalska_Ohtani-Manuscript_ChemEngJ.pdf714.81 kBPDFView/Open
Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/68669

Title: Decahedral-shaped anatase titania photocatalyst particles: Synthesis in a newly developed coaxial-flow gas-phase reactor
Authors: Janczarek, Marcin Browse this author
Kowalska, Ewa Browse this author →ORCID
Ohtani, Bunsho Browse this author →KAKEN DB
Keywords: Anatase titania
Decahedral-shaped particles
Gas-phase synthesis
Coaxial-flow reactor
Photocatalytic activity
Issue Date: 1-Apr-2016
Publisher: Elsevier
Journal Title: Chemical engineering journal
Volume: 289
Start Page: 502
End Page: 512
Publisher DOI: 10.1016/j.cej.2016.01.008
Abstract: Decahedral-shaped anatase particles (DAPs) were prepared by a gas-phase process consisting of titanium (IV) chloride oxidation. The use of a coaxial-flow gas-phase reactor resulted in high reaction yield (ca. 70%) and good reproducibility of DAPs production. The influence of controlled and resultant preparation parameters on the process course and on DAPs properties (such as specific surface area, particle size and particle morphology) is discussed in detail. Correlations between preparation parameters and product properties indicated the best conditions for obtaining DAPs of high quality and thus with a high level of photocatalytic activity for various reaction systems.
Rights: © 2016. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
http://creativecommons.org/licenses/by-nc-nd/4.0/
Type: article (author version)
URI: http://hdl.handle.net/2115/68669
Appears in Collections:触媒科学研究所 (Institute for Catalysis) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 大谷 文章

Export metadata:

OAI-PMH ( junii2 , jpcoar )

MathJax is now OFF:


 

 - Hokkaido University