DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choo, Jung-Bum | ko |
dc.contributor.author | Jung, Jae-Hee | ko |
dc.contributor.author | Kim, Woo-Jin | ko |
dc.contributor.author | Oh, Hyun-Cheol | ko |
dc.contributor.author | Kim, Jin-Ho | ko |
dc.contributor.author | Kim, Hak-Joon | ko |
dc.contributor.author | Kim, Yong-Jin | ko |
dc.contributor.author | Kim, Sang-Soo | ko |
dc.date.accessioned | 2009-07-17T03:40:06Z | - |
dc.date.available | 2009-07-17T03:40:06Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2008-11 | - |
dc.identifier.citation | SCIENCE OF THE TOTAL ENVIRONMENT, v.405, no.1-3, pp.396 - 401 | - |
dc.identifier.issn | 0048-9697 | - |
dc.identifier.uri | http://hdl.handle.net/10203/10117 | - |
dc.description.abstract | The oxidation characteristics of airborne carbon nanoparticles were investigated at various temperatures and NO2 concentrations. Airborne carbon nanoparticles were generated by spark-discharging method using nitrogen as a carrier gas. Monodisperse carbon particles classified using a differential mobility analyzer were introduced into a tube furnace with NO2 for oxidation reaction. The size distributions of oxidized carbon aerosol particles were measured using a scanning mobility particle spectrometer system which consisted of a differential mobility analyzer and a condensation particle counter. The result was that as NO2 concentrations and reaction temperatures increased, the surface oxidation rate of carbon aerosol particles increased. For NO2 gas, the activation energy of the oxidation reaction was approximately 76.3 kJ/mol. The activation energy of the oxidation reaction for the mixture of NO2 and O-2 gases was 65.9 kJ/mol, which is smaller than that for only NO2 gas. (C) 2008 Elsevier B.V. All rights reserved. | - |
dc.description.sponsorship | This study was supported by the Korea Ministry of Commerce, Industry and Energy. This work was also partially supported at Korea Advanced Institute of Science and Technology (KAIST) by the Brain Korea 21 program of the South Korea Ministry of Education. | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | SPARK DISCHARGE | - |
dc.subject | SOOT | - |
dc.subject | GENERATION | - |
dc.subject | PARTICLES | - |
dc.subject | KINETICS | - |
dc.subject | EXHAUST | - |
dc.subject | AEROSOL | - |
dc.title | Oxidation characteristics of airborne carbon nanoparticles by NO2 | - |
dc.type | Article | - |
dc.identifier.wosid | 000260941300044 | - |
dc.identifier.scopusid | 2-s2.0-53149092046 | - |
dc.type.rims | ART | - |
dc.citation.volume | 405 | - |
dc.citation.issue | 1-3 | - |
dc.citation.beginningpage | 396 | - |
dc.citation.endingpage | 401 | - |
dc.citation.publicationname | SCIENCE OF THE TOTAL ENVIRONMENT | - |
dc.identifier.doi | 10.1016/j.scitotenv.2008.07.028 | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Kim, Sang-Soo | - |
dc.contributor.nonIdAuthor | Kim, Hak-Joon | - |
dc.contributor.nonIdAuthor | Kim, Yong-Jin | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Carbon nanoparticle | - |
dc.subject.keywordAuthor | Nitrogen dioxide | - |
dc.subject.keywordAuthor | Surface oxidation rate | - |
dc.subject.keywordAuthor | Activation energy | - |
dc.subject.keywordPlus | SPARK DISCHARGE | - |
dc.subject.keywordPlus | SOOT | - |
dc.subject.keywordPlus | GENERATION | - |
dc.subject.keywordPlus | PARTICLES | - |
dc.subject.keywordPlus | KINETICS | - |
dc.subject.keywordPlus | EXHAUST | - |
dc.subject.keywordPlus | AEROSOL | - |
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