Mercury(II) ion-selective electrode based on dibenzodiazathia-18-crown-6-dione

Javanbakht M.; Eshghi H.; Sharghi H.; Shamsipur M.; Ganjali MR.

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Mercury(II) ion-selective electrode based on dibenzodiazathia-18-crown-6-dione

机译：基于二苯并重氮th-18-冠-6-二酮的汞离子选择电极

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A PVC-based membrane of dibenzodiazathia-18-crown-6-dione reveals a Nernstian potentiometric response for Hg2+ over a wide concentration range (8.0 x 10(-6) to 1.0 x 10(-2) mol dm(-3)). it has a response time of about 10 s and can be used for at least 3 months without any divergence. The proposed electrode revealed very good selectivities for Hg2+ over a wide variety of alkali, alkaline earth, transition and heavy metal ions and could be used in a pH range of 0.5-2.5. It was successfully used as an indicator electrode in potentiometric titration of mercury ions. [References: 43]

机译：基于PVC的二苯并二氮杂卓18-冠-6-二酮膜在很宽的浓度范围（8.0 x 10（-6）至1.0 x 10（-2）mol dm（-3））范围内显示Hg2 +的Nernstian电位响应。。它的响应时间约为10 s，可以使用至少3个月而无任何差异。拟议中的电极对多种碱金属，碱土金属，过渡金属和重金属离子具有非常好的Hg2 +选择性，可以在0.5-2.5的pH范围内使用。它已成功用作汞离子电位滴定中的指示电极。 [参考：43]

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《Electroanalysis》 |1999年第2期|共4页
作者
Javanbakht M.; Eshghi H.; Sharghi H.; Shamsipur M.; Ganjali MR.;
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正文语种 eng
中图分类电化学、电解、磁化学;
关键词
Mercury ion-selective electrode; Pvc membrane; Dibenzodiazathia-18-crown-6; Potentiometry; Membrane electrodes; Palmitic acid; Macrocycle interaction; Uphill transport; Chemical sensors; Bulk optodes; Crown ethers; Kinetic data; Carrier; Derivatives;

机译：汞离子选择电极;Pvc膜;二苯并重氮杂藻18-crown-6;电位法;膜电极;棕榈酸;大环相互作用;上坡运输;化学传感器;大体积光电二极管;冠醚;动力学数据;载体;衍生物;

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1. Mercury(II) ion-selective electrode based on dibenzodiazathia-18-crown-6-dione [J] . Javanbakht M., Eshghi H., Sharghi H., Electroanalysis . 1999,第2期

机译：基于二苯并重氮th-18-冠-6-二酮的汞离子选择电极
2. A Novel Ion-Selective Electrode for Determination of the Mercury(II)Ion Based on Schiff Base as a Carrier [J] . M.Zhang, X.Wu, Y.Q.Chai Journal of the Chinese Chemical Society. . 2008,第6期

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3. MERCURY(II) ION-SELECTIVE ELECTRODES BASED ON HETEROCYCLIC SYSTEMS [J] . Rakesh Kumar MAHAJAN, Pallavi SOOD, Mohinder Pal MAHAJAN Annali di Chimica: Journal of Analytical and Environmental Chemistry . 2007,第9期

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4. Ion-Selective Electrode Solid Contact Base on Neutral-Carrier Ditiophosphate for Mercury Determination at Nanomolar Levels [C] . J. Juarez-Gomez, M. T. Ramirez-Silva, F. Perez-Garcia, Chemical and biological sensors 11 and MEMS/NEMS 11 . 2014

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Mercury(II) ion-selective electrode based on dibenzodiazathia-18-crown-6-dione

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