Effective enhancement of electrochemical properties for LiFePO4/C cathode materials by Na and Ti co-doping
作者： Hongbo Shu , Xianyou Wang , Weicheng Wen , Qianqian Liang , Xiukang Yang
DOI: 10.1016/J.ELECTACTA.2012.11.081
关键词: Electrochemistry 、 Analytical chemistry 、 Microstructure 、 Dielectric spectroscopy 、 Cathode 、 Exchange current density 、 Materials science 、 Scanning electron microscope 、 X-ray photoelectron spectroscopy 、 Doping
摘要: … Na and Ti co-doping. The specific capacities of Na and Ti co-doping Li 1−x Na x Fe 1−x Ti x PO … with the increase of Na and Ti co-doping amount until Na and Ti co-doping amount up to …
sci-hub.se 参考文章(52)
Zhe Li, Fei Du, Xiaofei Bie, Dong Zhang, Yongmao Cai, Xinran Cui, Chunzhong Wang, Gang Chen, Yingjin Wei, Electrochemical Kinetics of the Li[Li0.23Co0.3Mn0.47]O2 Cathode Material Studied by GITT and EIS Journal of Physical Chemistry C. ,vol. 114, pp. 22751- 22757 ,(2010) , 10.1021/JP1088788
Y. Jin, C.P. Yang, X.H. Rui, T. Cheng, C.H. Chen, V2O3 modified LiFePO4/C composite with improved electrochemical performance Journal of Power Sources. ,vol. 196, pp. 5623- 5630 ,(2011) , 10.1016/J.JPOWSOUR.2011.02.059
Ouyang Chu-Ying, Wang De-Yu, Shi Si-Qi, Wang Zhao-Xiang, Li Hong, Huang Xue-Jie, Chen Li-Quan, First Principles Study on Na
x
Li
1−
x
FePO
4
As Cathode Material for Rechargeable Lithium Batteries Chinese Physics Letters. ,vol. 23, pp. 61- 64 ,(2006) , 10.1088/0256-307X/23/1/019
G. X. Wang, S. Bewlay, S. A. Needham, H. K. Liu, R. S. Liu, V. A. Drozd, J.-F. Lee, J. M. Chen, Synthesis and characterization of LiFePO4 and LiTi0.01Fe0.99PO4 cathode materials Journal of The Electrochemical Society. ,vol. 153, ,(2006) , 10.1149/1.2128766
Mu-Rong Yang, Wei-Hsin Ke, The Doping Effect on the Electrochemical Properties of LiFe0.95M0.05PO4 (M = Mg2 + , Ni2 + , Al3 + , or V3 + ) as Cathode Materials for Lithium-Ion Cells Journal of The Electrochemical Society. ,vol. 155, ,(2008) , 10.1149/1.2960933
Y.-S. Hu, Y.-G. Guo, R. Dominko, M. Gaberscek, J. Jamnik, J. Maier, Improved Electrode Performance of Porous LiFePO4 Using RuO2 as an Oxidic Nanoscale Interconnect Advanced Materials. ,vol. 19, pp. 1963- 1966 ,(2007) , 10.1002/ADMA.200700697
Idalia Bilecka, Andreas Hintennach, Marta D. Rossell, Dan Xie, Petr Novák, Markus Niederberger, Microwave-assisted solution synthesis of doped LiFePO4 with high specific charge and outstanding cycling performance Journal of Materials Chemistry. ,vol. 21, pp. 5881- 5890 ,(2011) , 10.1039/C0JM03476B
Jia-Yan Luo, Li-Juan Chen, Yu-Jun Zhao, Ping He, Yong-Yao Xia, The effect of oxygen vacancies on the structure and electrochemistry of LiTi2(PO4)3 for lithium-ion batteries: A combined experimental and theoretical study Journal of Power Sources. ,vol. 194, pp. 1075- 1080 ,(2009) , 10.1016/J.JPOWSOUR.2009.06.050
Daiwon Choi, Prashant N. Kumta, Surfactant based sol–gel approach to nanostructured LiFePO4 for high rate Li-ion batteries Journal of Power Sources. ,vol. 163, pp. 1064- 1069 ,(2007) , 10.1016/J.JPOWSOUR.2006.09.082
Kun Tang, Xiqian Yu, Jinpeng Sun, Hong Li, Xuejie Huang, Kinetic analysis on LiFePO4 thin films by CV, GITT, and EIS Electrochimica Acta. ,vol. 56, pp. 4869- 4875 ,(2011) , 10.1016/J.ELECTACTA.2011.02.119