Electroconductive Paste Based on Thermally Expanded Graphite for Screen Printed Electrodes of Medical Applications
Tóm tắt
In this paper, the influence of carbon components in the composition of graphite paste on the electrical resistivity of a screen-printed carbon electrode is investigated. Graphite pastes with different contents of thermally expanded graphite (4.5–7.0 wt %), fine-grained graphite (0–6 wt %) and carbon black (0–12 wt %) are investigated. The creation of a polydisperse conducting system requires the application of carbon materials with different physical properties and particle sizes. This will lead to improvement in the screen-printing quality and reduce the resistivity of screen-printed carbon electrodes.
Tài liệu tham khảo
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