A Study on Catalysis by Ferrospinels for Preventing Atmospheric Pollution from Carbon Monoxide - Open Journal of Physical Chemistry

OJPC > Vol.1 No.3, November 2011

Open Journal of Physical Chemistry

Volume 1, Issue 3 (November 2011)

ISSN Print: 2162-1969 ISSN Online: 2162-1977

Google-based Impact Factor: 0.32 Citations

A Study on Catalysis by Ferrospinels for Preventing Atmospheric Pollution from Carbon Monoxide ()

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Download as PDF (Size: 351KB) PP. 124-130

DOI: 10.4236/ojpc.2011.13017 5,181 Downloads 10,212 Views Citations

Author(s)

Chennampilly Ummer Aniz, Thengumthanam Damodaran Radhakrishnan Nair

Affiliation(s)

.
School of Chemical Sciences, Payyanur Campus, Kannur University, Kerala, India.

ABSTRACT

Ferrospinel catalyst samples containing Nickel, Cobalt and Copper have been synthesized by room temperature co-precipitation route and have been found to be effective for the oxidative removal of carbon monoxide from automobile exhaust gases even at relatively lower temperatures (cold-start). These catalyst materials have been characterized by modern physico-chemical techniques such as XRD, TG, BET-BJH and SEM etc. Nitrogen adsorption studies shows the samples are mesoporous in nature with pore diameter of 5 - 10 nm. The catalytic efficiencies of these materials of having various compositions have been tested in a series of temperature programmed oxidation reactions involving carbon monoxide and the results discussed.

KEYWORDS

Catalysis, Ferrospinels, Mesoporous, Atmospheric Pollution, Carbon Monoxide Oxidation

Share and Cite:

C. Aniz and T. Radhakrishnan Nair, "A Study on Catalysis by Ferrospinels for Preventing Atmospheric Pollution from Carbon Monoxide," Open Journal of Physical Chemistry, Vol. 1 No. 3, 2011, pp. 124-130. doi: 10.4236/ojpc.2011.13017.

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