Electrical and CO-sensing properties of
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Ru Zhang; Jifan Hu; Ma Zhao; Zhouxiang Han; Jianying Wei; Zhanlei Wu; Hongwei Qi
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Article
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2010
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Elsevier Science
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English
⚖ 313 KB
In this work, nanocrystalline powders of perovskite-type compounds SmFe 1-x Co x O 3 (x = 0, 0.3) were prepared by sol-gel method. The morphology, electrical and carbon monoxide (CO) sensing properties of the nanocrystalline powders were studied by X-ray diffraction technique, Scanning Electron Micr