Citation: TAN Chao-Pu, HU Guo-Rong, DU Ke, LUO Hong-Jun, HUANG Dian-Hua, DUAN Jian-Guo, CAO Yan-Bing. Effect of Synthesis Temperature on the Structural and Electrochemical Properties of a Full Concentration Gradient LiNi_0.7Co_0.15Mn_0.15O₂ Cathode Material[J]. Chinese Journal of Inorganic Chemistry, ;2017, 33(9): 1537-1546. doi: 10.11862/CJIC.2017.203 shu

Effect of Synthesis Temperature on the Structural and Electrochemical Properties of a Full Concentration Gradient LiNi_0.7Co_0.15Mn_0.15O₂ Cathode Material

1.
School of Metallurgy and Environment, Central South University, Changsha 410083, China
2.
Guangzhou Libode New Materials Co., Ltd., Guangzhou 510800, China

Corresponding author: DU Ke, csutcp@163.com
Received Date: 19 June 2017
Revised Date: 26 July 2017

Figures(7)

Spherical Ni_0.7Co_0.15Mn_0.15(OH)₂ precursor with a full concentration gradient (FCG) of Ni, Co and Mn elements was obtained via co-precipitation method. The precursor was evenly mixed with LiOH·H₂O and then sintered at 750~900℃ for 12 h in oxygen to synthesize FCG-LiNi_0.7Co_0.15Mn_0.15O₂ cathode material with the Ni rich in core and Mn rich in the outer layer. The diffusion of Ni, Co, and Mn under different calcination temperatures led to various elements homogeneity, and was analyzed by energy-dispersive X-ray spectroscopy (EDXS). Then, the electrochemical properties of samples were investigated by the charge-discharge test and electrochemical impedance spectroscopy (EIS) test. The results indicate that the cathode material sintered at 800℃ has an obvious concentration-gradient distribution with a shell of LiNi_0.52Co_0.24Mn_0.24O₂ and exhibits the optimal electrochemical performance. Under the voltage range 2.8~4.3 V, it deliveres an initial discharge of 186.1 mAh·g^-1 at a charge-discharge rate of 0.2C, and shows an excellent capacity retention of 90.1% after 200 cycles at a high rate of 2C.
- Lithium-ion battery,
- cathode material,
- full concentration-gradient,
- element diffusion
1. [1]
  Andersson A M, Abraham D P, Haasch R, et al. J. Electrochem. Soc., 2002, 149:A1358-A1369 doi: 10.1149/1.1505636
2. [2]
  Goodenough J B, Kim Y. Chem. Mater., 2010, 22:587-603 doi: 10.1021/cm901452z
3. [3]
  Armand M, Tarascon J M. Nature, 2008, 451:652-657 doi: 10.1038/451652a
4. [4]
  Liu W, Oh P, Liu X, et al. Angew. Chem. Int. Ed., 2015, 54:4440-4458 doi: 10.1002/anie.201409262
5. [5]
  Fu C, Li G, Luo D, et al. ACS Appl. Mater. Interfaces, 2014, 18:15822-15831
6. [6]
  ZHANG Yu, SU Zhi, PAN Hui. Chinese J. Inorg. Chem., 2015, 31(9):1827-1830
7. [7]
  Mo Y, Li D, Chen Y, et al. RSC Adv., 2016, 6:75293-75298 doi: 10.1039/C6RA14796H
8. [8]
  LI Xiao-Wei, LIN Ying-Bin, LIN Ying, et al. Chinese J. Inorg. Chem., 2011, 27(4):643-648
9. [9]
  Liao P Y, Duh J G, Sheu H S. J. Power Sources, 2008, 183:766-770 doi: 10.1016/j.jpowsour.2008.05.058
10. [10]
  Huang Y, Chen J, Cheng F, et al. J. Power Sources, 2010, 195:8267-8274 doi: 10.1016/j.jpowsour.2010.07.021
11. [11]
  Liang L, Hu G, Jiang F, et al. J. Alloys Compd., 2016, 657:570-581 doi: 10.1016/j.jallcom.2015.10.177
12. [12]
  WANG Xu-Yang, YE Xue-Hai, ZHI Xiao-Ke, et al. Chinese J. Inorg. Chem., 2013, 29(4):774-778
13. [13]
  Kong J Z, Wang S S, Tai G A, et al. J. Alloys Compd., 2016, 657:593-600 doi: 10.1016/j.jallcom.2015.10.187
14. [14]
  Cho S W, Kim G O, Ju J H, et al. Mater. Res. Bull., 2012, 47:2830-2833 doi: 10.1016/j.materresbull.2012.04.088
15. [15]
  Lee K S, Myung S T, Sun Y K. J. Power Sources, 2010, 195:6043-6048 doi: 10.1016/j.jpowsour.2010.02.002
16. [16]
  Myung S T, Noh H J, Yoon S J, et al. J. Phys. Chem. Lett., 2014, 5:671-679 doi: 10.1021/jz402691z
17. [17]
  Du K, Hua C, Tan C, et al. J. Power Sources, 2014, 263:203-208 doi: 10.1016/j.jpowsour.2014.04.047
18. [18]
  Lee E J, Noh H J, Yoon C S, et al. J. Power Sources, 2015, 273:663-669 doi: 10.1016/j.jpowsour.2014.09.161
19. [19]
  Sun Y K, Kim D H, Yoon C S, et al. Adv. Funct. Mater., 2010, 20:485-491 doi: 10.1002/adfm.v20:3
20. [20]
  Hua C, Du K, Tan C, et al. J. Alloys Compd., 2014, 614:264-270 doi: 10.1016/j.jallcom.2014.06.049
21. [21]
  Huang Z, Gao J, He X, et al. J. Power Sources, 2012, 202:284-290 doi: 10.1016/j.jpowsour.2011.10.143
22. [22]
  Kim M H, Yang K S. J. Power Sources, 2006, 159:1328-1333 doi: 10.1016/j.jpowsour.2005.11.083
23. [23]
  HU Guo-Rong, LIU Qiang, DU Ke, et al. Chinese J. Inorg. Chem., 2012, 28(6):1171-1176
24. [24]
  Xiang M, Tao W, Wu J, et al. Ionics, 2016, 22:1003-1009 doi: 10.1007/s11581-016-1639-8
25. [25]
  LIU Xin-Yan, ZHAO Yu-Juan, LI Yan, et al. Chinese J. Inorg. Chem., 2006, 22(6):1007-1012
26. [26]
  Wu K, Wang F, Gao L, et al. Electrochim. Acta, 2012, 75:393-398 doi: 10.1016/j.electacta.2012.05.035
27. [27]
  Kang S H, Abraham D P, Yoon W S, et al. Electrochim. Acta, 2009, 54:684-689
28. [28]
  Abraham D P, Twesten R D, Balasubramanian M, et al. J. Electrochem. Soc., 2003, 150:A1450-A1456 doi: 10.1149/1.1613291
29. [29]
  Shaju K M, Subba Rao G V, Chowdari B V R. J. Electrochem. Soc., 2003, 150:A1-A13 doi: 10.1149/1.1521754
30. [30]
  Levi M D, Gamolsky K, Aurbach D, et al. Electrochim. Acta, 2000, 45:1781-1789 doi: 10.1016/S0013-4686(99)00402-8
31. [31]
  Liu H, Zhang Z, Gong Z, et al. Solid State Ionics, 2004, 166:317-325 doi: 10.1016/j.ssi.2003.11.010
32. [32]
  Chen C H, Liu J, Amine K. J. Power Sources, 2001, 96:321-328 doi: 10.1016/S0378-7753(00)00666-2
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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Effect of Synthesis Temperature on the Structural and Electrochemical Properties of a Full Concentration Gradient LiNi0.7Co0.15Mn0.15O2 Cathode Material

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通讯作者: 陈斌, bchen63@163.com

Effect of Synthesis Temperature on the Structural and Electrochemical Properties of a Full Concentration Gradient LiNi_0.7Co_0.15Mn_0.15O₂ Cathode Material