کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1651311 | 1007623 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis of hierarchical barium tungstate corns and their shape evolution process
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Synthesis of hierarchical barium tungstate corns and their shape evolution process Synthesis of hierarchical barium tungstate corns and their shape evolution process](/preview/png/1651311.png)
چکیده انگلیسی
Barium tungstate nanocorns with lengths of 200–800 nm and with diameters of 20–50 nm in the middle section were synthesized by a facile stepwise solution-phase method. Various comparison experiments showed that several experimental parameters, such as the volume ratio of DMF/H2O, and the quantity of urea and CTAB, played important roles for the morphological control of BaWO4 nanostructures. A possible mechanism is offered for the formation of the hierarchical nanostructures. The obtained samples are characterized by means of X-ray diffraction, energy dispersion X-ray spectrometry, scanning electron microscopy, and transmission electron microscopy.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 61, Issue 30, December 2007, Pages 5250–5254
Journal: Materials Letters - Volume 61, Issue 30, December 2007, Pages 5250–5254
نویسندگان
Yongsong Luo, Youchao Tu, Benhai Yu, Jinping Liu, Jialin Li, Zhijie Jia,