Surface modification of carbon fabric for isopropanol removal from gas stream

Reddy, P M K and K, Krushnamurty and Ch, Subrahmanyam (2014) Surface modification of carbon fabric for isopropanol removal from gas stream. Microelectronic Engineering, 126. pp. 60-64. ISSN 0167-9317

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Abstract

The surface chemistry of carbon fabric (CF) was modified by both chemical and physical activation. The increasing oxygen concentration was estimated by using elemental analysis, and quantified by temperature programmed decomposition (TPD) in helium atmosphere. Modified carbon fabrics were used as adsorbents during the removal of a model volatile organic compounds (VOCs) isopropanol from gas streams. Typical results indicated that CF modified by air plasma has the best adsorption capacity, probably due to the formation of highest amount of acidic functional groups during the treatment.

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IITH Creators:	IITH Creators ORCiD Ch, Subrahmanyam https://orcid.org/0000-0002-2643-3854
Item Type:	Article
Uncontrolled Keywords:	Adsorption; Isopropanol; Plasma; Unit adsorption capacity; VOC
Subjects:	?? sub5.8 ??
Divisions:	Department of Chemistry
Depositing User:	Team Library
Date Deposited:	02 Dec 2014 07:13
Last Modified:	04 Dec 2017 06:28
URI:	http://raiithold.iith.ac.in/id/eprint/1099
Publisher URL:	http://dx.doi.org/10.1016/j.mee.2014.06.005
OA policy:	http://www.sherpa.ac.uk/romeo/issn/0167-9317/
Related URLs:	Google Scholar

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