کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7897571 | 1510118 | 2017 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis and characterization of glycolate precursors to MTiO3 (MÂ =Â Ni2+, Co2+, Zn2+)
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Synthesis and characterization of glycolate precursors to MTiO3 (MÂ =Â Ni2+, Co2+, Zn2+) Synthesis and characterization of glycolate precursors to MTiO3 (MÂ =Â Ni2+, Co2+, Zn2+)](/preview/png/7897571.png)
چکیده انگلیسی
Novel glycolate precursors to metal titanates MTiO3 (M = Ni2+, Co2+, Zn2+) were synthesized by heating metal acetate and titanium isopropoxide in ethylene glycol up to 190 °C during distilling the water to avoid hydrolysis of precursors. These glycolate precursors were characterized by X-ray diffraction (XRD), Fourier transformation infrared spectroscopy (FT-IR), thermal analysis (TG-DTA), and scanning electron microscopy (SEM). The obtained three isostructural glycolate precursors were containing metal (Ni, Co, Zn), titanium, and ethylene glycol with a ratio of 1:1:4. The crystal growth processes of three precursors were different from each other. These precursors revealed homogeneous and well-defined rod-like structure with 0.5-3.0 μm in thickness and 4-20 μm in length. The obtained metal titanates were consisted of microrods with 0.4-1.5 μm in thickness and 2-15 μm in length.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Asian Ceramic Societies - Volume 5, Issue 4, December 2017, Pages 482-488
Journal: Journal of Asian Ceramic Societies - Volume 5, Issue 4, December 2017, Pages 482-488
نویسندگان
Kaori Takase, Hitoshi Nishizawa, Ayumu Onda, Kazumichi Yanagisawa, Shu Yin,