RESPONSE TIME STUDIES FOR PRECIPITATE-BASED ION-SELECTIVE ELECTRODES IN THE RANGE OF THE LOWER DETECTION LIMIT.

Erno Lindner, K. Tóth, Erno Pungor

Research output: Contribution to journalArticle

21 Citations (Scopus)

Abstract

With the aim of obtaining kinetic information, the dynamic behavior of precipitate-based ion-selective electrodes has been studied with the so-called activity-step method in a wide activity range. In the range of the lower detection limit a critical activity value was observed, below which the response time increased significantly and was no longer flow rate dependent. On the basis of the results it was concluded that below the critical activity value the rate of the electrode response is determined principally by processes slower than the film diffusion.

Original languageEnglish
Pages (from-to)72-76
Number of pages5
JournalAnalytical Chemistry
Volume54
Issue number1
Publication statusPublished - Jan 1982

Fingerprint

Time and motion study
Precipitates
Flow rate
Electrodes
Kinetics
Ion-Selective Electrodes

ASJC Scopus subject areas

  • Analytical Chemistry

Cite this

RESPONSE TIME STUDIES FOR PRECIPITATE-BASED ION-SELECTIVE ELECTRODES IN THE RANGE OF THE LOWER DETECTION LIMIT. / Lindner, Erno; Tóth, K.; Pungor, Erno.

In: Analytical Chemistry, Vol. 54, No. 1, 01.1982, p. 72-76.

Research output: Contribution to journalArticle

@article{71fe07f652dc4a278533a41fc0adf2f1,
title = "RESPONSE TIME STUDIES FOR PRECIPITATE-BASED ION-SELECTIVE ELECTRODES IN THE RANGE OF THE LOWER DETECTION LIMIT.",
abstract = "With the aim of obtaining kinetic information, the dynamic behavior of precipitate-based ion-selective electrodes has been studied with the so-called activity-step method in a wide activity range. In the range of the lower detection limit a critical activity value was observed, below which the response time increased significantly and was no longer flow rate dependent. On the basis of the results it was concluded that below the critical activity value the rate of the electrode response is determined principally by processes slower than the film diffusion.",
author = "Erno Lindner and K. T{\'o}th and Erno Pungor",
year = "1982",
month = "1",
language = "English",
volume = "54",
pages = "72--76",
journal = "Analytical Chemistry",
issn = "0003-2700",
publisher = "American Chemical Society",
number = "1",

}

TY - JOUR

T1 - RESPONSE TIME STUDIES FOR PRECIPITATE-BASED ION-SELECTIVE ELECTRODES IN THE RANGE OF THE LOWER DETECTION LIMIT.

AU - Lindner, Erno

AU - Tóth, K.

AU - Pungor, Erno

PY - 1982/1

Y1 - 1982/1

N2 - With the aim of obtaining kinetic information, the dynamic behavior of precipitate-based ion-selective electrodes has been studied with the so-called activity-step method in a wide activity range. In the range of the lower detection limit a critical activity value was observed, below which the response time increased significantly and was no longer flow rate dependent. On the basis of the results it was concluded that below the critical activity value the rate of the electrode response is determined principally by processes slower than the film diffusion.

AB - With the aim of obtaining kinetic information, the dynamic behavior of precipitate-based ion-selective electrodes has been studied with the so-called activity-step method in a wide activity range. In the range of the lower detection limit a critical activity value was observed, below which the response time increased significantly and was no longer flow rate dependent. On the basis of the results it was concluded that below the critical activity value the rate of the electrode response is determined principally by processes slower than the film diffusion.

UR - http://www.scopus.com/inward/record.url?scp=0019923467&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0019923467&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0019923467

VL - 54

SP - 72

EP - 76

JO - Analytical Chemistry

JF - Analytical Chemistry

SN - 0003-2700

IS - 1

ER -