Synthesis and Characterization of Ag Doped LaCoO3 Nanowire Sputter-Deposited Coatings as Heavy Hydrocarbon Sensors
2014 ◽
Vol 605
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pp. 314-317
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Keyword(s):
In this paper, we investigate the feasibility of La1-xAgxCoO3-α nanowires by reactive magnetron sputtering. After a short description of the experimental and hydrocarbon sensing bench devices, a first part will be dedicated to the chemical, microstructural and structural characterization (SEM, XRD,...) of the coatings. As deposited coatings are amorphous and a post heat-treatment under air at 873 K is necessary to crystallise them in the perovskite structure. Finally, the performance as dodecane-sensors of these coatings with amorphous and crystalline structures will be discussed depending on dodecane concentrations and sensitive surfaces temperature and will be compared to those of La0.40Sr0.15Ag0.45CoO3-α nanowires.
2018 ◽
Vol 54
(2)
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pp. 1434-1442
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2014 ◽
Vol 611
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pp. 249-252
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2005 ◽
Vol 14
(3-7)
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pp. 989-993
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2011 ◽
Vol 257
(15)
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pp. 6923-6927
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2009 ◽
Vol 9
(9)
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pp. 5451-5454
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2009 ◽
Vol 255
(7)
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pp. 4177-4179
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2019 ◽
Vol 37
(2)
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pp. 021203
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