Catalytic NiO Filter Supported on Carbon Fiber for Oxidation of Volatile Organic Compounds 


Vol. 34,  No. 7, pp. 2105-2110, Jul.  2013
10.5012/bkcs.2013.34.7.2105


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  Abstract

Carbon-fiber-supported NiO catalytic filters for oxidation of volatile organic compounds were prepared by electroless Ni-P plating and subsequent annealing processes. Surface structure and crystallinity of NiO film on carbon fiber could be modified by post-annealing at different temperatures (500 and 650 oC). Catalytic thermal decompositions of toluene over these catalytic filters were investigated. 500 oC-annealed sample showed a higher catalytic reactivity toward toluene decomposition than 650 oC-annealed one under same conditions, despite of its lower surface area and toluene adsorption capacity. X-ray diffraction and X-ray photoelectron spectroscopy studies suggest that amorphous structures of NiO on 500 oC-annealed catalyst caused the higher reactivity for oxidation of toluene than that of 650 oC-annealed sample with a higher crystallinity.

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  Cite this article

[IEEE Style]

J. K. Sim, H. O. Seo, M. Jeong, K. Kim, Y. D. Kim, D. C. Lim, "Catalytic NiO Filter Supported on Carbon Fiber for Oxidation of Volatile Organic Compounds," Bulletin of the Korean Chemical Society, vol. 34, no. 7, pp. 2105-2110, 2013. DOI: 10.5012/bkcs.2013.34.7.2105.

[ACM Style]

Jong Ki Sim, Hyun Ook Seo, Myung-Geun Jeong, Kwang-Dae Kim, Young Dok Kim, and Dong Chan Lim. 2013. Catalytic NiO Filter Supported on Carbon Fiber for Oxidation of Volatile Organic Compounds. Bulletin of the Korean Chemical Society, 34, 7, (2013), 2105-2110. DOI: 10.5012/bkcs.2013.34.7.2105.

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ISSN(Print) 0253-2964
ISSN(Online) 1229-5949