A new probe for measuring electrolytic conductance

Wouter Olthuis, A. Volanschi, A. Volanschi, Johan G. Bomer, Piet Bergveld

    Research output: Contribution to journalArticleAcademicpeer-review

    22 Citations (Scopus)
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    Abstract

    A conductance cell of which the electrodes are provided with a 110 nm thick Ta2O5 insulating film is proposed and realized. The stable and very low impedance of the total oxide/solution interface largely reduces interference from redox processes. Measurement results, given as an output voltage between 10 and 600 mV as a function of the specific resistance between 0.1 and 8 k¿, are shown to be in agreement with theoretically calculated results, both at the constant current and constant voltage mode of operation.
    Original languageUndefined
    Pages (from-to)230-233
    JournalSensors and actuators. B: Chemical
    Volume13
    Issue number13
    DOIs
    Publication statusPublished - 1993

    Keywords

    • IR-15047
    • METIS-111944

    Cite this

    Olthuis, Wouter ; Volanschi, A. ; Volanschi, A. ; Bomer, Johan G. ; Bergveld, Piet. / A new probe for measuring electrolytic conductance. In: Sensors and actuators. B: Chemical. 1993 ; Vol. 13, No. 13. pp. 230-233.
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    A new probe for measuring electrolytic conductance. / Olthuis, Wouter; Volanschi, A.; Volanschi, A.; Bomer, Johan G.; Bergveld, Piet.

    In: Sensors and actuators. B: Chemical, Vol. 13, No. 13, 1993, p. 230-233.

    Research output: Contribution to journalArticleAcademicpeer-review

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    T1 - A new probe for measuring electrolytic conductance

    AU - Olthuis, Wouter

    AU - Volanschi, A.

    AU - Volanschi, A.

    AU - Bomer, Johan G.

    AU - Bergveld, Piet

    PY - 1993

    Y1 - 1993

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    AB - A conductance cell of which the electrodes are provided with a 110 nm thick Ta2O5 insulating film is proposed and realized. The stable and very low impedance of the total oxide/solution interface largely reduces interference from redox processes. Measurement results, given as an output voltage between 10 and 600 mV as a function of the specific resistance between 0.1 and 8 k¿, are shown to be in agreement with theoretically calculated results, both at the constant current and constant voltage mode of operation.

    KW - IR-15047

    KW - METIS-111944

    U2 - 10.1016/0925-4005(93)85368-K

    DO - 10.1016/0925-4005(93)85368-K

    M3 - Article

    VL - 13

    SP - 230

    EP - 233

    JO - Sensors and actuators. B: Chemical

    JF - Sensors and actuators. B: Chemical

    SN - 0925-4005

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