Pengembangan elektroda referensi Cu/CuSO4 padatan berbasiskan membran fotopolimer pHEMA

Andaranti Kwartania, Sagir Alva

Abstract


The reference electrode plays a role in the electrochemical measurement process as a comparison electrode. In this study, 3 variations of Cu/CuSO4 solid-state reference electrode were prepared using poly (Hydroxyethyl) Methacrylate (pHEMA) as a membrane with photopolymer technique. The three electrodes were tested for DmV with a solution of pH 4, pH 7, and pH 10, whereas in Cu/CuSO4 III electrode was the best Cu/CuSO4reference electrode with an mV value of 11,4 mV. The Cu/CuSO4  reference electrode III is further tested, namely cyclic voltammetry testing, pH sensor Vs testing, and drift testing. In this test, the Cu/CuSO4reference electrode  III produced the same cyclic voltammogram chart pattern as the Ag/AgCl reference electrode. In the Vs sensor test, the slope value of the Cu/CuSO4reference electrode III was 50,933 mV/decade, and the slope value in the Ag/AgCl reference electrode was 45,55 mV/decade. The results showed that the Cu/CuSO4 reference electrode  III showed fairly good stability with a drift value of 0.5 mV/minute from the drift test results.

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Maryanto, A., & Kurniawan, F. (2016). Fabrikasi elektroda pembanding Ag/AgCl menggunakan membran Poliisoprena dan LDPE. Jurnal Sains Dan Seni ITS, 5(2), 2–5.

Alva, S., Widinugroho, A., Adrian, M., Khaerudini, D. S., Pratiwi, S. E., & Aziz, A. S. A. (2019). The New Lead (II) Ion Selective Electrode Based On Free Plasticizer Film of pTHFA Photopolymer. Journal of The Electrochemical Society, 166(15), B1513–B1519. https://doi.org/10.1149/2.0601915jes

Alva, S., Suherman, R., Friliandita, V., Khaerudini, D. S., Majlan, E. H., & Aziz, A. S. A. (2020). Preliminary study of poly(Tetrahydrofurfuryl acrylate) thin film as a potential material of ion selective electrodes: The case of nitrate ion-selective electrode. Indonesian Journal of Chemistry, 20(3), 645–654. https://doi.org/10.22146/ijc.44478

Sudarvizhi, A., Pandian, K., Oluwafemi, O. S., & Gopinath, S. C. B. (2018). Amperometry detection of nitrite in food samples using tetrasulfonated copper phthalocyanine modified glassy carbon electrode. Sensors and Actuators, B: Chemical, 272, 151–159. https://doi.org/10.1016/j.snb.2018.05.147

Izadyar, A., Al-Amoody, F., & Arachchige, D. R. (2016). Ion transfer stripping voltammetry to detect nanomolar concentrations of Cr (VI) in drinking water. Journal of Electroanalytical Chemistry, 782, 43–49. https://doi.org/10.1016/j.jelechem.2016.10.002

Maruthapandian, V., Saraswathy, V., & Muralidharan, S. (2016). Development of solid state embeddable reference electrode for corrosion monitoring of steel in reinforced concrete structures. Cement and Concrete Composites, 74, 100–108. https://doi.org/10.1016/j.cemconcomp.2016.09.001

Liang, S., & Zeng, C. C. (2020). Organic electrochemistry: Anodic construction of heterocyclic structures. Current Opinion in Electrochemistry, 24, 31–43. https://doi.org/10.1016/j.coelec.2020.06.005

Huang, P., & Zhang, Y. (2018). Electrodeposition of nickel coating in choline chloride-urea deep eutectic solvent. International Journal of Electrochemical Science, 13(11), 10798–10808. https://doi.org/10.20964/2018.11.65

Wright, R. F., Lu, P., Devkota, J., Lu, F., Ziomek-Moroz, M., & Ohodnicki, P. R. (2019). Corrosion sensors for structural health monitoring of oil and natural gas infrastructure: A review. Sensors (Switzerland), 19(18). https://doi.org/10.3390/s19183964

Alva, S., Ardiyansyah, D., Khaerudini, D. S., & Suherman, R. (2019). Solid-State Reference Electrode Based on Thin-Films of Tetrahydrofurfuryl Acrylate (pTHFA) Photopolymer. Journal of The Electrochemical Society, 166(8), B598–B603. https://doi.org/10.1149/2.1331906jes

Alva, S., Aziz, A., Syono, M. I., & Sebayang, D. (2017). Development of solid-state reference electrode based on sodium polyanethol sulfonate immobilised on cellulose acetate. Journal of Physical Science, 28(2), 161–179. https://doi.org/10.21315/jps2017.28.2.11

Dewi, M. S. (2020). Pengembangan Dan Karakterisasi Elektroda Referensi Cu/Cuso4 Padatan. Laporan Tugas Minor. Universitas Mercu Buana, Jakarta

Hall, D. M., Beck, J. R., Brand, E., Ziomek-Moroz, M., & Lvov, S. N. (2016). Copper-Copper Sulfate Reference Electrode for Operating in High Temperature and High Pressure Aqueous Environments. Electrochimica Acta, 221, 96–106. https://doi.org/10.1016/j.electacta.2016.10.143

Alva, S. (2010). Durable Planar Reference Electrode. International Publication, WIPO Patent WO 2010/021536 A2

Nnamchi, P. S., & Obayi, C. S. (2018). Electrochemical characterization of nanomaterials. In Characterization of Nanomaterials: Advances and Key Technologies. Elsevier Ltd. https://doi.org/10.1016/B978-0-08-101973-3.00004-3

Alva, S., Binti Abdul Aziz, A. S., Bin Syono, M. I., & Bin Wan Jamil, W. A. (2018). Ag/AgCl reference electrode based on thin film of arabic gum membrane. Indonesian Journal of Chemistry, 18(3), 479–485. https://doi.org/10.22146/ijc.28859

Ying, K. S., Heng, L. Y., Hassan, N. I., & Hasbullah, S. A. (2020). A New and All-Solid-State Potentiometric Aluminium Ion Sensor for Water Analysis. Sensors, 20(23), 6898. doi:10.3390/s20236898

Alva, S., Hindasah, E., Jamil,W.A.W., Prasetyorini,T., (2019). Development of Integrated Planar Chloride Ion-Selective Electrode and Ag/AgCl Reference Electrode based on Chitosan/Cellulose Acetate Membrane for Blood Serum Analysis. Bioanal. Electrochem., 11(12), 1669–1686.

Manurung, A. D. an R. V. (2011). Mikrofabrikasi Elektroda untuk Aplikasi Deteksi Konsentrasi [H+] dengan Teknologi Lapisan Tebal. Jurnal Ilmiah Elite Elektro, 2(1), 7–12.

Park, H. J., Yoon, J. H., Lee, K. G., & Choi, B. G. (2019). Potentiometric performance of flexible pH sensor based on polyaniline nanofiber arrays. Nano Convergence, 6(1). https://doi.org/10.1186/s40580-019-0179-0




DOI: http://dx.doi.org/10.22441/jonem.v1i1.14571

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