کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1297914 | 1498366 | 2009 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The study of novel multi-doped spinel Li1.15Mn1.96Co0.03Gd0.01O4 + δ as cathode material for Li-ion rechargeable batteries
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
Novel spinel Li1.15Mn1.96Co0.03Gd0.01O4 + δ was synthesized by high temperature solid-state reaction method. The product was identified as well-defined spinel phase by X-ray diffraction (XRD); the SEM images illustrated that the particle distribution was well-proportioned. The initial special capacity was 126.5 and 128.1 mAh g− 1 at 25 and 50 °C. The fading rate was 0.017% and 0.098% per cycle under 0.5 °C at 25 and 50 °C, respectively. The results showed that Li1.15Mn1.96Co0.03Gd0.01O4 + δ displayed excellent capacity and cycleability.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solid State Ionics - Volume 180, Issues 4–5, 27 April 2009, Pages 377–380
Journal: Solid State Ionics - Volume 180, Issues 4–5, 27 April 2009, Pages 377–380
نویسندگان
Xiaojie Sun, Xiaohong Hu, Yan Shi, Shengxian Li, Yuanquan Zhou,