کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1524730 | 995341 | 2010 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Electrochemical properties of facile emulsified LiV3O8 materials
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
LiV3O8 cathode materials are post-treated by a special emulsion method (termed “EM”) and then calcinated at different temperatures. The experimental results show that the structure of these oxides is different from LiV3O8 prepared by the solid-state reaction (acronym “STATE”) route, although their starting materials are identical. The EM product prepared at 500 °C exhibits a better electrochemical behavior than its counterpart prepared by traditional methods (STATE) or by EM at other temperatures. Its initial discharge capacity is 305 mAh g−1, and it still maintains 250.2 mAh g−1 after 100 cycles at 0.2 C at the voltage range of 1.8–4.0 V vs. Li/Li+.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Chemistry and Physics - Volume 124, Issue 1, 1 November 2010, Pages 248–251
Journal: Materials Chemistry and Physics - Volume 124, Issue 1, 1 November 2010, Pages 248–251
نویسندگان
Junli Sun, Wenxiu Peng, Dawei Song, Qinghong Wang, Hongmei Du, Lifang Jiao, Yuchang Si, Huatang Yuan,