Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chang, CP | en_US |
dc.contributor.author | Chen, JN | en_US |
dc.contributor.author | Lu, MC | en_US |
dc.date.accessioned | 2014-12-08T15:37:19Z | - |
dc.date.available | 2014-12-08T15:37:19Z | - |
dc.date.issued | 2004-11-01 | en_US |
dc.identifier.issn | 0268-2575 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1002/jctb.1128 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/25660 | - |
dc.description.abstract | This work presents a photocatalysis-based method to treat and purify air because of its broad applicability to common, oxidizable, air contaminants. The effect of oxygen content, temperature, water vapor, and 2-propanol concentration on the TiO2 surface was investigated. The rate of 2-propanol decomposition increased with increasing the oxygen content, but was reduced at temperatures higher than 100degreesC. When water vapor concentration was in the range of 10-355 mmol m(-3), the rate of 2-propanol decomposition was proportional to the water content. However, an opposite result was observed at a higher concentration of water vapor. 2-Propanol was photooxidized to acetone, and eventually to carbon dioxide and water. The kinetic model of 2-propanol photooxidation was successfully developed by the competitive Langmuir-Hinshelwood rate form, incorporating the inhibition effect coming from the formation of acetone. (C) 2004 Society of Chemical Industry. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | photocatalysis | en_US |
dc.subject | titanium dioxide | en_US |
dc.subject | kinetics | en_US |
dc.subject | 2-propanol | en_US |
dc.subject | acetone | en_US |
dc.title | Characteristics of photocatalytic oxidation of gaseous 2-propanol using thin-film TiO2 photocatalyst | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1002/jctb.1128 | en_US |
dc.identifier.journal | JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY | en_US |
dc.citation.volume | 79 | en_US |
dc.citation.issue | 11 | en_US |
dc.citation.spage | 1293 | en_US |
dc.citation.epage | 1300 | en_US |
dc.contributor.department | 環境工程研究所 | zh_TW |
dc.contributor.department | Institute of Environmental Engineering | en_US |
dc.identifier.wosnumber | WOS:000224740900015 | - |
dc.citation.woscount | 11 | - |
Appears in Collections: | Articles |
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