Preparation of Ru nanoparticles on TiO2 using selective deposition method and their application to selective CO methanation

S. Tada; R. Kikuchi

doi:10.1039/C3CY00723E

You do not have JavaScript enabled. Please enable JavaScript to access the full features of the site or access our non-JavaScript page.

Preparation of Ru nanoparticles on TiO₂ using selective deposition method and their application to selective CO methanation†

S. Tada^ab and R. Kikuchi*^a

Author affiliations

* Corresponding authors

^a Department of Chemical System Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
E-mail: rkikuchi@chemsys.t.u-tokyo.ac.jp

^b Japan Society for the Promotion of Science, 5-3-1 Kojimachi, Chiyoda-ku, Tokyo 102-0083, Japan

Abstract

Selective CO methanation was investigated over Ru/TiO₂ prepared using a selective deposition method with NaOH and NH₃ aqueous solution as a pH adjuster. Control of pH by NH₃ solution resulted in the small particle size of Ru (average 1.2 nm) and the formation of Na-free Ru/TiO₂, leading to high CO methanation activity and a wide temperature window for selective CO methanation at low temperatures.

Download options Please wait...

Supplementary files

Supplementary information PDF (1418K)

Article information

DOI: https://doi.org/10.1039/C3CY00723E
Article type: Communication
Submitted: 24 Sep 2013
Accepted: 17 Oct 2013
First published: 18 Oct 2013

Download Citation

Catal. Sci. Technol., 2014,4, 26-29

Permissions

Request permissions

Preparation of Ru nanoparticles on TiO₂ using selective deposition method and their application to selective CO methanation

S. Tada and R. Kikuchi, Catal. Sci. Technol., 2014, 4, 26 DOI: 10.1039/C3CY00723E

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Social activity

Fetching data from CrossRef.
This may take some time to load.

Catalysis Science & Technology