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http://dx.doi.org/10.14478/ace.2013.1033

A Study on the Reaction Characteristics of the HCHO Oxidation Using Nobel Metal Catalysts at Room Temperature  

Kim, Geo Jong (Department of Environmental Energy Systems Engineering, Graduate school of Kyonggi University)
Seo, Phil Won (Department of Research & Development, Ceracomb Co., Ltd.)
Kang, Youn Suk (Department of Environmental Energy Systems Engineering, Graduate school of Kyonggi University)
Hong, Sung Chang (Department of Environmental Energy Systems Engineering, Kyonggi University)
Publication Information
Applied Chemistry for Engineering / v.25, no.3, 2014 , pp. 300-306 More about this Journal
Abstract
In this study, we investigated the noble metal catalysts for HCHO removal at room temperature. These catalysts were characterized by XRD, FT-IR, CO-chemisorption. As a result, Pt and Pd based catalysts prepared by the reduction treatment showed the superior HCHO oxidation ability at room temperature. When the catalysts were prepared using $TiO_2$ support, which is well known as the reducing support, showed the superior activity. Also, the activity decreased by the agglomeration of active metal with increasing the reduction time. In case of reduction catalysts, it has been confirmed that the desorption and adsorption ability properties of HCHO is excellent at room temperature.
Keywords
HCHO; $TiO_2$; Catalyst; Pt; Noble metal;
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