کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1488135 | 1510714 | 2015 | 5 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Sealed-tube synthesis and phase diagram of LixTiS2 (0 ≤ x ≤1) Sealed-tube synthesis and phase diagram of LixTiS2 (0 ≤ x ≤1)](/preview/png/1488135.png)
We reported a new method to prepare LixTiS2 (0 ≤ x ≤ 1) at 600 °C in sealed tube using Li2S as lithium source. The LixTiS2 samples were characterized by powder X-ray diffraction, scanning electron microscopy, energy dispersive X-ray spectroscopy, and differential thermal analysis. The variations of the lattice parameters with lithium content x in LixTiS2 were determined by X-ray powder diffraction analysis for both 1T and 3R phases. The phase transition between low-temperature 1T phase and high-temperature 3R phase was confirmed by the powder X-ray diffraction analysis. Based on the differential thermal analysis and X-ray diffraction results, a schematic phase diagram of the LixTiS2 system has been constructed, providing a guideline to synthesize LixTiS2 in 1T structure or 3R structure.
We reported a new method to prepare LixTiS2 (0 ≤ x ≤ 1) at 600 °C in sealed tube using Li2S aslithium source. A schematic phase diagram of the LixTiS2 system has been constructed based on the DTA and XRD data.Figure optionsDownload as PowerPoint slide
Journal: Materials Research Bulletin - Volume 61, January 2015, Pages 499–503