کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7990545 | 1516129 | 2018 | 29 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Metal-organic frameworks derived porous carbon coated SiO composite as superior anode material for lithium ion batteries
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Metal-organic frameworks derived porous carbon coated SiO composite as superior anode material for lithium ion batteries Metal-organic frameworks derived porous carbon coated SiO composite as superior anode material for lithium ion batteries](/preview/png/7990545.png)
چکیده انگلیسی
A carbonization of metal-organic frameworks is utilized to enhance the electrochemical performance of SiO as a promising anode for Li-ion batteries. The metal-organic frameworks are synthesized by a facile and green method. The carbon-coated SiO (SiO@C composite) is characterized by X-ray diffraction (XRD), autosorb surface analyzer, high-resolution transmission electron microscopy (HRTEM) and scanning electron microscopy (SEM) attaching an energy dispersive X-ray spectroscopy (EDS). The electrochemical properties of SiO@C composite and mechanically milled SiO as anodes are investigated for lithium-ion batteries. The SiO@C composite shows superior performance compared with the milled SiO, including enhanced rate capability and better capacity retention.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 765, 15 October 2018, Pages 512-519
Journal: Journal of Alloys and Compounds - Volume 765, 15 October 2018, Pages 512-519
نویسندگان
Li Feng, Xue Han, Xiaoru Su, Baocheng Pang, Yulin Luo, Fang Hu, Mingjiong Zhou, Kai Tao, Yongyao Xia,