Synthesis and Characterization of Organic-Inorganic Nanocomposite Poly-o-anisidine Sn(IV) Arsenophosphate: Its Analytical Applications as Pb(II) Ion-Selective Membrane Electrode
Poly-o-anisidine Sn(IV) arsenophosphate is a newly synthesized nanocomposite material and has been characterized on the basis of its chemical composition, ion exchange capacity, TGA-DTA, FTIR, X-RAY, SEM, and TEM studies. On the basis of distribution studies, the exchanger was found to be highly sel...
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| Format: | Article |
| Language: | English |
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Wiley
2009-01-01
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| Series: | International Journal of Analytical Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2009/659215 |
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| author | Asif Ali Khan Umme Habiba Anish Khan |
| author_facet | Asif Ali Khan Umme Habiba Anish Khan |
| author_sort | Asif Ali Khan |
| collection | DOAJ |
| description | Poly-o-anisidine Sn(IV) arsenophosphate is a newly synthesized nanocomposite material and has been characterized on the basis of its chemical composition, ion exchange capacity, TGA-DTA, FTIR, X-RAY, SEM, and TEM studies. On the basis of distribution studies, the exchanger was found to be highly selective for lead that is an environmental pollutant. For the detection of lead in water a heterogeneous precipitate based ion-selective membrane electrode was developed by means of this composite cation exchanger as electroactive material. The membrane electrode is mechanically stable, with a quick response time, and can be operated over a wide pH range. The selectivity coefficients were determined by mixed solution method and revealed that the electrode is sensitive for Pb(II) in presence of interfering cations. The practical utility of this membrane electrode has been established by employing it as an indicator electrode in the potentiometric titration of Pb(II). |
| format | Article |
| id | doaj-art-9c37fc73bf794e8c98616eeb9cd9b02d |
| institution | OA Journals |
| issn | 1687-8760 1687-8779 |
| language | English |
| publishDate | 2009-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Analytical Chemistry |
| spelling | doaj-art-9c37fc73bf794e8c98616eeb9cd9b02d2025-08-20T02:20:16ZengWileyInternational Journal of Analytical Chemistry1687-87601687-87792009-01-01200910.1155/2009/659215659215Synthesis and Characterization of Organic-Inorganic Nanocomposite Poly-o-anisidine Sn(IV) Arsenophosphate: Its Analytical Applications as Pb(II) Ion-Selective Membrane ElectrodeAsif Ali Khan0Umme Habiba1Anish Khan2Analytical and Polymer Research Laboratory, Department of Applied Chemistry, Faculty of Engineering and Technology, Aligarh Muslim University, Aligarh 202002, IndiaAnalytical and Polymer Research Laboratory, Department of Applied Chemistry, Faculty of Engineering and Technology, Aligarh Muslim University, Aligarh 202002, IndiaAnalytical and Polymer Research Laboratory, Department of Applied Chemistry, Faculty of Engineering and Technology, Aligarh Muslim University, Aligarh 202002, IndiaPoly-o-anisidine Sn(IV) arsenophosphate is a newly synthesized nanocomposite material and has been characterized on the basis of its chemical composition, ion exchange capacity, TGA-DTA, FTIR, X-RAY, SEM, and TEM studies. On the basis of distribution studies, the exchanger was found to be highly selective for lead that is an environmental pollutant. For the detection of lead in water a heterogeneous precipitate based ion-selective membrane electrode was developed by means of this composite cation exchanger as electroactive material. The membrane electrode is mechanically stable, with a quick response time, and can be operated over a wide pH range. The selectivity coefficients were determined by mixed solution method and revealed that the electrode is sensitive for Pb(II) in presence of interfering cations. The practical utility of this membrane electrode has been established by employing it as an indicator electrode in the potentiometric titration of Pb(II).http://dx.doi.org/10.1155/2009/659215 |
| spellingShingle | Asif Ali Khan Umme Habiba Anish Khan Synthesis and Characterization of Organic-Inorganic Nanocomposite Poly-o-anisidine Sn(IV) Arsenophosphate: Its Analytical Applications as Pb(II) Ion-Selective Membrane Electrode International Journal of Analytical Chemistry |
| title | Synthesis and Characterization of Organic-Inorganic Nanocomposite Poly-o-anisidine Sn(IV) Arsenophosphate: Its Analytical Applications as Pb(II) Ion-Selective Membrane Electrode |
| title_full | Synthesis and Characterization of Organic-Inorganic Nanocomposite Poly-o-anisidine Sn(IV) Arsenophosphate: Its Analytical Applications as Pb(II) Ion-Selective Membrane Electrode |
| title_fullStr | Synthesis and Characterization of Organic-Inorganic Nanocomposite Poly-o-anisidine Sn(IV) Arsenophosphate: Its Analytical Applications as Pb(II) Ion-Selective Membrane Electrode |
| title_full_unstemmed | Synthesis and Characterization of Organic-Inorganic Nanocomposite Poly-o-anisidine Sn(IV) Arsenophosphate: Its Analytical Applications as Pb(II) Ion-Selective Membrane Electrode |
| title_short | Synthesis and Characterization of Organic-Inorganic Nanocomposite Poly-o-anisidine Sn(IV) Arsenophosphate: Its Analytical Applications as Pb(II) Ion-Selective Membrane Electrode |
| title_sort | synthesis and characterization of organic inorganic nanocomposite poly o anisidine sn iv arsenophosphate its analytical applications as pb ii ion selective membrane electrode |
| url | http://dx.doi.org/10.1155/2009/659215 |
| work_keys_str_mv | AT asifalikhan synthesisandcharacterizationoforganicinorganicnanocompositepolyoanisidinesnivarsenophosphateitsanalyticalapplicationsaspbiiionselectivemembraneelectrode AT ummehabiba synthesisandcharacterizationoforganicinorganicnanocompositepolyoanisidinesnivarsenophosphateitsanalyticalapplicationsaspbiiionselectivemembraneelectrode AT anishkhan synthesisandcharacterizationoforganicinorganicnanocompositepolyoanisidinesnivarsenophosphateitsanalyticalapplicationsaspbiiionselectivemembraneelectrode |