Detail publikace

GRAPHITE PASTES IN THICK FILM SENSORS AREA

ADÁMEK, M. PRÁŠEK, J. KREJČÍ, J. FUJCIK, L.

Originální název

GRAPHITE PASTES IN THICK FILM SENSORS AREA

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, which are used for common application, are cheap and easily producible, but they are not efficient for electrochemical measurement. These pastes have insufficient sensitivity and they have other bad properties. Graphite pastes, which were designed for special chemical analysis, 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 sensors, graphite paste electrode, thick film electrodes

Autoři

ADÁMEK, M.; PRÁŠEK, J.; KREJČÍ, J.; FUJCIK, L.

Rok RIV

2003

Vydáno

22. 6. 2003

Místo

Dubrovnik, Croatia

ISBN

953-7124-00-2

Kniha

XVII IMEKO WORLD CONGRESS, Metrology in the 3rd Millennium

Číslo edice

1

Strany od

2148

Strany do

2152

Strany počet

5

BibTex

@inproceedings{BUT7552,
  author="Martin {Adámek} and Jan {Prášek} and Jan {Krejčí} and Lukáš {Fujcik}",
  title="GRAPHITE PASTES IN THICK FILM SENSORS AREA",
  booktitle="XVII IMEKO WORLD CONGRESS, Metrology in the 3rd Millennium",
  year="2003",
  volume="2003",
  number="1",
  pages="2148--2152",
  address="Dubrovnik, Croatia",
  isbn="953-7124-00-2"
}