A solid-contact Pb2+-selective electrode using poly(2-methoxy-5-(2 '-ethylhexyloxy)-p-phenylene vinylene) as ion-to-electron transducer

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 中科院海岸带环境过程与生态修复重点实验室

	A solid-contact Pb2+-selective electrode using poly(2-methoxy-5-(2 '-ethylhexyloxy)-p-phenylene vinylene) as ion-to-electron transducer
	Yu, Shunyang1,2 ; Li, Fuhai 1,2,3; Yin, Tanji1,2 ; Liu, Yongming 3; Pan, Dawei1,2 ; Qin, Wei1,2
刊名	ANALYTICA CHIMICA ACTA
	2011-09-30
卷号	702 期号:2 页码:195-198
关键词	Ion-selective electrodes Solid contact Low detection limit Conducting polymer
英文摘要	In this work, a novel all-solid-state polymeric membrane Pb2+-selective electrode was developed by using for the first time poly(2-methoxy-5-(2'-ethylhexyloxy)-p-phenylene vinylene) (MEH-PPV) as solid contact. To demonstrate the ion-to-electron transducing ability of MEH-PPV, chronopotentiometry and electrochemical impedance spectroscopy measurements were carried out. The proposed electrodes showed a Nernstian response of 29.1 mV decade(-1) and a lower detection limit of subnanomolar level. No water film was observed with the conventional plasticized PVC membrane. This work demonstrates a new strategy for the fabrication of robust potentiometric ion sensors. (C) 2011 Elsevier B.V. All rights reserved.
研究领域[WOS]	Chemistry
关键词[WOS]	POLYMERIC MEMBRANE ELECTRODES ; SELECTIVE ELECTRODES ; POLY(VINYL CHLORIDE) ; CONDUCTING POLYMER ; LEVEL MEASUREMENTS ; SENSOR MEMBRANE ; POLYANILINE ; STABILITY ; PERFORMANCE ; IONOPHORES
收录类别	SCI
语种	英语
WOS记录号	WOS:000294530300006
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/9245]
专题	烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室
作者单位	1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS, Yantai 264003, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai 264003, Peoples R China 3.Yantai Univ, Coll Chem & Chem Engn, Yantai 264005, Peoples R China
推荐引用方式 GB/T 7714	Yu, Shunyang,Li, Fuhai,Yin, Tanji,et al. A solid-contact Pb2+-selective electrode using poly(2-methoxy-5-(2 '-ethylhexyloxy)-p-phenylene vinylene) as ion-to-electron transducer[J]. ANALYTICA CHIMICA ACTA,2011,702(2):195-198.
APA	Yu, Shunyang,Li, Fuhai,Yin, Tanji,Liu, Yongming,Pan, Dawei,&Qin, Wei.(2011).A solid-contact Pb2+-selective electrode using poly(2-methoxy-5-(2 '-ethylhexyloxy)-p-phenylene vinylene) as ion-to-electron transducer.ANALYTICA CHIMICA ACTA,702(2),195-198.
MLA	Yu, Shunyang,et al."A solid-contact Pb2+-selective electrode using poly(2-methoxy-5-(2 '-ethylhexyloxy)-p-phenylene vinylene) as ion-to-electron transducer".ANALYTICA CHIMICA ACTA 702.2(2011):195-198.