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	CHARACTERIZATION OF A NEW A(g)(+)-SELECTIVE ELECTRODE BASED ON N3S5-THIAAZACROWN ETHER AS NEUTRAL IONOPHORE
	Zhang, Jun1; Ding, Jia Wang2,3; Qin, Wei2,3
刊名	JOURNAL OF THE CHILEAN CHEMICAL SOCIETY
	2011-03-01
卷号	56期号:1页码:580-583
关键词	Silver Ion-selective Electrode Azathiacrown Ether
通讯作者	Zhang, J, Hainan Med Univ, Sch Trop & Lab Med, Haikou 571101, Peoples R China.
产权排序	[Zhang, Jun] Hainan Med Univ, Sch Trop & Lab Med, Haikou 571101, Peoples R China; [Ding, Jia Wang; Qin, Wei] Chinese Acad Sci, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; [Ding, Jia Wang; Qin, Wei] Chinese Acad Sci, CAS, Yantai 264003, Peoples R China
文献子类	Article
英文摘要	A N3S5-azathiacrown ether has been newly synthesized in high yield. Electrode using this compound as ionophore shows high selectivity and sensitivity towards Ag+. The effect of plasticizers and ion-exchanger on the properties of electrode was also studied and detection limit of 3.8 x 10(-8) M Ag+ was obtained. This sensor has a fast response time of < 12 s and performs satisfactorily over a wide pH range of 3.6-8.2. The electrode was also successfully used as indicator electrode in the titration of Cl- in tap water.; A N3S5-azathiacrown ether has been newly synthesized in high yield. Electrode using this compound as ionophore shows high selectivity and sensitivity towards Ag+. The effect of plasticizers and ion-exchanger on the properties of electrode was also studied and detection limit of 3.8 x 10(-8) M Ag+ was obtained. This sensor has a fast response time of < 12 s and performs satisfactorily over a wide pH range of 3.6-8.2. The electrode was also successfully used as indicator electrode in the titration of Cl- in tap water.
学科主题	Chemistry ; Multidisciplinary
WOS关键词	ION-SELECTIVE ELECTRODES ; CROWN-ETHERS ; SILVER ; SENSORS ; CARRIER
WOS研究方向	Chemistry
语种	英语
WOS记录号	WOS:000290700500012
资助机构	National Natural Science Foundation of China [40776085, 40576052]; State Oceanic Administration of China [908-ST-01-08-Coral Reefs Survey]; Bureau of Science and Technology for Resources and Environment [YTZJJ0502]
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/4840]
专题	烟台海岸带研究所_近岸生态与环境实验室
作者单位	1.Hainan Med Univ, Sch Trop & Lab Med, Haikou 571101, Peoples R China 2.Chinese Acad Sci, Shandong Prov Key Lab Coastal Zone Environm Proc, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China 3.Chinese Acad Sci, CAS, Yantai 264003, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Jun,Ding, Jia Wang,Qin, Wei. CHARACTERIZATION OF A NEW A(g)(+)-SELECTIVE ELECTRODE BASED ON N3S5-THIAAZACROWN ETHER AS NEUTRAL IONOPHORE[J]. JOURNAL OF THE CHILEAN CHEMICAL SOCIETY,2011,56(1):580-583.
APA	Zhang, Jun,Ding, Jia Wang,&Qin, Wei.(2011).CHARACTERIZATION OF A NEW A(g)(+)-SELECTIVE ELECTRODE BASED ON N3S5-THIAAZACROWN ETHER AS NEUTRAL IONOPHORE.JOURNAL OF THE CHILEAN CHEMICAL SOCIETY,56(1),580-583.
MLA	Zhang, Jun,et al."CHARACTERIZATION OF A NEW A(g)(+)-SELECTIVE ELECTRODE BASED ON N3S5-THIAAZACROWN ETHER AS NEUTRAL IONOPHORE".JOURNAL OF THE CHILEAN CHEMICAL SOCIETY 56.1(2011):580-583.

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