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Synthesis and Electrochemical Performance of LiMnPO4 by Hydrothermal Method
Joint Authors
Fujimoto, Daichi
Kang, Feiyu
Lei, Yu
Kawamura, Junichi
Huang, Zheng-Hong
Source
International Journal of Electrochemistry
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-07-08
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
LiMnPO4 with olivinestructure which is the promising candidate for high voltage cathode material was synthesized by hydrothermal method.
In order to synthesize high purity and well-defined LiMnPO4, several precursors for Li, Mn, and P sources and hydrothermal reaction parameters including temperature and [H2O]/[Mn] value are optimized.
By analyzing the structure, Mn valence, morphology, and chemical ratio via XRD, XPS, Raman, SEM, and ICP LiMnPO4 synthesized from manganese acetate tetrahydrate have single phase of LiMnPO4 without impurity and showed charge and discharge reaction caused by Mn2+/Mn3+ redox.
Specific capacity of synthesized LiMnPO4 grew up during cycling.
Moreover, when hydrothermal temperature was set at 150°C and [H2O]/[Mn] value was set at 15, discharge capacity as high as 70 mAh/g was obtained at 1/20 C rate.
American Psychological Association (APA)
Fujimoto, Daichi& Lei, Yu& Huang, Zheng-Hong& Kang, Feiyu& Kawamura, Junichi. 2014. Synthesis and Electrochemical Performance of LiMnPO4 by Hydrothermal Method. International Journal of Electrochemistry،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-497285
Modern Language Association (MLA)
Fujimoto, Daichi…[et al.]. Synthesis and Electrochemical Performance of LiMnPO4 by Hydrothermal Method. International Journal of Electrochemistry No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-497285
American Medical Association (AMA)
Fujimoto, Daichi& Lei, Yu& Huang, Zheng-Hong& Kang, Feiyu& Kawamura, Junichi. Synthesis and Electrochemical Performance of LiMnPO4 by Hydrothermal Method. International Journal of Electrochemistry. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-497285
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-497285