Mercury(II) Ion‐Selective Electrode Based on Dibenzo‐diazathia‐18‐crown‐6‐dione
作者： Mehran Javanbakht , Mohammad Reza Ganjali , Hossein Eshghi , Hashem Sharghi , Mojtaba Shamsipur
DOI: 10.1002/(SICI)1521-4109(199902)11:2<81::AID-ELAN81>3.0.CO;2-Q
关键词: Glass electrode 、 Potentiometric titration 、 Metal ions in aqueous solution 、 Chemistry 、 Mercury (element) 、 Saturated calomel electrode 、 Inorganic chemistry 、 Quinhydrone electrode 、 18-Crown-6 、 Ion selective electrode
摘要: A PVC-based membrane of dibenzodiazathia-18-crown-6-dione reveals a Nernstian potentiometric response for Hg2+over wide concentration range (8.0×10−6 to 1.0×10−2mol dm−3). It has time about 10s and can be used at least 3 months without any divergence. The proposed electrode revealed very good selectivities Hg2+ over variety alkali, alkaline earth, transition heavy metal ions could in pH 0.5–2.5. was successfully as an indicator titration mercury ions.
um.ac.ir
sci-hub.se 参考文章(37)
Mohammad Reza Ganjali, Abolghasem Moghimi, Gerald W. Buchanan, Mojtaba Shamsipur, THE SYNTHESIS OF STYRENE/4'-VINYL-BENZO-24-CROWN-8 COPOLYMER AND ITS USE IN POTASSIUM-ION SELECTIVE ELECTRODES Journal of inclusion phenomena and molecular recognition in chemistry. ,vol. 30, pp. 29- 43 ,(1998) , 10.1023/A:1007920301011
M. Dozol, Possible Applications of Crown-Ethers to Metal Extraction Using Liquid Membrane Technology A Literature Survey ChemInform. ,vol. 23, pp. 163- 172 ,(1991) , 10.1007/978-94-011-3654-9_23
Zbigniew Brz⊙zka, Transition metal ion-selective membrane electrodes based on complexing compounds with heteroatoms. Part II. Complexing compounds containing sulphur atoms Analyst. ,vol. 113, pp. 891- 893 ,(1988) , 10.1039/AN9881301803
Ernö Lindner, Vasile V. Cosofret, Robert P. Kusy, Richard P. Buck, Thomas Rosatzin, Ulrich Schaller, Wilhelm Simon, Judit Jeney, Klára Tóth, Ernö Pungor, Responses of H(+) selective solvent polymeric membrane electrodes fabricated from modified PVC membranes. Talanta. ,vol. 40, pp. 957- 967 ,(1993) , 10.1016/0039-9140(93)80151-G
Zbigniew Brzozka, Marek Pietraszkiewicz, Mercury ion-selective polymeric membrane electrodes based on substituted diaza crown ethers Electroanalysis. ,vol. 3, pp. 855- 858 ,(1991) , 10.1002/ELAN.1140030821
Shayessteh Dadfarnia, Mojtaba Shamsipur, Specific membrane transport of copper(II) ion by a cooperative carrier composed of 1,7-diaza-15-crown-5 and palmitic acid Journal of Membrane Science. ,vol. 75, pp. 61- 68 ,(1992) , 10.1016/0376-7388(92)80006-6
Marek Pietraszkiewicz, Rafai Gasiorowski, Zbigniew Brz�zka, Diaza crown ethers bearing heterocyclic ligating groups on nitrogen atoms and their complexing properties with divalent inorganic cations Journal of Inclusion Phenomena and Macrocyclic Chemistry. ,vol. 9, pp. 259- 265 ,(1990) , 10.1007/BF01053124
Nahid Tavakkoli, Mojtaba Shamsipur, Lead-Selective Membrane Electrode Based on Dibenzopyrydino-18-Crown-6 Analytical Letters. ,vol. 29, pp. 2269- 2279 ,(1996) , 10.1080/00032719608002251
Kannankote. Srinivasan, Garry A. Rechnitz, Selectivity studies on liquid membrane, ion-selective electrodes Analytical Chemistry. ,vol. 41, pp. 1203- 1208 ,(1969) , 10.1021/AC60279A014
Satsuo. Kamata, Ajay. Bhale, Yumi. Fukunaga, Hiroyuki. Murata, Copper(II)-selective electrode using thiuram disulfide neutral carriers Analytical Chemistry. ,vol. 60, pp. 2464- 2467 ,(1988) , 10.1021/AC00173A006