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G. N. Chaudhari, S. V. Jagtap, N. N. Gedam, M. J. Pawar and V. S. Sangawar, “Sol-Gel Synthesized Semiconducting LaCo_0.8Fe_0.2O₃-Based Powder for Thick Film NH3 Gas Sensor,” Talanta, Vol. 78, No. 3, 2009, pp. 1136-1140. doi:10.1016/j.talanta.2009.01.030

has been cited by the following article:

• TITLE: Fabrication of Sm-Based Perovskite-Type Oxide Thin-Films and Gas Sensing Properties to Acetylene

  AUTHORS: Tomohisa Tasaki, Satoko Takase, Youichi Shimizu

  KEYWORDS: Perovskite-Type Oxide; Thin-Film; Ac Impedance; Acetylene; Gas Sensor

  JOURNAL NAME: Journal of Sensor Technology, Vol.2 No.2, June 13, 2012

  ABSTRACT: Sm-based perovskite-type oxide (SmMeO3: Me = Cr, Mn, Fe, Co) thin-films could be synthesized by a wet-chemical method using an acetylacetone—Poly(Vinyl Pyrrolidone) (PVP) polymeric precursor method at 750℃. The perovskite-type oxide thin-films were tried to apply an acetylene gas sensor based on AC impedance spectroscopy. Among the oxides tested, SmFeO3 thin-film sensor showed good sensor responses in which the AC impedance at 20 kHz was depending on acetylene gas concentration between 2 ppm and 80 ppm at 400℃.