کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1618722 | 1516383 | 2010 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Electrochemical characteristics of LiNi1/3Co1/3Mn1/3O2 powders prepared from microwave-hydrothermally derived precursors
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Electrochemical characteristics of LiNi1/3Co1/3Mn1/3O2 powders prepared from microwave-hydrothermally derived precursors Electrochemical characteristics of LiNi1/3Co1/3Mn1/3O2 powders prepared from microwave-hydrothermally derived precursors](/preview/png/1618722.png)
چکیده انگلیسی
The influence of the preparation conditions in the microwave-hydrothermal process in the morphology and electrochemical properties of LiNi1/3Co1/3Mn1/3O2 powders was investigated in this study. When the microwave radiation temperature was raised from 100 °C to 180 °C, the particles exhibited a less-agglomerated morphology and reduced particle sizes. Increasing the microwave radiation temperatures for preparing the precursors increased the LiNi1/3Co1/3Mn1/3O2 powder surface area and also improved the electrochemical performance. When the microwave radiation temperature was increased to 180 °C, the discharge capacity of the prepared powders was approximately 170 mAh/g and the retention was 98.5% after 10 cycles. The obtained powders exhibited a high lithium-ion diffusion coefficient and good rate capability. These results demonstrate that the microwave-hydrothermal method is a potential process for preparing LiNi1/3Co1/3Mn1/3O2 powders with large specific capacity, good cyclic stability and excellent rate capability.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 497, Issues 1â2, 14 May 2010, Pages 159-165
Journal: Journal of Alloys and Compounds - Volume 497, Issues 1â2, 14 May 2010, Pages 159-165
نویسندگان
Chung-Hsin Lu, Bo-Jun Shen,