کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1492604 | 992394 | 2007 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Metal-phosphate coating on LiCoO2 cathodes with high cutoff voltages
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Metal-phosphate coating on LiCoO2 cathodes with high cutoff voltages Metal-phosphate coating on LiCoO2 cathodes with high cutoff voltages](/preview/png/1492604.png)
چکیده انگلیسی
Metal-phosphate coating on LiCoO2 cathodes improved the cycle-life performance with high charge-cutoff voltages. The optimum annealing temperature and coating thickness for the excellent electrochemical properties of the metal-phosphate-coated LiCoO2 cathodes were determined. Among the metal-phosphate-coating materials, the Al–P–O coating enhanced the electrochemical properties most efficiently. The EPMA results (after cycles) with a 4.8 V cutoff confirmed that most of the nanoscale coating layers, particularly the P component, had dissolved during cycling.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Research Bulletin - Volume 42, Issue 7, 3 July 2007, Pages 1201–1211
Journal: Materials Research Bulletin - Volume 42, Issue 7, 3 July 2007, Pages 1201–1211
نویسندگان
Joon-Gon Lee, Tae-Gon Kim, Byungwoo Park,