Enhanced performance of LiFePO4 originating from the synergistic effect of graphene modification and carbon coating

作者: Guodong Jiang , Zhihai Hu , Jian Xiong , Xing Zhu , Songdong Yuan

DOI: 10.1016/J.JALLCOM.2018.07.078

关键词: ElectrodeNanoparticleOxideElectrochemistryMaterials scienceCathodeComposite numberGrapheneElectrochemical kineticsChemical engineering

摘要: … 4 @C nanoparticles could facilitate the electrolyte permeation to the interface of active materials. … Simply, 1 g natural graphite and 0.5 g sodium nitrate (NaNO 3 ) were added into 23 mL …

参考文章(59)
Gioele Pagot, Federico Bertasi, Graeme Nawn, Enrico Negro, Giorgio Carraro, Davide Barreca, Chiara Maccato, Stefano Polizzi, Vito Di Noto, High-Performance Olivine for Lithium Batteries: Effects of Ni/Co Doping on the Properties of LiFeαNiβCoγPO4Cathodes Advanced Functional Materials. ,vol. 25, pp. 4032- 4037 ,(2015) , 10.1002/ADFM.201501167
Zhaoxiang Wang, Yucheng Sun, Liquan Chen, Xuejie Huang, Electrochemical Characterization of Positive Electrode Material LiNi1 / 3Co1 / 3Mn1 / 3 O 2 and Compatibility with Electrolyte for Lithium-Ion Batteries Journal of The Electrochemical Society. ,vol. 151, ,(2004) , 10.1149/1.1740781
Wenxiang Li, Huijuan Zhang, Yanping Mu, Li Liu, Yu Wang, Unique synthesis of novel octahedral micro/nano-hierarchical LiFePO4 cages as an enhanced cathode material for lithium-ion batteries Journal of Materials Chemistry. ,vol. 3, pp. 15661- 15667 ,(2015) , 10.1039/C5TA04146E
Chang Su, Xidan Bu, Lihuan Xu, Junlei Liu, Cheng Zhang, A novel LiFePO4/graphene/carbon composite as a performance-improved cathode material for lithium-ion batteries Electrochimica Acta. ,vol. 64, pp. 190- 195 ,(2012) , 10.1016/J.ELECTACTA.2012.01.014
By Lung-Hao Hu, Feng-Yu Wu, Cheng-Te Lin, Andrei N. Khlobystov, Lain-Jong Li, Graphene-modified LiFePO4 cathode for lithium ion battery beyond theoretical capacity Nature Communications. ,vol. 4, pp. 1687- 1687 ,(2013) , 10.1038/NCOMMS2705
Tao Jiang, Wencheng Pan, Jian Wang, Xiaofei Bie, Fei Du, Yingjin Wei, Chunzhong Wang, Gang Chen, Carbon coated Li3V2(PO4)3 cathode material prepared by a PVA assisted sol–gel method Electrochimica Acta. ,vol. 55, pp. 3864- 3869 ,(2010) , 10.1016/J.ELECTACTA.2010.02.026
Kuppan Saravanan, Palani Balaya, M. V. Reddy, B. V. R. Chowdari, Jagadese J. Vittal, Morphology controlled synthesis of LiFePO4/C nanoplates for Li-ion batteries Energy and Environmental Science. ,vol. 3, pp. 457- 463 ,(2010) , 10.1039/B923576K
A. Ait Salah, P. Jozwiak, K. Zaghib, J. Garbarczyk, F. Gendron, A. Mauger, C.M. Julien, FTIR features of lithium-iron phosphates as electrode materials for rechargeable lithium batteries. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. ,vol. 65, pp. 1007- 1013 ,(2006) , 10.1016/J.SAA.2006.01.019
Mei Lin, Yuming Chen, Bolei Chen, Xiao Wu, Kifung Kam, Wei Lu, Helen Lai Wa Chan, Jikang Yuan, Morphology-controlled synthesis of self-assembled LiFePO4/C/RGO for high-performance Li-ion batteries. ACS Applied Materials & Interfaces. ,vol. 6, pp. 17556- 17563 ,(2014) , 10.1021/AM503346E