Preparation of nanocrystalline heterostructures TiO2-SnO2 by modified sol-gel method
نویسندگان
چکیده
منابع مشابه
Nanocrystalline TiO2/SnO2 heterostructures for gas sensing
The aim of this research is to study the role of nanocrystalline TiO2/SnO2 n-n heterojunctions for hydrogen sensing. Nanopowders of pure SnO2, 90 mol % SnO2/10 mol % TiO2, 10 mol % SnO2/90 mol % TiO2 and pure TiO2 have been obtained using flame spray synthesis (FSS). The samples have been characterized by BET, XRD, SEM, HR-TEM, Mössbauer effect and impedance spectroscopy. Gas-sensing experiment...
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ژورنال
عنوان ژورنال: Mechanik
سال: 2016
ISSN: 0025-6552
DOI: 10.17814/mechanik.2016.5-6.59