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ADÁMEK, M. PRÁŠEK, J.
Originální název
Graphite Pastes Utilisation Possibilities for Working Electrodes of TFT Chemical Sensors
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
Miniature electrochemical sensors can be produced by thick film technology (TFT). The optimal properties of thick film electrode materials are main problems of sensors design. The optimisation of graphite pastes properties for TFT chemical sensor is discussed. The commercial TFT graphite pastes are not efficient for electrochemical measurement. Graphite pastes, which were designed for special chemical analysis with sufficient sensitivity, are technically known, but these pastes are not workable by screen-printing. The first step in rheological properties addition to graphite electrochemical pastes is the goal of this work. This will ensure the pastes printability that will enable the reproducible mass production. The graphite powder with paraffin wax mixture is the basic component of common chemical graphite pastes. There were examined different properties of these pastes in dependence on graphite powder and binding material content in this work. Finally there are described some measurement with commercial and specially prepared TFT graphite electrodes. All measurements were done using a standard electrochemical couple of potassium ferrocyanide-ferricyanide.
Klíčová slova
electrochemical sensor, graphite paste electrode, TFT electrode
Autoři
ADÁMEK, M.; PRÁŠEK, J.
Rok RIV
2003
Vydáno
9. 9. 2003
Místo
Brno
ISBN
80-214-2452-4
Kniha
10th Electronic Devices and Systems Conference 2003 Proceedings
Číslo edice
1
Strany od
366
Strany do
370
Strany počet
5
BibTex
@inproceedings{BUT8106, author="Martin {Adámek} and Jan {Prášek}", title="Graphite Pastes Utilisation Possibilities for Working Electrodes of TFT Chemical Sensors", booktitle="10th Electronic Devices and Systems Conference 2003 Proceedings", year="2003", volume="1", number="1", pages="366--370", address="Brno", isbn="80-214-2452-4" }