Semiconductor Gas Sensors Based on Pd/SnO(2) Nanomaterials for Methane Detection in Air

Semiconductor sensors based on nanosized Pd-containing tin dioxide have been obtained by a sol–gel technique. Semiconductor gas-sensitive materials were characterized by transmission electron microscopy (TEM) and X-ray diffraction (XRD) methods. Influence of Pd additives on sensitivity of the sensor...

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Detalles Bibliográficos
Autores principales: Fedorenko, George, Oleksenko, Ludmila, Maksymovych, Nelly, Skolyar, Galina, Ripko, Oleksandr
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer US 2017
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5418166/
https://www.ncbi.nlm.nih.gov/pubmed/28476083
http://dx.doi.org/10.1186/s11671-017-2102-0
Descripción
Sumario:Semiconductor sensors based on nanosized Pd-containing tin dioxide have been obtained by a sol–gel technique. Semiconductor gas-sensitive materials were characterized by transmission electron microscopy (TEM) and X-ray diffraction (XRD) methods. Influence of Pd additives on sensitivity of the sensors to methane has been studied. Temperature dependences of electrical resistance in air and sensor response to methane on palladium content for the sensors based on nanosized materials Pd/SnO(2) have been investigated.

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