Citation: Chen HOU, Zhi LÜ, Xiang XIAO, Yu-Juan ZHAO. Preparation and Improvement of Electrochemical Performance of Li_1.26Fe_0.22Mn_0.52O₂ Fe-Mn Based Li-Rich Cathode Materials in-Situ Coated with Conductive Polypyrrole[J]. Chinese Journal of Inorganic Chemistry, ;2021, 37(5): 875-885. doi: 10.11862/CJIC.2021.110 shu

Preparation and Improvement of Electrochemical Performance of Li_1.26Fe_0.22Mn_0.52O₂ Fe-Mn Based Li-Rich Cathode Materials in-Situ Coated with Conductive Polypyrrole

Beijing Key Laboratory for Green Catalysis and Separation, The Faculty of Environment and Life, Beijing University of Technology, Beijing 100124, China

Corresponding author: Yu-Juan ZHAO, zhaoyujuan@bjut.edu.cn
Received Date: 25 July 2020
Revised Date: 25 March 2021

Figures(11)

Nano-sized Li_1.26Fe_0.22Mn_0.52O₂(LFMO) cathode material coated with conducting polypyrrole (PPy) was successfully synthesized by simple chemical oxidative polymerization. The crystal structure of the sample was examined by X-ray diffraction (XRD), and the morphology and micro-structure were observed by scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The elemental mapping and Fourier transform infrared spectrometer results demonstrated that the conductive network of PPy was present in the composites and PPy was uniformly distributed on the LFMO particles. The electrochemical properties of all of the samples were investigated by galvanostatic charge-discharge test and electrochemical impedance spectroscopy (EIS) analysis, which showed that the PPy on the surface significantly decreased the charge-transfer resistance of LFMO. LFMO coated with mass ratio of 2% PPy (LFMO-2%PPy) exhibited excellent rate performance and good cycle stability. The initial discharge capacity was 206 mAh·g^-1 at the 1C rate, and the initial coulombic efficiency was 87%. After 50 cycles at 1C and 2C, the capacity stabilized at 131 and 139 mAh·g^-1, respectively.
- Fe-Mn based Li-rich cathode material,
- polypyrrole coating,
- electrochemical performance,
- lithium-ion batteries
1. [1]
  Tarascon J M, Armand M. Nature, 2001, 414: 359-367 doi: 10.1038/35104644
2. [2]
  Reimers J N, Dahn J R. J. Electrochem. Soc. , 1992, 139(8): 2091-2097 doi: 10.1149/1.2221184
3. [3]
  He P, Yu H J, Li D, Zhou H S. J. Mater. Chem. , 2012, 22(9): 3680-3695 doi: 10.1039/c2jm14305d
4. [4]
  Wang G X, Yang L, Bewlay S L, Chen Y, Liu H K, Ahn J H. J. Power Sources, 2005, 146(1/2): 521-524
5. [5]
  Liu T F, Qiu J X, Wang B, Wang Y Z, Wang D L, Zhang S Q. RSC Adv. , 2015, 5(121): 100018-100023 doi: 10.1039/C5RA20712F
6. [6]
  Cao A, Manthiram A. Phys. Chem. Chem. Phys. , 2012, 14(19): 6724-6728 doi: 10.1039/c2cp40209b
7. [7]
  Lee H W, Muralidharan P, Ruffo R, Mari C M, Cui Y, Kim D K. Nano Lett. , 2010, 10(10): 3852-3856 doi: 10.1021/nl101047f
8. [8]
  Hu S J, Pillai A S, Liang G M, Pang W K, Wang H Q, Li Q Y, Guo Z P. Electrochem. Energy Rev. , 2019, 2: 277-311 doi: 10.1007/s41918-019-00032-8
9. [9]
  Han S J, Xia Y G, Wei Z, Qiu B, Pan L C, Gu Q W, Liu Z P, Guo Z Y. J. Mater. Chem. A, 2015, 3: 11930-11939 doi: 10.1039/C5TA02161H
10. [10]
  Tabuchi M, Nabeshima Y, Takeuchi T, Tatsumi K, Imaizumi J, Nitta Y. J. Power Sources, 2010, 195(3): 834-844 doi: 10.1016/j.jpowsour.2009.08.059
11. [11]
  Kikkawa J, Akita T, Tabuchi M, Tatsumi K, Kohyama M. J. Electrochem. Soc. , 2011, 158(6): A760-A768 doi: 10.1149/1.3571420
12. [12]
  Zhao Y J, Sun G P, Wu R. Electrochim. Acta, 2013, 96: 291-297 doi: 10.1016/j.electacta.2013.01.059
13. [13]
  Wu F, Zhang X X, Zhao T L, Li L, Xie M, Chen R J. ACS Appl. Mater. Interfaces, 2015, 7: 3773-3781 doi: 10.1021/am508579r
14. [14]
  Tabuchi M, Kitta M, Shibuya H, Doumae K, Yuge R, Narita K, Tamura N. Electrochim. Acta, 2019, 303: 9-20 doi: 10.1016/j.electacta.2019.02.064
15. [15]
  Zubair M, Wang L, Wang Y Z, Zhang X, Guo X W, Wu T H, Wang E R, Wang B Y, Yang Y B, Yu H J. ACS Appl. Energy Mater. , 2020, 3(5): 4888-4895 doi: 10.1021/acsaem.0c00479
16. [16]
  Chen S Z, Xie Y X, Chen W, Chen J L, Yang W, Zou H B, Lin Z Y. ACS Sustainable Chem. Eng. , 2020, 8(1): 121-128 doi: 10.1021/acssuschemeng.9b04665
17. [17]
  Hwang B J, Chen C Y, Cheng M Y, Santhanam R, Ragavendran K. J. Power Sources, 2010, 195: 4255-4265 doi: 10.1016/j.jpowsour.2010.01.040
18. [18]
  Dai X Y, Wang L P, Xu J, Wang Y, Zhou A J, Li J Z. ACS Appl. Mater. Interfaces, 2014, 6(18): 15853-15859 doi: 10.1021/am503260s
19. [19]
  Kim J J, Yoon T, Lee K J, Yu S H, Oh S M, Sung Y E. J. Nanosci. Nanotechnol. , 2013, 13(12): 7924-7931 doi: 10.1166/jnn.2013.8128
20. [20]
  Chen C L, Yao W L, He Q R, Ashuri M, Kaduk J, Liu Y Z, Shaw L. ACS Appl. Energy Mater. , 2019, 2(5): 3098-3113 doi: 10.1021/acsaem.8b02079
21. [21]
  Lee M J, Lho E, Bai P, Chae S J, Li J, Cho J. Nano Lett. , 2017, 17: 3744-3751 doi: 10.1021/acs.nanolett.7b01076
22. [22]
  Wang G X, Yang L, Chen Y, Wang J Z, Bewlay S, Liu H K. Electrochim. Acta, 2005, 50(24): 4649-4654 doi: 10.1016/j.electacta.2005.02.026
23. [23]
  Chew S Y, Guo Z P, Wang J Z, Chen J, Munroe P, Ng S H, Zhao L, Liu H K. Electrochem. Commun. , 2007, 9(5): 941-946 doi: 10.1016/j.elecom.2006.11.028
24. [24]
  Zhong X B, Wang H Y, Yang Z Z, Jin B, Jiang Q C. J. Power Sources, 2015, 296: 298-304 doi: 10.1016/j.jpowsour.2015.07.047
25. [25]
  Gao X W, Deng Y F, Wexler D, Chen G H, Chou S L, Liu H K, Shi Z C, Wang J Z. J. Mater. Chem. A, 2015, 3(1): 404-411 doi: 10.1039/C4TA04018J
26. [26]
  Wang T, Wang W, Zhu D, Huang L W, Chen Y G. Mater. Res. Bull. , 2015, 71: 91-97 doi: 10.1016/j.materresbull.2015.06.051
27. [27]
  Zhao Y J, Sun Y C, Yue Y Y, Hu X S, Xia M H. Electrochim. Acta, 2014, 130: 66-75 doi: 10.1016/j.electacta.2014.02.067
28. [28]
  Pan W, Peng W J, Yan G C, Guo H J, Wang Z X, Li X H, Gui W H, Wang J X, Chen N. Energy Technol. , 2018, 6(11): 2139-2145 doi: 10.1002/ente.201800253
29. [29]
  Yamashita T, Hayes P. Appl. Surf. Sci. , 2008, 254(8): 2441-2449 doi: 10.1016/j.apsusc.2007.09.063
30. [30]
  Thackeray M M, Kang S H, Johnson C S, Vaughey J T, Benedek R, Hackney S A. J. Mater. Chem. , 2007, 17(30): 3112-3125 doi: 10.1039/b702425h
31. [31]
  Wang Z H, Xiong X Q, Qie L, Huang Y H. Electrochim. Acta, 2013, 106: 320-326 doi: 10.1016/j.electacta.2013.05.088
32. [32]
  Yu D Y W, Yanagida K. J. Electrochem. Soc. , 2011, 158: A1015-A1022 doi: 10.1149/1.3609849
33. [33]
  Zhang P X, Zhang L, Ren X Z, Yuan Q H, Liu J H, Zhang Q L. Synth. Met. , 2011, 161: 1092-1097 doi: 10.1016/j.synthmet.2011.03.021
34. [34]
  Zhao T L, Li L, Chen S, Chen R J, Zhang X X, Lu J, Wu F, Amine K. J. Power Sources, 2014, 245: 898-907 doi: 10.1016/j.jpowsour.2013.07.026
35. [35]
  Shim E G, Nam T H, Kim J G, Kim H S, Moon S I. J. Power Sources, 2008, 175(1): 533-539 doi: 10.1016/j.jpowsour.2007.08.098
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沈阳化工大学材料科学与工程学院沈阳 110142

Preparation and Improvement of Electrochemical Performance of Li1.26Fe0.22Mn0.52O2 Fe-Mn Based Li-Rich Cathode Materials in-Situ Coated with Conductive Polypyrrole

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通讯作者: 陈斌, bchen63@163.com

Preparation and Improvement of Electrochemical Performance of Li_1.26Fe_0.22Mn_0.52O₂ Fe-Mn Based Li-Rich Cathode Materials in-Situ Coated with Conductive Polypyrrole