DC Field | Value | Language |
---|---|---|
dc.contributor.author | 최안기 | ko |
dc.contributor.author | 양영창 | ko |
dc.contributor.author | 구본철 | ko |
dc.contributor.author | 박종욱 | ko |
dc.date.accessioned | 2013-03-12T07:27:59Z | - |
dc.date.available | 2013-03-12T07:27:59Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2010-05 | - |
dc.identifier.citation | 센서학회지, v.19, no.3, pp.176 - 183 | - |
dc.identifier.issn | 1225-5475 | - |
dc.identifier.uri | http://hdl.handle.net/10203/101666 | - |
dc.description.abstract | It is considered that the urea injection DeNOx SCR(selective catalytic reduction) system is the only promising method to satisfy the worldwide NOx emission standards. As for the theoretical aspect, reactants of NO and NO2 with NH3 produce H2O, N2 and O2 which do not harm human beings and environmental as well. The realization of maximum NOx conversion (without using a post oxidation catalyst) is only possible with closed loop controlled urea dosing. It means built-in NH3 gas sensor have to be developed for detecting accurate NH3 concentration for the feedback system. Using YSZ(yttriastabilized zirconia) as a solid state electrolyte and In2O3 as a sensing material, this paper aims to study dependable NH3 gas sensor for the promising solution of DeNOx technology, which have a reproducible electric output signal, a high sensitivity and fast response. | - |
dc.language | Korean | - |
dc.publisher | 한국센서학회 | - |
dc.title | 디젤 엔진 Urea-SCR DeNOx 시스템용 혼합전위 방식 암모니아 가스 센서의 감지물질 특성 비교 | - |
dc.title.alternative | Characteristic comparison of sensing materials in mixed potential type NH3 gas sensors for urea-SCR DeNOx system in diesel engine | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 19 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 176 | - |
dc.citation.endingpage | 183 | - |
dc.citation.publicationname | 센서학회지 | - |
dc.identifier.kciid | ART001446859 | - |
dc.contributor.localauthor | 박종욱 | - |
dc.contributor.nonIdAuthor | 최안기 | - |
dc.contributor.nonIdAuthor | 양영창 | - |
dc.contributor.nonIdAuthor | 구본철 | - |
dc.subject.keywordAuthor | NH3 gas sensor | - |
dc.subject.keywordAuthor | solid state electrolyte | - |
dc.subject.keywordAuthor | YSZ | - |
dc.subject.keywordAuthor | In2O3 | - |
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