Enhanced NO2 and SO2 sensor response under ambient conditions by polyol synthesized Ni doped SnO2 nanoparticles

Undoped and Ni doped SnO2 nanoparticles were synthesized by low temperature polyol route and systematically investigated for gas sensing applications. XRD, SEM and TEM studies confirmed the tetragonal rutile phase and the nanocrystalline nature of SnO2 particles. Doping of Ni and the formation of va...

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Veröffentlicht in:	Journal of alloys and compounds 2021-02, Vol.854, p.157276, Article 157276
Hauptverfasser:	Das, Soumitra, Girija, K.G., Debnath, A.K., Vatsa, R.K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Chemistry, Physical Doping Gas sensors Hydroxyl groups Low temperature Materials Science Materials Science, Multidisciplinary Metallurgy & Metallurgical Engineering Nanoparticles Ni doping Nitrogen dioxide NO2 and SO2 gas sensor Oxygen vacancies Physical Sciences Polyol synthesis Room temperature Science & Technology Selectivity Sensors SnO2 nanoparticles Synthesis Technology Tin dioxide Vacancies
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