Precise Conductivity Measurements with Thick-Film IDEs

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F02%3APU29211" target="_blank" >RIV/00216305:26220/02:PU29211 - isvavai.cz</a>
Alternative codes found
RIV/10557300:_____/02:#0000013
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Precise Conductivity Measurements with Thick-Film IDEs
Original language description
Thick-film Pt interdigitated electrodes (IDEs) are used as miniature and cheap chemical sensor for widespread use as conductivity-based transducer. The planar sensor has been characterised by a precise impedance analyser over a wide range of frequenciesand conductivities. The frequency characteristics have been studied to describe the electrode behaviour, and for comparison with theory. We found relations between conductivity and frequency. The ridge frequency was detected as suitable measuring frequenncy to improve accuracy. Extracted relations can be used as correction characteristics. The correction factor was determined for wide range of conductivity to take precise measurements without cell replacement.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
EDS 2002 Electronic Devices and Systems Conference
ISBN
80-214-2180-0
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
364-368
Publisher name
Ing. Zdeněk Novotný, CSc., Brno, Ondráčkova 105
Place of publication
Brno
Event location
Brno
Event date
Sep 9, 2002
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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