کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8015313 | 1517175 | 2018 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A novel 3D bimodal porous current collector with large interconnected spherical channels for improved capacity and cycling stability of Sn anode in Li-ion batteries
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Introducing bimodal porous current collector with high open porosity and good mechanical stability has been expected to be a very effective approach to improve the areal capacity and cycling performance of Sn anode for lithium ion batteries. In this study, a novel 3D bimodal porous current collector with large interconnected spherical channels of 100-200â¯Î¼m and nano-pores of 100-150â¯nm was fabricated by molten-metal infiltration and dealloying. It is found that Sn coated bimodal porous composite electrodes with good mechanical stability can exhibit higher areal capacity and cycling stability than other bimodal porous electrodes and the planar electrodes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 213, 15 February 2018, Pages 189-192
Journal: Materials Letters - Volume 213, 15 February 2018, Pages 189-192
نویسندگان
Z. Luo, J.C. Xu, B. Yuan, H. Li, R.Z. Hu, L.C. Yang, Y. Gao, M. Zhu,