کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1795148 | 1023716 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A novel aqueous solution method for K3Li2Nb5O15 film and powder
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A novel aqueous solution method for K3Li2Nb5O15 film and powder A novel aqueous solution method for K3Li2Nb5O15 film and powder](/preview/png/1795148.png)
چکیده انگلیسی
K3Li2Nb5O15 (KLN) is fabricated from a peroxide precursor. In the fabrication of the peroxide precursor solution, a hydrogen peroxide aqueous solution (H2O2) reacts with niobium ethoxide, potassium ethoxide, and lithium ethoxide in ethanol solution with a K:Li:Nb ratio of 3:2:5 to form the precursor solution. XRD and Raman spectra of the heat-treated powder show that the pure K3Li2Nb5O15 phase can form at a temperature as low as 500 °C. Ferroelectric KLN thin film was also fabricated from this clear precursor solution by spin coating, and it displays ferroelectric polarization hysteresis behavior. It is demonstrated that the solution is a novel precursor for KLN with the advantages of low sintering temperature and simplicity.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Crystal Growth - Volume 307, Issue 2, 15 September 2007, Pages 353-357
Journal: Journal of Crystal Growth - Volume 307, Issue 2, 15 September 2007, Pages 353-357
نویسندگان
Zhenxiang Cheng, Xiaolin Wang, Kiyoshi Ozawa, Hideo Kimura,