Chinese Journal of Applied Chemistry ›› 1998, Vol. 0 ›› Issue (2): 115-116.
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Chu Xiangfeng, Liu Xingqin, Wang Hong
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Abstract: A series of sintered complex oxides were prepared from α-Fe2O3 and K2CO3 (in molar ratio of 95:5) with addition of TiO2. The XRD results showed that addition of TiO2 increased the porosity of the mixed oxides and eliminated the formation of β-K2O and KFe11O17 phases, which usually cause the hysteresis of such a material.
Key words: Fe2O3-TiO2-K2O, complex oxide, hymidity sensor
Chu Xiangfeng, Liu Xingqin, Wang Hong. Structure and Humidity Sensitivity of Complex Oxides Fe2O3-TiO2-K2O[J]. Chinese Journal of Applied Chemistry, 1998, 0(2): 115-116.
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