Engineering high-performance polyoxometalate/PANI/MWNTs nanocomposite anode materials for lithium ion batteries
Engineering high-performance polyoxometalate/PANI/MWNTs nanocomposite anode materials for lithium ion batteries
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用于锂离子电池的高性能多金属氧酸盐/PANI/MWNTs纳米复合负极材料的工程设计
DOI:
10.1016/j.cej.2017.05.153
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发表时间:
2017-10
期刊:
影响因子:
--
通讯作者:
Song Yu-Fei
中科院分区:
文献类型:
--
作者:
Hu Jun;Jia Feifei;Song Yu-Fei
One of the most challenging problems in energy storage is the design of new electrode materials with high efficiency, stability and desirable electrochemical behavior. Herein, we have synthesized a novel hierarchical PMo12/PANI/MWNTs nanocomposite material (PMo12: [PMo12O40]3−; PANI: polyaniline; MWNTs: multi-walled carbon nanotubes) utilizing a facile stepwise modification method. The nanocomposite material has been fully characterized by FT-IR, Raman, SEM, TEM, EDX and XPS. The electrochemical performance of the PMo12/PANI/MWNTs nanocomposite as anode material in a lithium ion batteries (LIB) setup shows an overall discharge capacity of 1000 mAh·g−1for 100 cycles at a current density of 0.5 mA·cm−2. The synergistic effect between the PMo12, PANI and MWNTs has been identified as the key element responsible for the improved discharge and rate capacities as well as the overall improved stability in contrast to the individual components. The PMo12/PANI/MWNTs nanocomposite shows great potential for the development of highly efficient alternative anode materials for LIBs.
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DOI:
10.1039/c2jm15070k
发表时间:
2012-01
期刊:
J. Mater. Chem.
影响因子:
--
作者:
Wang, Zi-Long;Guo, Rui;Li, Gao-Ren;Lu, Han-Lun;Liu, Zhao-Qing;Xiao, Fang-Ming;Zhang, Mingqiu;Tong, Ye-Xiang
通讯作者:
Tong, Ye-Xiang
DOI:
10.1002/chin.200339252
发表时间:
2003-07
期刊:
ChemInform
影响因子:
--
作者:
Tong Lin;V. Bajpai;T. Ji;L. Dai
通讯作者:
Tong Lin;V. Bajpai;T. Ji;L. Dai
影响因子:
17.1
作者:
Xie Junjie;Zhang Ye;Han Yanlin;Li Chilin
通讯作者:
Li Chilin
影响因子:
4.3
作者:
Hu, Jun;Diao, Hongling;Song, Yu-Fei
通讯作者:
Song, Yu-Fei
影响因子:
16.6
作者:
Herrmann, Sven;Kostrzewa, Monika;Streb, Carsten
通讯作者:
Streb, Carsten