Estimation of Trace Level Cadmium(II) by Polyaniline-zirconium Phosphoborate Nanocomposite-based Membrane Electrode
- Авторлар: Sandeep Kaushal 1, Badru R.1, Singh P.1, Kumar S.2, Mittal S.3
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Мекемелер:
- Department of Chemistry, Sri Guru Granth Sahib World University
- Department of Physics, Sri Guru Granth Sahib World University
- School of Chemistry & Biochemistry, Thapar University
- Шығарылым: Том 74, № 8 (2019)
- Беттер: 800-808
- Бөлім: Articles
- URL: https://journals.rcsi.science/1061-9348/article/view/183287
- DOI: https://doi.org/10.1134/S1061934819080148
- ID: 183287
Дәйексөз келтіру
Аннотация
Present work deals with a new ion selective membrane electrode suitable for determining trace cadmium(II) concentration in environmental samples. After structural and morphological characterization, the synthesized nanocomposite was observed to be selective towards Cd(II) on the basis of distribution studies, and was further employed in fabricating Cd(II) ion selective membrane electrode. Polyaniline incorporated zirconium phosphoborate nanocomposite prepared by the sol-gel method was used as an electroactive material and the epoxy resin, araldite as binder in the fabrication of membrane electrode. The fabricated electrode exhibits sub-Nernstian response of 22.9 mV/decade over a wide concentration range, low limit of detection (4 × 10–7 M), fast response time (14 s), long life time of 4 months and wide pH working range (2.5 to 8.0). The electrode was successfully used for estimation of trace levels of Cd(II) in industrial effluents of Ni‒Cd battery and printer toner units.
Негізгі сөздер
Авторлар туралы
Sandeep Kaushal
Department of Chemistry, Sri Guru Granth Sahib World University
Email: dhillonps2003@gmail.com
Үндістан, Fatehgarh Sahib, Punjab
Rahul Badru
Department of Chemistry, Sri Guru Granth Sahib World University
Email: dhillonps2003@gmail.com
Үндістан, Fatehgarh Sahib, Punjab
Pritpal Singh
Department of Chemistry, Sri Guru Granth Sahib World University
Хат алмасуға жауапты Автор.
Email: dhillonps2003@gmail.com
Үндістан, Fatehgarh Sahib, Punjab
Sanjeev Kumar
Department of Physics, Sri Guru Granth Sahib World University
Email: dhillonps2003@gmail.com
Үндістан, Fatehgarh Sahib, Punjab
Susheel Mittal
School of Chemistry & Biochemistry, Thapar University
Email: dhillonps2003@gmail.com
Үндістан, Patiala, Punjab