首页|One-dimensional lithium-rich Li1.17Ni0.35Mn0.48O2 cathode and carbon-coated MnO anode materials for highly reversible Li-ion configurations
One-dimensional lithium-rich Li1.17Ni0.35Mn0.48O2 cathode and carbon-coated MnO anode materials for highly reversible Li-ion configurations
扫码查看
点击上方二维码区域，可以放大扫码查看
原文链接
NSTL
Elsevier
? 2021 The Korean Society of Industrial and Engineering ChemistryMany efforts have been devoted to develop both cathode and anode materials with high energy and power densities. In this paper, one-dimensional (1D) Li-rich Li1.17Ni0.35Mn0.48O2 (0.4Li2MnO3?0.6LiNi0.7Mn0.3O2, LLMNO) cathode and carbon-coated MnO (C@MnO) anode active materials synthesized with the same 1D MnC2O4 precursor nanowires (NWs) were fabricated for use in full lithium-ion batteries (LIBs). As-prepared 1D LLMNO was used as a LIB cathode, which delivered a high capacity (215.8 mAh g?1), improved cyclic lifetime, and notable rate capability. Furthermore, the 1D C@MnO anode exhibited an enhanced capacity (1001.4 mAh g?1), high cycling stability, and excellent rate capability, in comparison with MnO NWs without carbon decorations. While the full LIB consisted of 1D structural LLMNO cathode and C@MnO anode, it showed a high capacity above 178.5 mAh g?1 from 0.1 to 4.2 V at the first cycle. The enhanced Li+ storage properties suggest that these full LIB configurations with 1D LLMNO and C@MnO NWs could be a prospective candidate for practical LIB applications.
Full lithium-ion batteriesLi-rich 0.4Li2MnO3?0.6LiNi0.7Mn0.3O2 cathodeMnO anodeNanowiresSolid solution
Kim J.G.、Noh Y.、Kim Y.
展开 >
Research Center for Materials Analysis Korea Basic Science Institute (KBSI)
Department of Chemical Engineering Pohang University of Science and Technology (POSTECH)
Chemical & Process Technology Division Korea Research Institute of Chemical Technology (KRICT)
NSTL
Elsevier
