Thick film of CuGeO3 as a H2S gas sensor

Thick film of CuGeO3 as a H2S gas sensor

In this article, copper germanate (CuGeO 3 ) mixed noble metal pervoskite oxide was prepared by solid-state synthesis process first time. XRD confirms the orthorhombic pervoskite phase of material. Thick films of CG were prepared by screen-printing technique. The gas sensing performance of thick fil...

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Bibliographische Detailangaben
Hauptverfasser: Baste, Y.R., Borhade, A.V., Gaikwad, V.B., Jain, G.H., Kajale, D.D.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Business
Chemical technology
Chemistry
Copper Germanate
Environmentally friendly manufacturing techniques
Gas detectors
Gases
H 2 S gas sensor
Industrial pollution
selectivity
sensitivity
Temperature sensors
Thick films
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Beschreibung
Zusammenfassung:In this article, copper germanate (CuGeO 3 ) mixed noble metal pervoskite oxide was prepared by solid-state synthesis process first time. XRD confirms the orthorhombic pervoskite phase of material. Thick films of CG were prepared by screen-printing technique. The gas sensing performance of thick films were tested for various gases. It showed maximum sensitivity to H 2 S gas at 50degC for less than 10ppm gas concentration. The sensitivity, selectivity, response and recovery time of the sensor were measured and presented.
ISSN:2156-8065
2156-8073
DOI:10.1109/ICSENST.2008.4757080