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http://dx.doi.org/10.5229/JKES.2009.12.3.282

Effect of Carbon Support (CNTs) on Pt/Au/TiO2 Catalyst Preparation and Characterization for Direct Methanol Fuel Cell (DMFC)  

You, Sun-Kyung (PereEChem Co., Ltd.)
Kim, Han-Joo (PereEChem Co., Ltd.)
Kim, Tae-Il (Siontech Co., Ltd.)
Kang, Kyung-Suk (Siontech Co., Ltd)
Park, Soo-Gil (Department of Industrial Chemical Engineering, Chungbuk University)
Publication Information
Journal of the Korean Electrochemical Society / v.12, no.3, 2009 , pp. 282-286 More about this Journal
Abstract
The synthesis and characterization of catalysts supported on multi-walled carbon nanotubes (CNTs). $Pt/Au/TiO_2$ is added to a CNTs(cabon nano tube) carbon support to improve the performance of a direct methanol fuel cell. XRD and SEM showed that uniform anatase $TiO_2$ and Pt/Au particles were about 200 nm and 20${\sim}$25 nm in diameter. The composite catalyst activities were measured by cyclic voltammetry (CV), demonstrating that it is more promising for use in fuel cells.
Keywords
Catalyst; CNTs; Au; $TiO_2$; DMFC;
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