Show simple item record

dc.contributor.author陈珊zh_CN
dc.contributor.author郑朝燕zh_CN
dc.contributor.author方一民zh_CN
dc.contributor.author郑丽清zh_CN
dc.contributor.author孙建军zh_CN
dc.contributor.authorCHEN Shanzh_CN
dc.contributor.authorZHENG Zhao-Yanzh_CN
dc.contributor.authorFANG Yi-Minzh_CN
dc.contributor.authorZHENG Li-Qingzh_CN
dc.contributor.authorSUN Jian-Junzh_CN
dc.date.accessioned2014-10-23T02:50:04Z
dc.date.available2014-10-23T02:50:04Z
dc.date.issued2014-08-28zh_CN
dc.identifier.citation电化学,2014,20(4):370-376.zh_CN
dc.identifier.issn1006-3471zh_CN
dc.identifier.urihttp://dx.doi.org/10.13208/j.electrochem.131169zh_CN
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/80505
dc.description.abstract在铅笔芯上通过实时沉积锑薄膜,使用方波阳极溶出伏安法(SWASV)对Cd(II)和Pb(II)进行同时检测. 沉积时间为180 s时,Cd(II)和Pb(II)的最低检测限分别为0.075 g.L-1和0.13 g.L-1,较铋膜修饰的铅笔芯电极低. 在低pH值溶液(pH 2.0)中重现性好. 该电极可成功用于测定自来水中的Cd(II)和Pb(II)含量.zh_CN
dc.description.abstractIn this paper, a pencil core was used as the substrate for an antimony-film electrode for simultaneous detection of Cd(II) and Pb(II) by square-wave anodic stripping voltammetry (SWASV). With the deposition time of 180 s, the low limit of detection (LOD) for the electrode was determined to be 0.075 ?g?L-1 for Cd(II), while 0.13 ?g?L-1 for Pb(II) with good reproducibility in low pH solutions (pH = 2). The results show a much lower LOD than that of bismuth-film pencil core electrode. Finally, this antimony-film electrode was successfully applied to determine Cd(II) and Pb(II) in tap water.zh_CN
dc.description.sponsorshipThis work was supported by National Science Foundation of China (Nos. 20975022 and 21275030) and The National Key Technologies R & D Program of China during the 12th Five-Year Plan Period (Key technology of quality and safety control during aquatic product processing, No. 2012BAD29B06).zh_CN
dc.description.sponsorshipThis work was supported by National Science Foundation of China (Nos. 20975022 and 21275030) and The National Key Technologies R & D Program of China during the 12th Five-Year Plan Period (Key technology of quality and safety control during aquatic product processing, No. 2012BAD29B06).zh_CN
dc.language.isozhzh_CN
dc.publisher厦门大学《电化学》编辑部zh_CN
dc.relation.ispartofseries电化学近期研究专辑(厦门大学 姜艳霞教授主编)zh_CN
dc.relation.ispartofseriesSpecial Issue on Current Electrochemistry (Editor: Professor JIANG Yan-xia, Xiamen University)zh_CN
dc.source.urihttp://electrochem.xmu.edu.cn/CN/abstract/abstract10094.shtmlzh_CN
dc.subject锑膜电极zh_CN
dc.subject阳极溶出伏安法zh_CN
dc.subject重金属离子zh_CN
dc.subject铅笔芯电极zh_CN
dc.subjectantimony film electrodeszh_CN
dc.subjectanodic stripping voltammetryzh_CN
dc.subjectheavy metal ionszh_CN
dc.subjectpencil core electrodezh_CN
dc.title基于锑薄膜覆盖铅笔芯电极对Cd(II)和Pb(II)高灵敏度的检测(英文)zh_CN
dc.title.alternativeHigh Sensitive Detection of Cd(II) and Pb(II) Based on Antimony-Film Covered Pencil Core Electrodeszh_CN
dc.typeArticlezh_CN
dc.description.note作者联系地址:福州大学 化学学院,食品安全分析与检测教育部福建省重点实验室,福建 福州 350002zh_CN
dc.description.noteAuthor's Address: Key Laboratory of Analysis and Detection Technology for Food Safety, Ministry of Education, Fujian Provincial Key Laboratory of Analysis and Detection for Food Safety, College of Chemistry and Chemical Engineering, Fuzhou University, Fuzhou 350002, Chinazh_CN
dc.description.note通讯作者E-mail:jjsun@fzu.edu.cnzh_CN


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record