کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1292699 | 973394 | 2006 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Morphological, structural, and electrochemical characteristics of LiNi0.5Mn0.4M0.1O2 (M = Li, Mg, Co, Al)
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Morphological, structural, and electrochemical characteristics of LiNi0.5Mn0.4M0.1O2 (M = Li, Mg, Co, Al) Morphological, structural, and electrochemical characteristics of LiNi0.5Mn0.4M0.1O2 (M = Li, Mg, Co, Al)](/preview/png/1292699.png)
چکیده انگلیسی
LiNi0.5Mn0.4M0.1O2 (M = Li, Mg, Al, Co) compound was prepared by a solid-state reaction, and its structural, morphological and electrochemical properties were characterized by XRD, SEM, charge–discharge tests and EIS. The impacts of alien ion introduction on the structural, morphological and electrochemical properties of LiNi0.5Mn0.5O2 depend on the dopants. The substitution of Li, Mg, and Co for Mn can enlarge the particle size and improve the crystallinity. LiNi0.5Mn0.4Li0.1O2 and LiNi0.5Mn0.4Co0.1O2 show increased reversible capacities as well as upgraded rate capabilities. LiNi0.5Mn0.4Li0.1O2 exhibits a retentive capacity of about 200 mAh g−1 at 50 °C.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Power Sources - Volume 157, Issue 1, 19 June 2006, Pages 488–493
Journal: Journal of Power Sources - Volume 157, Issue 1, 19 June 2006, Pages 488–493
نویسندگان
Decheng Li, Yuki Sasaki, Koichi Kobayakawa, Yuichi Sato,