کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7993699 | 1516154 | 2018 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Novel hybrid anode of MnO nanoparticles and ultrathin carbon sheets for high lithium storage performance
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
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چکیده انگلیسی
To design and prepare novel metal oxide-carbon composites are always considered as a feasible way to explore potential candidates for high-performance electrode materials. In this work, we fabricated the unique composites of MnO nanoparticles and graphene-like carbon flakes by pyrolysis of an inorganic-organic layered compound. As precursors, the inorganic-organic layered compounds create a special two-dimensional space, which induces a novel hybrid of MnO nanoparticles and carbon flakes. The as-obtained ultrathin carbon flakes are not smooth but contain numerous caves, where the MnO nanoparticles are located with the even size of 20Â nm. This unique compositing pattern of MnO particles and carbons endows the MnO/CS with a larger contact area and a closer combination between active materials and conductive scaffolds, leading to an excellent electrochemical performance as the anode materials of lithium-ion batteries.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 740, 5 April 2018, Pages 375-381
Journal: Journal of Alloys and Compounds - Volume 740, 5 April 2018, Pages 375-381
نویسندگان
P.P. Liu, L.Y. Yang, W. Liu, Y. Zhang, H.L. Wang, S. Liu, R.R. Yang, Y.Q. Guo, Y.P. Cui,