Facile synthesis of perovskite CeMnO3 nanofibers as an anode material for high performance lithium-ion batteries
作者： Bin Yue , Quanli Hu , Lei Ji , Yin Wang , Jinghai Liu
DOI: 10.1039/C9RA07660C
关键词: Chemical engineering 、 Nanofiber 、 X-ray photoelectron spectroscopy 、 Scanning electron microscope 、 Fourier transform infrared spectroscopy 、 Anode 、 Electrospinning 、 Faraday efficiency 、 Perovskite (structure) 、 Materials science
摘要: A facile synthesis of perovskite-type CeMnO3 nanofibers as a high performance anode material for lithium-ion batteries was demonstrated. The were prepared by the electrospinning technique. characterization carried out X-ray diffraction, Fourier transform infrared spectroscopy, scanning electron microscopy (SEM), transmission (TEM), and photoelectron spectroscopy. SEM images manifested with diameter 470 nm having rough surface porous structure. TEM consistent observations from images. electrochemical properties perovskite in investigated. exhibited discharge capacity 2159 mA h g−1 coulombic efficiency 93.79%. In addition, cycle stability 276 at current density 1000 can be effectively maintained due to Li+ conductivity anode. This study could provide an efficient potential application batteries.
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