All‐Solid‐State Reference Electrodes with Poly(<i>n</i>‐butyl acrylate) Based Membranes

Kisiel, Anna; Michalska, Agata; Maksymiuk, Krzysztof; Hall, E. A. H.

doi:10.1002/elan.200704065

Cited by 49 publications

(51 citation statements)

References 34 publications

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“…using photo-nBA and thermo-MMA:nBA membranes) with comparable studies previously reported on CPs-based SSREs by Kisiel et al [10, 16, 18] (see Table 2). SWCNTs-based SSREs show comparable analytical performance values in terms of KCl, NaCl, NaNO 3 and pH insensitivity.…”

Section: Resultssupporting

confidence: 89%

Solid-state reference electrodes based on carbon nanotubes and polyacrylate membranes

et al. 2011

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A novel potentiometric solid-state reference electrode containing single-walled carbon nanotubes as the transducer layer between a polyacrylate membrane and the conductor is reported here. Single-walled carbon nanotubes act as an efficient transducer of the constant potentiometric signal originating from the reference membrane containing the Ag/AgCl/Cl− ions system, and they are needed to obtain a stable reference potentiometric signal. Furthermore, we have taken advantage of the light insensitivity of single-walled carbon nanotubes to improve the analytical performance characteristics of previously reported solid-state reference electrodes. Four different polyacrylate polymers have been selected in order to identify the most efficient reservoir for the Ag/AgCl system. Finally, two different arrangements have been assessed: (1) a solid-state reference electrode using photo-polymerised n-butyl acrylate polymer and (2) a thermo-polymerised methyl methacrylate:n-butyl acrylate (1:10) polymer. The sensitivity to various salts, pH and light, as well as time of response and stability, has been tested: the best results were obtained using single-walled carbon nanotubes and photo-polymerised n-butyl acrylate polymer. Water transport plays an important role in the potentiometric performance of acrylate membranes, so a new screening test method has been developed to qualitatively assess the difference in water percolation between the polyacrylic membranes studied. The results presented here open the way for the true miniaturisation of potentiometric systems using the excellent properties of single-walled carbon nanotubes.

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Section: Resultssupporting

confidence: 89%

Solid-state reference electrodes based on carbon nanotubes and polyacrylate membranes

et al. 2011

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“…Poly (n-butyl acrylate) was selected as the material for the membrane because in screen printed technology, the membrane used must have a high adhesive strength on several types of substrates [1,14]. In addition, the polymer of poly (n-butyl acrylate) having the characteristics do not require plasticizers and hydrophobic.…”

Section: The Effect Of Lipophilic Salts Ratiomentioning

confidence: 99%

“…This is because the potentiometric electrodes can be designed with portable platform, disposable and tool is also not expensive. This analysis technique in particular is widely applied for medical and environmental applications [1]. Thick and thin film technology used to produce the corresponding sensor or disposable equipment.…”

Section: Introductionmentioning

confidence: 99%

Optimization of Screen Printed Reference Electrode Based on Charge Balance and Poly (Butyl Acrylate) Photocurable Mebrane

Alva

Heng²,

Ahmad³

2016

IJIMEAM

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This research focus on transforming the traditional design of reference electrode into all-solid-state reference electrode front-end using Ag/AgCl screen-printed electrodes. By replacing the internal reference solution of a traditional reference electrode by a solid photocurable membrane, an all-solid-state reference electrode can be achieved. The solid-state screen-printed reference electrode was designed using a photocurable acrylic film containing immobilized sodium tetrakis [3,5-bis(trifluoromethyl)phenyl] borate (NaTFPB) and trimethylocthylammonium chloride (TOMA-Cl). An optimum ratio of NaTFPB:TOMA-Cl = 1:1 produced a stable reference electrode. In the anions interference studies, all anions i.e. NO 3 -, Cl -, Br -and SO 4 2-does not give effect to the SPRE except perchlorate anions. The all-solid-state reference electrodes was applied to the detection of potassium ions and ammonium ions. Validation of the all-screen-printed reference electrode was performed with reference electrode standard gel type. The validation results showed that all-solid-state screenprinted reference electrode demonstrated performance that was comparable to standard reference electrode.

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“…This problem has been recently addressed in different ways. All-solid-state reference electrodes have been described with conducting polymers as ion-to-electron transducers and PVC or acrylic membranes containing lipophilic electrolytes and also KCl, AgCl and metal silver [19][20][21]. Aqueous liquid junctions in Ag/AgCl electrodes were successfully replaced with suitable ionic liquids [22,23].…”

Section: Theorymentioning

confidence: 99%

Single-ion activity: Optical sensing vs. electrochemical sensing

Stashkova

Peshkova

Mikhelson

2015

Sensors and Actuators B: Chemical

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All‐Solid‐State Reference Electrodes with Poly(n‐butyl acrylate) Based Membranes

Cited by 49 publications

References 34 publications

Solid-state reference electrodes based on carbon nanotubes and polyacrylate membranes

Solid-state reference electrodes based on carbon nanotubes and polyacrylate membranes

Optimization of Screen Printed Reference Electrode Based on Charge Balance and Poly (Butyl Acrylate) Photocurable Mebrane

Single-ion activity: Optical sensing vs. electrochemical sensing

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