Robert Boschgmbh

Walter Daves

Tino Fuchs

Suresh Palale

Bora Ersoez

A transistor for detecting gases in the ambient air. The transistor includes a plurality of electrodes with one electrode being a gate electrode. At least one electrode is individually coated by a ceramic. An ionogel connects all electrodes with each other, the ionogel being an ionic liquid immobilized by a matrix. The use of such a transistor as an air-quality sensor is described. A process for making the transistor is also described. The process includes providing a plurality of electrodes, wherein one of the electrodes is a gate electrode; individually depositing a ceramic precursor on at least one of the plurality of electrodes; and connecting the plurality of electrodes with an ionogel, the ionogel being an ionic liquid immobilized by a matrix. A transistor produced by the process is also described.

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Broadwater Park, United Kingdom

Walter Daves