Highly sensitive acetone sensors based on flame-spray-made La<inf>2</inf>O<inf>3</inf>-doped SnO<inf>2</inf>nanoparticulate thick films

• Main Authors: N. Tammanoon, A. Wisitsoraat, D. Phokharatkul, A. Tuantranont, S. Phanichphant, V. Yordsri, C. Liewhiran
• Format: Journal
• Published: 2018
• Online Access: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85041663216&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/48383
• Institution: Chiang Mai University

© 2018 Elsevier B.V. In the present work, flame-spray-made La 2 O 3 -doped SnO 2 nanoparticles with 0.1−2 wt% La contents were systematically studied for acetone detection. The particle and sensing film properties were characterized by X-ray diffraction, nitrogen adsorption, electron microscopy, ene...