Synthesis of novel morphologies of Li2FeSiO4/C micro/nano composites by a facile hydrothermal method

被引：8
作者：
Jiang, Xiaolei [1 ]
Xu, Huayun [1 ]
Yang, Jian [1 ]
Liu, Jing [2 ]
Mao, Hongzhi [1 ]
Qian, Yitai [1 ,3 ]
机构：
[1] Shandong Univ, Sch Chem & Chem Engn, Key Lab Colloid & Interface Chem, Minist Educ, Jinan 250100, Peoples R China
[2] Qingdao Univ Sci & Technol, Coll Mat Sci & Engn, Qingdao 266042, Peoples R China
[3] Univ Sci & Technol China, Dept Chem, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Peoples R China
来源：
RSC ADVANCES | 2014年 / 4卷 / 75期
关键词：
CATHODE MATERIAL; ELECTROCHEMICAL PERFORMANCE; HIGH-CAPACITY; CARBON;
D O I：
10.1039/c4ra06392a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Carambola and jujube-seed-shaped Li2FeSiO4 assembled by nano-plates have been successfully synthesized by a simple hydrothermal method. The different morphologies are induced by two different iron precursors, which affect the self-organization behaviour of primary particles of Li2FeSiO4. The electrochemical performances of the two Li2FeSiO4/C composites are also influenced by the different morphology.
引用
收藏
页码：39889 / 39893
页数：5
相关论文
共 30 条
  • [1] Insight into cation disorder of Li2Fe0.5Mn0.5SiO4
    Bini, Marcella
    Ferrari, Stefania
    Capsoni, Doretta
    Spreafico, Clelia
    Tealdi, Cristina
    Mustarelli, Piercarlo
    [J]. JOURNAL OF SOLID STATE CHEMISTRY, 2013, 200 : 70 - 75
  • [2] Hierarchical porous Li2FeSiO4/C composite with 2 Li storage capacity and long cycle stability for advanced Li-ion batteries
    Chen, Zhongxue
    Qiu, Shen
    Cao, Yuliang
    Qian, Jiangfeng
    Ai, Xinping
    Xie, Kai
    Hong, Xiaobin
    Yang, Hanxi
    [J]. JOURNAL OF MATERIALS CHEMISTRY A, 2013, 1 (16) : 4988 - 4992
  • [3] Synthesis and Characterization of (1-x)Li2FeSiO4 • xLi3PO4/C as a Cathode Material for Lithium Ion Batteries
    Deng, C.
    Zhang, S.
    Zhao, G. S.
    Dong, Z.
    Shang, Y.
    Wu, Y. X.
    Zhao, B. D.
    [J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2013, 160 (09) : A1457 - A1466
  • [4] Synthesis and electrochemical performance of porous Li2FeSiO4/C cathode material for long-life lithium-ion batteries
    Fan, Xiao-Yong
    Li, Yan
    Wang, Jing-Jing
    Gou, Lei
    Zhao, Peng
    Li, Dong-Lin
    Huang, Ling
    Sun, Shi-Gang
    [J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2010, 493 (1-2) : 77 - 80
  • [5] Nanostructured Li2FeSiO4 electrode material synthesized through hydrothermal-assisted sol-gel process
    Gong, Z. L.
    Li, Y. X.
    He, G. N.
    Li, J.
    Yang, Y.
    [J]. ELECTROCHEMICAL AND SOLID STATE LETTERS, 2008, 11 (05) : A60 - A63
  • [6] Recent advances in the research of polyanion-type cathode materials for Li-ion batteries
    Gong, Zhengliang
    Yang, Yong
    [J]. ENERGY & ENVIRONMENTAL SCIENCE, 2011, 4 (09) : 3223 - 3242
  • [7] Synthesis of Ordered Mesoporous Li-Mn-O Spinel as a Positive Electrode for Rechargeable Lithium Batteries
    Jiao, Feng
    Bao, Jianli
    Hill, Adrian H.
    Bruce, Peter G.
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2008, 47 (50) : 9711 - 9716
  • [8] Mesoporous silica-assisted carbon free Li2MnSiO4 cathode nanoparticles for high capacity Li rechargeable batteries
    Kim, Sue Jin
    Suk, Jungdon
    Yun, Young Jun
    Jung, Ha-Kyun
    Choi, Sungho
    [J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2014, 16 (05) : 2085 - 2089
  • [9] Kong XZ, 2012, INT J ELECTROCHEM SC, V7, P5565
  • [10] Effect of different carbon sources on the electrochemical properties of rod-like LiMnPO4-C nanocomposites
    Li, Li-e
    Liu, Jing
    Chen, Liang
    Xu, Huayun
    Yang, Jian
    Qian, Yitai
    [J]. RSC ADVANCES, 2013, 3 (19): : 6847 - 6852
123