کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1333783 | 979106 | 2007 | 7 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Controlled synthesis of bismuth oxo nanoscale crystals (BiOCl, Bi12O17Cl2, α-Bi2O3, and (BiO)2CO3) by solution-phase methods Controlled synthesis of bismuth oxo nanoscale crystals (BiOCl, Bi12O17Cl2, α-Bi2O3, and (BiO)2CO3) by solution-phase methods](/preview/png/1333783.png)
We present the controlled solution-phase synthesis of several sheet- or rod-like bismuth oxides, BiOCl, Bi12O17Cl2, α-Bi2O3 and (BiO)2CO3, by adjusting growth parameters such as reaction temperature, mole ratios of reactants, and the base used. BiOCl, Bi12O17Cl2, and α-Bi2O3 could be prepared from BiCl3 and NaOH, whereas (BiO)2CO3 was prepared from BiCl3 and urea. BiOCl and Bi12O17Cl2 could also be prepared from BiCl3 and ammonia. The α-Bi2O3 sample exhibited strong emission at room temperature.
We prepared bismuth oxo nanomaterials by adjusting growth parameters. BiOCl, Bi12O17Cl2, and α-Bi2O3 could be prepared from BiCl3 and NaOH, whereas (BiO)2CO3 was prepared from BiCl3 and urea. BiOCl and Bi12O17Cl2 could also be prepared from BiCl3 and ammonia. The α-Bi2O3 sample exhibited strong emission at room temperature.Figure optionsDownload as PowerPoint slide
Journal: Journal of Solid State Chemistry - Volume 180, Issue 9, September 2007, Pages 2510–2516