Development of Solid-state Reference Electrode Based on Sodium Polyanethol Sulfonate Immobilised on Cellulose Acetate

Alva, Sagir; Aziz, Abdul; Syono, Mohd Ismahadi; Sebayang, Darwin

doi:10.21315/jps2017.28.2.11

Cited by 5 publications

(14 citation statements)

References 51 publications

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“…4d, the CV image that is by boiling for 120 min, there is no visible peak of oxidation in the area of −1-1 V and the resulting CV shape is typical of the CV shape of graphite electrodes. 22,23 Under these circumstances, the electrode chosen to be NO 3 -ISE is boiled for 120 min. In this study, boiling above 120 min was not carried out, this is due to the CV at 120 min had fulfilled the characteristics of graphite electrodes.…”

Section: Resultsmentioning

confidence: 99%

“…The PPy-NO 3 formed on the surface of both graphite electrodes form an aggregation of grapes like a pile of grapes and this matches the characteristics of the PPy particles from previous studies. 22 Figure 8 also shows PPy-NO 3 formed on the surface of the graphite rod surface is denser than the carbon paste graphite rod from the dry battery waste. This is due to differences in the surface contours of the graphite electrodes used.…”

mentioning

confidence: 96%

“…9 is similar to previous research. 22 Performance test of NO 3 − -ISE.-Performance testing in this study is a very important test because this test will see the ability of ISE to respond to the presence of analytes in a sample. In this study, performance testing includes three main tests which include Nernstian numbers, linear range, and selectivity coefficients.…”

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confidence: 99%

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Development of Nitrate-Ion Selective Electrode (NO₃-ISE) Based on Carbon from Disposal Battery

Alva,

Septyanda,

Burhanudin

et al. 2023

ECS J. Solid State Sci. Technol.

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This research is related to the successful fabrication of a NO3-ISE sensor from battery disposal waste. Two types of material were used; the battery waste taken from (i) graphite rods and (ii) carbon paste. The fabrication of NO3-ISE sensors from graphite rods only goes through two main processes; removal of impurities and the growth of the Polypyrrole layer doped with NO3 (PPy-NO3). While the NO3-ISE sensor prepared from carbon paste run through four stages, which include removal of impurities, the formation of graphite rod, drying of graphite rod and formation of PPy-NO3 coating. However, both sensors produce performance that is not much different with respect to Nernstian number between -58.8 - (-60.8) mV/dec for graphite rods and -50.3-(-59.5) mV/dec based on carbon paste with a linear range of 0.1-10-4 M. The PPy-NO3 coating process on the surfaces of both graphite was carried out with a 16 cycles through cyclic voltammetry technique. Both sensors also exhibit considerable interferences from the IO3- and Cl- ions, but show good selectivity against the H2PO4- and SO42- ions. Both self-fabricated sensors have an accuracy that are comparable to the standard APHA method Ed.22nd 4500-NO3-E2012.

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Section: Resultsmentioning

confidence: 99%

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confidence: 96%

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confidence: 99%

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Development of Nitrate-Ion Selective Electrode (NO₃-ISE) Based on Carbon from Disposal Battery

Alva,

Septyanda,

Burhanudin

et al. 2023

ECS J. Solid State Sci. Technol.

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“…The anion may enter the membrane, thus, the drop of the potential differences. 1 mV/h [48]. Therefore, this system displays good stability in the first 10 h. The leaching of lipophilic salt caused a higher drift of potential differences after 10 h, KTClPB from the pseudo-reference electrode, and NaTFPB from aluminium ion sensor into aqueous solution [29].…”

Section: Stabilitymentioning

confidence: 92%

“…Meanwhile, the potential differences at the 15th to 24th hour gave a drift of 6.47 ± 0.40% (2.16 ± 0.16 mV/h). The drift rate of a suitable reference electrode should not exceed 1 mV/h [48]. Therefore, the potassium ion sensor can be said to display excellent stability in the first 10 h. A higher drift rate occurred after 10 h because of the leaching of lipophilic salt, KTClPB, into aqueous solution [29].…”

Section: Performances Assessment Of Potassium Ion Sensor For Pseudo-rmentioning

confidence: 99%

A New and All-Solid-State Potentiometric Aluminium Ion Sensor for Water Analysis

Ying

Heng

Hassan

et al. 2020

Sensors

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An all-solid-state potentiometric electrode system for aluminium ion determination was developed with a new aluminium ion sensor as the working electrode based on a new ionophore for aluminium ion, 1,1′-[(methylazanediyl)bis(ethane-2,1-diyl)]bis[3-(naphthalen-1-yl)thiourea] (ACH). The reference electrode was a potassium ion sensor, which acts as a pseudo-reference. Both electrodes were made from Ag/AgCl screen-print electrodes fabricated from a non-plasticized and photocurable poly(n-butyl acrylate) membrane that contained various other membrane components. The pseudo-reference potential based on the potassium ion sensor was fixed in 0.050 M KNO3, and such concentration of K+ ion did not interfere with the measurement of the Al3+ ion using the aluminium sensor. With such a pseudo-reference and in the presence of 0.050 M KNO3 as a background medium, the aluminium sensor measured changes of aluminium ion concentrations linearly from 10−6 to 10−2 M Al3+ ion with a Nernstian response of 17.70 ± 0.13 mV/decade. A low detection limit of 2.45 × 10−7 M was achieved with this all-solid-state potentiometric system. The aluminium sensor was insensitive to pH effects from 2.0 to 8.0 with a response time of less than 50 s. Under optimum conditions, a lifetime of 49 days was achieved with good sensor selectivity, reversibility, repeatability, and reproducibility. The all-solid-state electrode system was applied to analyze the Al3+ ion content of water samples from a water treatment plant. Compared with the conventional potentiometric detection system for aluminium ions, the new all-solid-state aluminium ion sensor incorporating a pseudo-reference from the potassium sensor demonstrated similar analytical performance. It thus provided a convenient means of aluminium content analysis in water treatment plants.

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Optimization strategy of Ag/AgCl thin film electrodes approached by chlorination process for electrochemical response materials

Khaerudini

Rahman

Alva

2020

Materials Chemistry and Physics

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Development of Solid-state Reference Electrode Based on Sodium Polyanethol Sulfonate Immobilised on Cellulose Acetate

Abstract: 52.4 ± 0.4, 51.4 ± 0.4, and −52.3 ± 0.9

Cited by 5 publications

References 51 publications

Development of Nitrate-Ion Selective Electrode (NO₃-ISE) Based on Carbon from Disposal Battery

Development of Nitrate-Ion Selective Electrode (NO₃-ISE) Based on Carbon from Disposal Battery

A New and All-Solid-State Potentiometric Aluminium Ion Sensor for Water Analysis

Optimization strategy of Ag/AgCl thin film electrodes approached by chlorination process for electrochemical response materials

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Development of Solid-state Reference Electrode Based on Sodium Polyanethol Sulfonate Immobilised on Cellulose Acetate

Abstract: 52.4 ± 0.4, 51.4 ± 0.4, and −52.3 ± 0.9

Cited by 5 publications

References 51 publications

Development of Nitrate-Ion Selective Electrode (NO3-ISE) Based on Carbon from Disposal Battery

Development of Nitrate-Ion Selective Electrode (NO3-ISE) Based on Carbon from Disposal Battery

A New and All-Solid-State Potentiometric Aluminium Ion Sensor for Water Analysis

Optimization strategy of Ag/AgCl thin film electrodes approached by chlorination process for electrochemical response materials

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Product

Resources

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Development of Nitrate-Ion Selective Electrode (NO₃-ISE) Based on Carbon from Disposal Battery

Development of Nitrate-Ion Selective Electrode (NO₃-ISE) Based on Carbon from Disposal Battery