کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1294506 | 973620 | 2008 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis of spherical porous vanadium pentoxide and its electrochemical properties
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Synthesis of spherical porous vanadium pentoxide and its electrochemical properties Synthesis of spherical porous vanadium pentoxide and its electrochemical properties](/preview/png/1294506.png)
چکیده انگلیسی
Spherical porous vanadium pentoxide (V2O5) phase is synthesized by a spray-pyrolysis method followed by heat-treatment, as confirmed by powder X-ray diffraction. Under high-resolution electron microscope observation, the as-prepared particles are spherical and porous, with uniform particle size. On investigation of the electrochemical properties of V2O5 synthesized by this method, it is found that the initial specific capacity of the V2O5 is 399 mAh g−1, and it exhibits good cycleability during the discharge and charge processes. The experimental results suggest that V2O5 synthesized by this method could be a promising electrode material for lithium-ion batteries.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 184, Issue 2, 1 October 2008, Pages 485–488
Journal: Journal of Power Sources - Volume 184, Issue 2, 1 October 2008, Pages 485–488
نویسندگان
C.Q. Feng, S.Y. Wang, R. Zeng, Z.P. Guo, K. Konstantinov, H.K. Liu,