1,2-bis(N , N’-benzylthioureido)benzene을 ionophore로 이용한 수은 이온 선택성 고체 접촉 전극
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 한원식 | - |
dc.contributor.author | 오세림 | - |
dc.contributor.author | 이정란 | - |
dc.contributor.author | 안성민 | - |
dc.contributor.author | 홍태기 | - |
dc.date.available | 2020-02-29T03:43:42Z | - |
dc.date.created | 2020-02-12 | - |
dc.date.issued | 2013-03 | - |
dc.identifier.issn | 2672-0175 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/15657 | - |
dc.description.abstract | Mercury (II) ion selective poly(aniline) solid contact electrode based on 1,2-bis(N,N’-benzylthioureido)ben-zene ionophore as two sulfurs containing sensing material is successfully developed. The electrode exhibits good linear response of 29.8 mV / decade (at 20 ± 0.2oC, r 2=0.9954) within the concentration range of 1 × 10-2.0~1 × 10-6.0M Hg (II). The composition of this electrode was 2BTB 2.5 : polyvinylchloride 16.5 : 2-nitrophe-nyloctyl ether 30.5 : potassiumtetrakis(4-chlorophenyl)borate 2.0. The electrode shows good selectivity for mer-cury (II) ion in comparison with alkali, alkaline earth, transition and heavy metal ions. This electrode is suitable for use with aqueous solutions of pH 3.0~7.0 and their standard deviation in the measured emf differences was ± 1.21 mV at mercury nitrate sample solution of 1.0 × 10-2M and 1.0 × 10-3M, respectively. Their stabilization time was less than 72 s. and response time was less than 50 s. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | 한국환경분석학회 | - |
dc.relation.isPartOf | 환경분석과 독성보건 | - |
dc.title | 1,2-bis(N , N’-benzylthioureido)benzene을 ionophore로 이용한 수은 이온 선택성 고체 접촉 전극 | - |
dc.title.alternative | Mercury Ion Selective Solid Contact Electrode Based on 1,2-bis(N,N’-benzylthioureido)benzene Ionophore | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 2 | - |
dc.identifier.bibliographicCitation | 환경분석과 독성보건, v.16, no.1, pp.57 - 61 | - |
dc.identifier.kciid | ART001758344 | - |
dc.description.isOpenAccess | N | - |
dc.citation.endPage | 61 | - |
dc.citation.startPage | 57 | - |
dc.citation.title | 환경분석과 독성보건 | - |
dc.citation.volume | 16 | - |
dc.citation.number | 1 | - |
dc.contributor.affiliatedAuthor | 안성민 | - |
dc.subject.keywordAuthor | Hg | - |
dc.subject.keywordAuthor | Hg electrode | - |
dc.subject.keywordAuthor | Ion selective electrode (ISE) | - |
dc.description.journalRegisteredClass | kci | - |
dc.description.journalRegisteredClass | other | - |
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