کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1791958 | 1023626 | 2012 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Synthesis of high-quality CdSiP2 polycrystalline materials directly from the constituent elements Synthesis of high-quality CdSiP2 polycrystalline materials directly from the constituent elements](/preview/png/1791958.png)
High-purity, single-phase CdSiP2 polycrystalline materials were synthesized directly from the constituent elements by a new method without graphite boat sealed in silica ampoule. The problem of explosions was solved by careful control of the heating and cooling cycle and adopting the two-zone rocking furnace with specially designed temperature profile. Mechanical and temperature oscillations as well as gradient cooling were introduced in the synthesis process. The mechanism and advantages of this new method are discussed. X-ray diffraction (XRD) analysis and Energy dispersive X-ray (EDX) microanalysis both indicated that the synthesized compound is high-quality CdSiP2 polycrystalline material.
► A new method for synthesizing CdSiP2 polycrystalline materials was reported.
► Explosions during synthesis were avoided.
► Specially designed furnace without graphite boat was adopted.
► Mechanical and temperature oscillation as well as gradient cooling were introduced.
► XRD and EDX analysis both indicated that the synthesized compound is high-quality CdSiP2 polycrystalline material.
Journal: Journal of Crystal Growth - Volume 338, Issue 1, 1 January 2012, Pages 228–231