کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1793704 | 1023681 | 2009 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Electrochemical crystal growth of perovskite ruthenates Electrochemical crystal growth of perovskite ruthenates](/preview/png/1793704.png)
Single crystals of CaRu1−xMnxO3 and SrRuO3 were grown using an electrochemical technique with calcium or strontium chloride as a solvent, and the crystallographic properties of grown crystals were characterized by single-crystal X-ray diffraction and powder X-ray diffraction. CaRu1−xMnxO3 and SrRuO3 crystals with natural surfaces were obtained on the cathode, reflecting the characteristic of the growth in a liquid phase. In spite of the low synthesis temperature of 780 °C, the size of CaRuO3 crystals was relatively large (∼2.5 mm in length). The Mn content of grown crystals was in proportion to the molar ratio of Mn2O3/RuO2 at the synthesis, and CaRu1−xMnxO3 crystals with different compositions could be obtained by only changing the ratio of the raw materials.
Journal: Journal of Crystal Growth - Volume 311, Issue 3, 15 January 2009, Pages 623–626