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Facile synthesis of MnO/carbon composites by a single-step nitrate-cellulose combustion synthesis for Li ion battery anode

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Title: Facile synthesis of MnO/carbon composites by a single-step nitrate-cellulose combustion synthesis for Li ion battery anode
Authors: Zhu, Chunyu Browse this author →KAKEN DB
Han, Cheng-gong Browse this author
Saito, Genki Browse this author →KAKEN DB
Akiyama, Tomohiro Browse this author →KAKEN DB
Keywords: Li ion battery
Combustion synthesis
Issue Date: 25-Dec-2016
Publisher: Elsevier
Journal Title: Journal of alloys and compounds
Volume: 689
Start Page: 931
End Page: 937
Publisher DOI: 10.1016/j.jallcom.2016.08.054
Abstract: In this paper, a novel method is proposed to produce MnO/carbon composites, in which the MnO nanoparticles were embedded into a porous carbon matrix, by a single-step nitrate-cellulose combustion synthesis. The composition, structure and morphology of the composites were characterized by X-ray diffraction, Raman spectroscopy, X-ray photoelectron spectroscopy, thermogravimetric analysis, and scanning/transmission electron microscopy. The composites were used as lithium ion battery anodes to evaluate their electrochemical properties. The MnO/carbon composite with a proper carbon content showed enhanced cycling performance and capacity retention, which delivered a reversible capacity of 561 mAh g(-1) after 90 cycles at 0.2 A g(-1). The easy production and good electrochemical properties enables the composite to be a possible candidate as an anode alternative for high-performance lithium ion battery.
Rights: © 2016, Elsevier. This manuscript version is made available under the CC-BY-NC-ND 4.0 license
Type: article (author version)
Appears in Collections:エネルギー・マテリアル融合領域研究センター (Center for Advanced Research of Energy and Material) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 朱 春宇

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