کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9761782 | 1498428 | 2005 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Manganese vanadium oxides as cathodes for lithium batteries
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موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
MnxV2O5 (x=0.02, 0.04, 0.09, and 0.19) was prepared by controlling the manganese content in V2O5 using an ion exchange resin via the sol-gel process and examined with an emphasis on characterizing its electrochemical properties, such as the current-voltage correlation, cycling performance, rate capability, and impedance characteristics. The electrochemical performance of the Mn-doped-V2O5 was better than the undoped vanadium pentoxides. The specific capacity and average voltage of the V2O5 cathodes increased gradually as the manganese doping concentration increases.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Ionics - Volume 176, Issues 3â4, 31 January 2005, Pages 307-312
Journal: Solid State Ionics - Volume 176, Issues 3â4, 31 January 2005, Pages 307-312
نویسندگان
Heai-Ku Park,