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Citation: Zhang Ruifang, Shen Yusheng, Zhang Tianshu. Solid Soution α-(Fe_1-xSb_x)₂O₃(0≤x≤0.2) as Gas Sensing Materials[J]. Chinese Journal of Applied Chemistry, ;1994, 11(4): 66-68. shu

Solid Soution α-(Fe_1-xSb_x)₂O₃(0≤x≤0.2) as Gas Sensing Materials

1.
DepartmentVMaterials Science and Engineering, University of Science and Technology of China, Hefei 230026

Received Date: 13 September 1993
Available Online: 28 March 1994
Fund Project:

The title solid solution has been prepared by coprecitation,The (Fe_1-xSb_x)₂O₃ of up to x=0.2 has a structure of corundum as α-Fe₂O₃.The substitution of Sb⁵⁺ for Fe³⁺ site in α-Fe₂O₃ leads to the decrease of resistance one order of magnitude lower and remarkable improvement in sensitivity to reducing gases.
- α-Fe₂O₃,
- solid solution,
- gas sensing material
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Solid Soution α-(Fe1-xSbx)2O3(0≤x≤0.2) as Gas Sensing Materials

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通讯作者: 陈斌, bchen63@163.com

Solid Soution α-(Fe_1-xSb_x)₂O₃(0≤x≤0.2) as Gas Sensing Materials