2015
DOI: 10.1016/j.snb.2015.07.079
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Gas sensing properties and modeling of YCoO3 based perovskite materials

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Cited by 46 publications
(34 citation statements)
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“…Alternatively, other types of Pd-doped materials were obtained by impregnation, i.e., preparing a solution of Pd acetate in acetone and adding it to the powder of YCoO3 in the desired proportions. The dispersion is dried in the temperature range between 500C and 650C for a time ranging from 6 to 18 h. The prepared powders were characterized in terms of composition and structure, using X-ray diffraction (XRD): in all cases, the predominant phase was a perovskite (>80% w ) with a modified composition [3]. …”
Section: Preparation Of the Sensing Materials Sensor Realization mentioning
confidence: 99%
See 1 more Smart Citation
“…Alternatively, other types of Pd-doped materials were obtained by impregnation, i.e., preparing a solution of Pd acetate in acetone and adding it to the powder of YCoO3 in the desired proportions. The dispersion is dried in the temperature range between 500C and 650C for a time ranging from 6 to 18 h. The prepared powders were characterized in terms of composition and structure, using X-ray diffraction (XRD): in all cases, the predominant phase was a perovskite (>80% w ) with a modified composition [3]. …”
Section: Preparation Of the Sensing Materials Sensor Realization mentioning
confidence: 99%
“…It can be seen that Mt5 is the stoichiometric base material, prepared with an equimolar amount of Y and Co. Mt4 and Mt6 are non-stoichiometric perovskites prepared with a Y:Co molar ratio of 1.1:1 and 1:0.9, respectively. These materials are included because they showed enhanced responses to NO2 [2,3]. …”
Section: Preparation Of the Sensing Materials Sensor Realization mentioning
confidence: 99%
“…YCoO 3 perovskite materials with a tunnel structure and octahedral framework containing platinum or palladium were investigated, analyzing the responses to both oxidizing and reducing gases such as CO, NO 2 , NO and CH 4 [24]. …”
Section: Gas Sensorsmentioning
confidence: 99%
“…3 and Mat. 4 were prepared by the sol-gel technique [17]. Starting from a water solution of nitrate hydrates salts of Y and Co with the addition of citric acid, the solution is heated under continuous stirring at 100°C and dried at 200°C.…”
Section: Materials Under Study and Measurements Setupmentioning
confidence: 99%