Synthesis of ZrO2–TiO2 solid solutions by various synthetic methods in the region of high zirconium contents
作者： Koichi Kubo , Saburo Hosokawa , Satoshi Furukawa , Shinji Iwamoto , Masashi Inoue
DOI: 10.1007/S10853-007-2020-0
关键词: Zirconium 、 Ethylene glycol 、 Hydroxide 、 Alkoxide 、 Cubic zirconia 、 Differential thermal analysis 、 Materials science 、 Titanium 、 Inorganic chemistry 、 Solid solution
摘要: Zirconia samples and ZrO2–TiO2 solid solutions were synthesized from zirconium titanium alkoxides with the Zr/Ti molar ratios of 1:0, 9:1, 6:1, 3:1 by various methods, i.e., glycothermal method using 1,4-butanediol or ethylene glycol, alkoxide method, solvothermal treatment alkoxide-derived hydroxide sol. The characterized XRD, TG-DTA, Raman spectroscopy, nitrogen adsorption isotherm. In all samples, obtained in which Ti was incorporated into ZrO2 lattice. had higher thermal stabilities much larger surface areas than ZrO2.
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