vestichИзвестия Национальной академии наук Беларуси. Серия химических наукProceedings of the National Academy of Sciences of Belarus, Chemical Series1561-83312524-2342The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"10.29235/1561-8331-2018-54-4-428-433vestich-354Research ArticleАНАЛИТИЧЕСКАЯ ХИМИЯANALYTICAL CHEMISTRYВлияние природы пластификатора на аналитические характеристики ионоселективных электродов на основе высших четвертичных аммониевых солей, обратимых к двухзарядным неорганическим анионамInfluence of plasticizer nature on the analytical characteristics of ion-selective electrodes based on higher quaternary ammonium salts reversible to doubly charged inorganic anionsМатвейчукЮ. В.MatveichukYu. V.

канд. хим. наук, доцент

Ph. D. (Сhemistry), Associate Professor

Yu_Matveychuk@mail.ruБелорусский государственный университет, МинскBelarusian State University201812012019544428433Copyright © Матвейчук Ю.В., 20192019Матвейчук Ю.В.Matveichuk Y.V.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://vestichem.belnauka.by/jour/article/view/354

Установлено, что мембраны карбонат- и гидрофосфат-селективных электродов на основе высших четвертичных аммониевых солей предпочтительнее пластифицировать о-нитрофенилдециловым эфиром, мембраны сульфат-, селенат-, селенит-селективных электродов – 1-бромнафталином, сульфит-, молибдат-, вольфрамат-, тиосульфат-селективных электродов – дибутилфталатом. Использование оптимального пластификатора позволяет в целом уменьшить как нижний предел обнаружения электродов, так и значения коэффициентов селективности примерно на один порядок (в зависимости от мешающего иона). Дано качественное объяснение полученным результатам, исходя из теории Фуосса и модели Борна.

It has been established that membranes of carbonate and hydrogen phosphate selective electrodes based on higher quaternary ammonium salts are preferable to be plasticized with o-nitrophenyldecyl ether, membranes of sulfate, selenate, selenite-selective electrodes with 1-bromonaphthalene, sulfite, molybdate, tungstate-selective electrodes with dibutylphthalate. The use of an optimum plasticizer allows, in general, reducing both the lower detection limit of electrodes and the values of selectivity coefficients by about 1 order (depending on the interfering ion). A qualitative explanation is given to the results obtained from the Fouoss theory and the Born model.

1-бромнафталиндибутилфталато-нитрофенилдециловый эфирионоселективный электрод1-bromonaphtalenedibutylphtalateo-nitrophenyldecyl etherion selective electrodeReferencesBühlmann, Ph. Ion-selective electrodes with ionophore-doped sensing membranes / Ph. Bühlmann, Li D. Chen // Supramolecular chemistry: from molecules to nanomaterials. – John Wiley & Sons, 2012. – Vol. 5. – Р. 2539–2579. https://doi. org/10.1002/9780470661345.smc097Bühlmann Ph., Chen Li D. Ion-selective electrodes with ionophore-doped sensing membranes. Supramolecular chemistry: from molecules to nanomaterials. Vol. 5. John Wiley & Sons, 2012, pp. 2539–2579. https://doi.org/10.1002/ 9780470661345.smc0972.Bakker, E. Carrier-based ion-selective electrodes and bulk optodes. 1. General characteristics / E. Bakker, Ph. Bühlmann, E. Pretsch // Chem. Rev. – 1997. – Vol. 97. – Р. 3083–3132. https://doi.org/10.1021/cr940394aBakker E., Bühlmann Ph., Pretsch E.Carrier-based ion-selective electrodes and bulk optodes. 1. General characteristics. Chemical Reviews, 1997, vol. 97, pp. 3083–3132. https://doi.org/10.1021/cr940394aIntramembrane complex formation study of ion selective electrodes based on heptyl p-trifluoroacetylbenzoic ether / V. A. Nazarov [et al.] // Electroanalysis. – 2011. – Vol. 23, № 5. – Р. 1058−1066. https://doi.org/10.1002/elan.201000606Nazarov V. A., Andronchik K. A., Egorov V. V., Matulis V. E., Ivashkevich O. A. Intramembrane complex formation study of ion selective electrodes based on heptyl p-trifluoroacetylbenzoic ether. Electroanalysis, 2011, vol. 23, no. 5, pp. 1058− 1066. https://doi.org/10.1002/elan.201000606Armstrong, R. D. Study of calcium ion selective electrodes containing simon ionofores using impedance methods. Bulk properties / R. D. Armstrong, M. Todd // J. Electroanal. Chem. – 1988. – Vol. 257, N. 1–2. – P. 161–166. https://doi.org/10.1016/0022-0728(88)87039-6Armstrong R. D., Todd M. Study of calcium ion selective electrodes containing simon ionofores using impedance methods. Bulk properties. Journal of Electroanalytical Chemistry and Interfacial Electrochemistry, 1988, vol. 257, no. 1–2, pp. 161–166. https://doi.org/10.1016/0022-0728(88)87039-6Lead-selective neutral carrier based liquid membrane electrode / E. Lindner [et al.] // Anal. Chem. – 1984. – Vol. 56, N. 7. – P. 1127–1131. https://doi.org/10.1021/ac00271a016Lindner E., Toth K., Pungor E. Lead-selective neutral carrier based liquid membrane electrode. Analytical Chemistry, 1984, vol. 56, no. 7, pp. 1127–1131. https://doi.org/10.1021/ac00271a016Chemically modified field effect transistors: the effect of ion-pair association on the membrane potentials / P. L. H. M. Cobben [et al.] // J. Electroanal. Chem. – 1994. – Vol. 368, N. 1–2. – P. 193–208. https://doi.org/10.1016/0022-0728(93)03114-5Cobben P. L. H. M., Egberink R. J. M., Bomer J. G., Bergveld P., Reinhoudt D. N. Chemically modified field effect transistors: the effect of ion-pair association on the membrane potentials. Journal of Electroanalytical Chemistry, 1994, vol. 368, no. 1–2, pp. 193–208. https://doi.org/10.1016/0022-0728(93)03114-5Cramer, Ch. J. Implicit solvation models: equilibria, structure, spectra, and dynamics / Ch. J. Cramer, D. G.Truhlar // Chem. Rev. – 1999. – Vol. 99, № 8. – P. 2161–2200. https://doi.org/10.1021/cr960149mCramer Ch. J., Truhlar D. G. Implicit solvation models: equilibria, structure, spectra, and dynamics. Chemical Reviews, 1999, vol. 99, no. 8, pp. 2161–2200. https://doi.org/10.1021/cr960149mBühlmann, Ph. Carrier-based ion-selective electrodes and bulk optodes. 2. Ionophores for potentiometric and optical sensors / Ph. Bühlmann, E. Pretsch, E. Bakker // Chem. Rev. – 1998. – Vol. 98, N. 4. – Р. 1593−1687. https://doi.org/10.1021/cr970113+Bühlmann Ph., Pretsch E., Bakker E. Carrier-based ion-selective electrodes and bulk optodes. 2. Ionophores for potentiometric and optical sensors. Chemical Reviews, 1998, vol. 98, no. 4, pp. 1593 −1687. https://doi.org/10.1021/cr970113+Pechenkina, I. A. Materials for the ionophore-based membranes for ion-selective electrodes: problems and achievements (review paper) / I. A. Pechenkina, K. N. Mikhelson // Rus. J. Electrochem. – 2015. – Vol. 51, № 2. – Р. 93–102. https:// doi.org/10.1134/s1023193515020111Pechenkina I. A., Mikhelson K. N. Materials for the ionophore-based membranes for ion-selective electrodes: problems and achievements (review paper). Russian Journal of Electrochemistry, 2015, vol. 51, no. 2, pp. 93–102. https://doi.org/10.1134/ s1023193515020111Dean, J. A. Lange´s handbook of chemistry / J. A. Dean. – McGRAW-HILL, INC., 1999. – 1291 p.Dean J. A. Lange´s handbook of chemistry. McGRAW-HILL, INC.1999.1291 p.Gupta, V. K. Potentiometric sensors for inorganic anions based on neutral carrier / V. K. Gupta // Arab. J. Sci. Eng. – 2010. – Vol. 35. – P. 7–25.Gupta V. K. Potentiometric sensors for inorganic anions based on neutral carrier. Arabian journal for science and engineering, 2010, vol. 35, pp. 7–25.Potentiometric selectivity coefficients of ion-selective electrodes. Part II. Inorganic anions (Technical Report) / Yо. Umezawa [et al.] // Pure Appl. Chem. – 2002. – Vol. 74, № 6. – Р. 923–994. https://doi.org/10.1351/pac200274060923Umezawa Yо., Umezawa K., Bühlmann Ph., Hamada N., Aoki H., Nakanishi J., Sato M., Xiao K. P., Nishimura Yu. Potentiometric selectivity coefficients of ion-selective electrodes. Part II. Inorganic anions (Technical Report). Pure and Applied Chemistry, 2002, vol. 74, no. 6, pp. 923–994. https://doi.org/10.1351/pac200274060923Antonisse, M. M. G. Potentiometric anion selective sensors / M. M. G. Antonisse, D. N. Reinhoudt // Electroanalysis. – 1999. – Vol. 11, N. 14. – P. 1035–1048. https://doi.org/10.1002/(sici)1521–4109(199910)11:143.0.co;2-iAntonisse M. M. G., Reinhoudt D. N. Potentiometric anion selective sensors. Electroanalysis, 1999, vol. 11, no. 14, pp. 1035–1048. https://doi.org/10.1002/(sici)1521–4109(199910)11:143.0.co;2-iEkmekçi, G. Preparation and properties of solid state selenite ion selective electrodes and their applications / G. Ekmekçi, G. Somer // Talanta. – 1999. – Vol. 49, N. 1. – P. 91–98. https://doi.org/10.1016/s0039-9140(98)00350-6Ekmekçi G., Somer G. Preparation and properties of solid state selenite ion selective electrodes and their applications. Talanta, 1999, vol. 49, no. 1, pp. 91–98. https://doi.org/10.1016/s0039–9140(98)00350-6Ibrahim, H. New selenite ion-selective electrodes based on 5,10,15,20-tetrakis-(4-methoxyphenyl)-21H,23H-porphyrin-Co(II) / H. Ibrahim, Y. M. Issa, Ola R. Shehab // J. Hazard. Mat. – 2010. – Vol. 181. – P. 857–867. https://doi.org/10.1016/j. jhazmat.2010.05.092Ibrahim H., Issa Y. M., Shehab Ola R. New selenite ion-selective electrodes based on 5,10,15,20-tetrakis- (4-methoxyphenyl)-21H,23H-porphyrin-Co(II). Journal of Hazardous Materials, 2010, vol. 181, pp. 857–867. https://doi. org/10.1016/j.jhazmat.2010.05.092Ekmekçi, G. A new selenite selective membrane electrode and its application / G. Ekmekçi, G. Somer // Talanta. – 1999. – Vol. 49. – P. 83–89. https://doi.org/10.1016/s0039–9140(98)00353–1Ekmekçi G., Somer G. A new selenite selective membrane electrode and its application. Talanta, 1999, vol. 49, pp. 83– 89. https://doi.org/10.1016/s0039–9140(98)00353-1Никольский, Б. П. Ионоселективные электроды / Б. П. Никольский, Е. А. Матерова. – Л.: Химия, 1980. – 240 с.Nikolsky B. P., Matherov E. A. Ion-selective electrodes. Leningrad, Chemistry, 1980. 240 p. (in Russian).Ion-selective electrodes based on long-chain quaternary ammonium salts with enhanced steric accessibility, and their application for determination of hydrophilic double- charged inorganic anion / Yu. Matveichuk [et al.] // Chem. Papers. – 2018. – Vol. 72, № 3. – P. 731–739. https://doi.org/10.1007/s11696-017-0320-7Matveichuk Yu., Rakhman’ko E., Akayeu Ya., Stanishevskii D. Ion-selective electrodes based on long-chain quaternary ammonium salts with enhanced steric accessibility, and their application for determination of hydrophilic double-charged inorganic anion. Chemical Papers, 2018, vol. 72, no. 3, pp. 731–739. https://doi.org/10.1007/s11696-017-0320-7Matveichuk, Yu. V. Influence of the QAS nature and size of a doubly charged hydrophilic inorganic ions on the analytical characteristics of S4O62−, SO42−, SO32−, S2−, S2O32− selective electrodes / Yu. V. Matveichuk, E. M. Rahman′ko // Anal. Chem. Lett. – 2017. – Vol. 7, № 5. – Р. 647–654. https://doi.org/10.1080/22297928.2017.1395296Matveichuk Yu. V., Rahman′ko E. M. Influence of the QAS nature and size of a doubly charged hydrophilic inorganic ions on the analytical characteristics of S4O62−, SO42−, SO32−, S2−, S2O32− selective electrodes. Analytical Chemistry Letters, 2017, vol. 7, no. 5, pp. 647–654. https://doi.org/10.1080/22297928.2017.1395296Matveichuk, Yu. V. Higher quaternary ammonium salts with the sterically accessible exchange center: application for development of selenate selective electrodes / Yu. V. Matveichuk, E. M. Rahman’ko // Madridge J. Anal. Sci. Instrum. – 2017. – Vol. 2, № 1. – Р. 35–40.Matveichuk Yu. V., Rakhman’ko E. M. Higher quaternary ammonium salts with the sterically accessible exchange center: application for development of selenate selective electrodes. Madridge Journal of Analytical Sciences and Instrumentation, 2017, vol. 2, no. 1, pp. 35–40.Trifluoroacetophenone derivative-based carbonate ion-selective electrodes: effect of diluent pH on the anion selectivity / Jae Ho Shin [et al.] // J. Electroanal. Chem. – 1999. – Vol. 468. – P. 76–84.Jae Ho Shin, Jae Seon Lee, Han Jin Lee, Junho Chu, Hyung-Jung Pyun, Hahyun Nam, Geun Sig Cha. Trifluoroacetophenone derivative-based carbonate ion-selective electrodes: effect of diluent pH on the anion selectivity. Journal of Electroanalytical Chemistry, 1999, vol. 468, pp. 76–84. https://doi.org/10.1016/s0022-0728(99)00079-0Камман, К. Работа с ионоселективными электродами / К. Камман. – М.: Мир, 1980. – 288 с.Camman K. Working with Ion-Selective Electrodes. Springer-Verlag Berlin Heidelberg, 1979. 226 p. https://doi. org/10.1007/978–3-642–67276–7Смирнова, А. Л. Влияние природы растворителя-пластификатора на электродные свойства пленочных карбонат-селективных мембран / А. Л. Смирнова, А. Л. Грекович, Е. А. Матерова // Электрохимия. – 1988. – Т. 24, № 9. – С. 1187–1193.Smirnova A. L., Grekovich A. L., Materova E. A. Influence of the nature of the solvent-plasticizer on the electrode properties of carbonate-selective film membranes. Elektrokhimiya = Russian Journal of Electrochemistry, 1988, vol. 24, no. 9, pp. 1187–1193 (in Russian).

The authors declare that there are no conflicts of interest present.