Synthesis and Electrochemical Properties of 0.5LiFePO(4)-0.5Li(2)FeSiO(4) Cathode Material for Lithium-Ion Batteries

Kim Cheong; Yoo Gi-Won; Son Jong-Tae

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Synthesis and Electrochemical Properties of 0.5LiFePO(4)-0.5Li(2)FeSiO(4) Cathode Material for Lithium-Ion Batteries

机译：锂离子电池用0.5LiFePO（4）-0.5Li（2）FeSiO（4）正极材料的合成及电化学性能

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We synthesized 0.5LiFePO(4)-0.5Li(2)FeSiO(4), as a cathode material for lithium ion batteries. LiFePO4 is an olivine group material with reversible electrochemical characteristics while Li2FeSiO4 is a silicate group material that offers a high capacity, and the new composition is expected to exhibit the advantages of both of these poly-anion materials. Nanofibers of this material were formed via electrospinning, and their microstructure is intended to provide a higher specific surface area and a shorter diffusion length for lithium ions during electrochemical processes, resulting in an improvement in the performance of the electrode.

机译：我们合成了0.5LiFePO（4）-0.5Li（2）FeSiO（4），作为锂离子电池的正极材料。 LiFePO 4是具有可逆电化学特性的橄榄石族材料，而Li 2 FeSiO 4是提供高容量的硅酸盐族材料，并且期望新的组合物展现出这两种聚阴离子材料的优点。这种材料的纳米纤维是通过静电纺丝形成的，其微结构旨在在电化学过程中为锂离子提供更高的比表面积和更短的扩散长度，从而改善了电极的性能。

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来源
《Science of advanced materials》 |2017年第5期|771-774|共4页
作者
Kim Cheong; Yoo Gi-Won; Son Jong-Tae;
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作者单位

Korea Natl Univ Transportat, Dept Polymer Sci & Engn, Chungju 380702, South Korea;

Korea Natl Univ Transportat, Dept Polymer Sci & Engn, Chungju 380702, South Korea;

Korea Natl Univ Transportat, Dept Polymer Sci & Engn, Chungju 380702, South Korea;

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正文语种 eng
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Lithium Ion Battery; Cathode Material; Electrospinning; 0.5LiFePO(4)-0.5Li(2)FeSiO(4);

机译：锂离子电池;阴极材料;静电纺丝;0.5LiFePO（4）-0.5Li（2）FeSiO（4）;

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1. SYNTHESIS AND ELECTROCHEMICAL PROPERTIES OF Li_2FeSiO_4/C AS CATHODE MATERIALS FOR LITHIUM-ION BATTERIES [J] . YUN CHEN, DUOQING ZENG, JUANJUAN PENG, Functional materials letters . 2013,第3期

机译：Li_2FeSiO_4 / C作为锂离子电池正极材料的合成及电化学性能
2. Synthesis and electrochemical performance of spherical-like Li2FeSiO4/C/SP cathode material for lithium-ion batteries [J] . Ren Bing, Xu Yunhua, Yan Yinglin, Journal of Alloys and Compounds: An Interdisciplinary Journal of Materials Science and Solid-state Chemistry and Physics . 2015,第Null期

机译：锂离子电池球形Li2FeSiO4 / C / SP正极材料的合成及电化学性能
3. Combustion synthesis and electrochemical performance of Li_2FeSiO_4/C cathode material for lithium-ion batteries [J] . Mohammed Dahbi, Sigita Urbonaite, Torbjoern Gustafsson Journal of power sources . 2012,第Maya1期

机译：锂离子电池Li_2FeSiO_4 / C正极材料的燃烧合成及电化学性能
4. Electrochemical Performance of Mg-doped Li_2FeSiO_4/C as Cathode Material for Lithium-ion Batteries [C] . Xiaobing Huang, Honghui Chen, Huangrong Li, International Conference on Engineering Materials, Geotechnical Engineering and Environmental Engineering . 2013

机译：Mg掺杂Li_2fesio_4 / C作为锂离子电池的阴极材料的电化学性能
5. Enhanced electrochemical properties of aluminum doped lithium iron phosphate (LiFePO4) cathode material for Li-ion battery using solid state synthesis [D] . Sirigineedi, Jagadish Babu. 2016

机译：固态合成提高铝掺杂磷酸铁锂（LiFePO4）正极材料的电化学性能
6. Synthesis and Electrochemical Properties of LiNi0.5Mn1.5O4 Cathode Materials with Cr3+ and F− Composite Doping for Lithium-Ion Batteries [O] . Jun Li, Shaofang Li, Shuaijun Xu, 2017

机译：锂离子电池Cr3 +和F-复合掺杂LiNi0.5Mn1.5O4正极材料的合成及电化学性能
7. Synthesis and Electrochemical Properties of 0.7LiMn0.71Fe0.29PO4·0.3Li3V2(PO4)3/C Composite as High- Performance Cathode Materials for Lithium-Ion Batteries [O] . XinYu Wang 2017

机译：0.7Limn0.71Fe0.29PO4·0.3LI3V2（PO4）3 / C复合材料的合成和电化学性能为锂离子电池的高性能阴极材料
8. Synthesis and Electrochemical Properties Characterization of SnO2- coated LiNi1/3Co1/3Mn1/3O2 Cathode Material for Lithium Ion Batteries [R] . Yang, P., Zhang, C., Zhan, J., 2009

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Synthesis and Electrochemical Properties of 0.5LiFePO(4)-0.5Li(2)FeSiO(4) Cathode Material for Lithium-Ion Batteries

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