Mass production of LiFePO4/C energy materials using Fe-P waste slag

能源化学(英文) ›› 2015, Vol. 21 ›› Issue (4): 375-380.

• ARTICLES • 下一篇

Mass production of LiFePO₄/C energy materials using Fe-P waste slag

Gen Li, Pengcheng Wu, Chunhui Luo, Qian Cui, Guixin Wang, Kangping Yan

College of Chemical Engineering, Sichuan University, Chengdu 610065, Sichuan, China

收稿日期:2015-04-16 修回日期:2015-06-18 发布日期:2015-08-21
通讯作者: Kangping Yan
基金资助:
This work is supported by the National Science Foundation of China (grant no. 21206099).

Mass production of LiFePO₄/C energy materials using Fe-P waste slag

Gen Li, Pengcheng Wu, Chunhui Luo, Qian Cui, Guixin Wang, Kangping Yan

College of Chemical Engineering, Sichuan University, Chengdu 610065, Sichuan, China

Received:2015-04-16 Revised:2015-06-18 Published:2015-08-21
Contact: Kangping Yan
Supported by:
This work is supported by the National Science Foundation of China (grant no. 21206099).

摘要/Abstract

摘要： To effectively solve the agglomeration problems in the solid state reaction process, pre-adding glucose is adopted to the synthesis of LiFePO₄/C energy materials using Fe-P waste slag. The average particle & grain size of LiFePO₄/C decreases, and the impurities in LiFePO₄/C composites reduce to a great extent. It makes great sense to the mass industrial production. The optimum synthesis conditions determined in this work are based on the orthogonal experiments. The samples synthesized in a scale of 500 g exhibit high purity, excellent electrochemical performance, high reaction activity, good reversibility, and low polarization level. The discharge capacities are 145, 134, 117, and 102 mAh/g at the current densities of 0.1 C, 0.2 C, 0.5 C and 1 C, respectively. This work puts forward a practical suggestion for mass producing environmental benign and low cost LiFePO₄/C as cathode materials of lithium ion batteries.

关键词: LiFePO₄/C, Fe_1.5P, Pre-adding glucose, Mass production, Orthogonal experiment

Abstract: To effectively solve the agglomeration problems in the solid state reaction process, pre-adding glucose is adopted to the synthesis of LiFePO₄/C energy materials using Fe-P waste slag. The average particle & grain size of LiFePO₄/C decreases, and the impurities in LiFePO₄/C composites reduce to a great extent. It makes great sense to the mass industrial production. The optimum synthesis conditions determined in this work are based on the orthogonal experiments. The samples synthesized in a scale of 500 g exhibit high purity, excellent electrochemical performance, high reaction activity, good reversibility, and low polarization level. The discharge capacities are 145, 134, 117, and 102 mAh/g at the current densities of 0.1 C, 0.2 C, 0.5 C and 1 C, respectively. This work puts forward a practical suggestion for mass producing environmental benign and low cost LiFePO₄/C as cathode materials of lithium ion batteries.

Key words: LiFePO₄/C, Fe_1.5P, Pre-adding glucose, Mass production, Orthogonal experiment

Gen Li, Pengcheng Wu, Chunhui Luo, Qian Cui, Guixin Wang, Kangping Yan. Mass production of LiFePO₄/C energy materials using Fe-P waste slag[J]. 能源化学(英文), 2015, 21(4): 375-380.

Gen Li, Pengcheng Wu, Chunhui Luo, Qian Cui, Guixin Wang, Kangping Yan. Mass production of LiFePO₄/C energy materials using Fe-P waste slag[J]. Journal of Energy Chemistry, 2015, 21(4): 375-380.

参考文献

[1] B. Dunn, H. Kamath, J.M. Tarascon, Science 334 (6058) (2011) 928-935.

[2] F. Cheng, D. Li, A. Lu,W. Li, J. Energy Chemi. 22 (6) (2013) 907-913.

[3] C. Sun, S. Rajasekhara, J.B. Goodenough, F. Zhou, J. American Chem. Soc. 133 (7) (2011) 2132-2135.

[4] J.B. Goodenough, Y. Kim, Chem. Mater. 22 (3) (2009) 587-603.

[5] D. Kim, J. Lim, V. Mathew, B. Koo, Y. Paik, D. Ahn, S. Paek, J. Kim, J. Mater. Chem. 22 (6) (2012) 2624-2631.

[6] P. Gibot, M. Casas-Cabanas, L. Laffont, S. Levasseur, P. Carlach, S. Hamelet, J. Tarascon, C. Masquelier, Nature Mater. 7 (9) (2008) 741-747.

[7] P. Balaya, Energy Environ. Sci. 1 (6) (2008) 645-654.

[8] K. Saravanan, M.V. Reddy, P. Balaya, H. Gong, B.V.R. Chowdari, J.J. Vittal, J. Mater. Chem. 19 (5) (2009) 605-610.

[9] P.G. Bruce, B. Scrosati, J.M. Tarascon, Angewandte Chemie Int. Ed. 47 (16) (2008) 2930-2946.

[10] F. Cheng, D. Li, A. Lu,W. Li, J. Energy Chem. 22 (6) (2013) 907-913.

[11] X. Liu, J.Q. Huang, Q. Zhang, X.Y. Liu, H.J. Peng,W. Zhu, F.Wei, J.Mater. Chem. 22 (36) (2012) 18908-18914.

[12] Z. Jinli,W. Jiao, L. Yuanyuan, N. Ning, G. Junjie, Y. Feng, L.Wei, J. Mater. Chem. A 3 (5) (2015) 2043-2049.

[13] C. Li, S. Zhang, F. Cheng,W. Ji, J. Chen, Nano Res. 1 (3) (2008) 242-248.

[14] S. Yang, Y. Song, K. Ngala, P.Y. Zavalij, M.J. Stanley Whittingham, J. Power Sources 119 (2003) 239-246.

[15] S.T. Yang, N.H. Zhao, H.Y. Dong, J.X. Yang, H.Y Yue, Electro. acta 51 (1) (2005) 166-171.

[16] C.H. Mi, G.S. Cao, X.B Zhao, Mater. Let. 59 (1) (2005) 127-130.

[17] Z.J. Wu, B.F. Jiang, W.M. Liu, F.B. Cao, X.R. Wu, L.S Li, Ind. Eng. Chem. Res. 50 (24) (2011) 13778-13788.

[18] K. Hanchang, G.Wang, H. Guo,M. Chen, C. Luo, K. Yan, Ind. Eng. Chem. Res. 51 (23) (2012) 7923-7931.

[19] J. Hassoun, F. Croce, I. Hong, B. Scrosati, Electrochem. Commun. 13 (3) (2011) 228-231.

[20] G.Wang, R. Liu, M. Chen, H. Kang, X. Li, K. Yan, Korean J. Chem. Eng. 29 (8) (2012) 1094-1101.

[21] Y.W. Leung, Y.Wang, IEEE Trans. Evol. Comput. ( 5 (1) (2001) 41-53.

[22] M. Zhao, G.X.Wang, X.L. Li, R. Liu, F.Wang, K.P. Yan, Metals Mater. Int. 16 (6) (2010) 993-999.

[23] G.Wang, K. Yan, Z. Yu, M. Qu, J. appl. Electrochem. 40 (4) (2010) 821-831.

[24] J. Chmiola, G. Yushin, Y. Gogotsi, C. Portet, P. Simon, P.L. Taberna, Science 313 (2006) (1760).

[25] G.Wu, R. Ran, B. Zhao, Y. Sha, C. Su, Y. Zhou, Z. Shao, J. Energy Chem. 23 (3) (2014) 363-375.

[26] M. Gnanavel, M.U.M. Patel, A.K. Sood, A.J. Bhattacharyya, J. Electrochem. Soc. 159 (4) (2012) A336.

[27] J.Wang, X. Sun, Energy & Environmental Science 5 (1) (2012) 5163-5185.

[28] H. Liu, Z. Wang, X. Li, H. Guo, W. Peng, Y. Zhang, Q. Hu, J. Power Sources 184 (2) (2008) 469-472.

[29] C. Lai, Q. Xu, H. Ge, G. Zhou, J. Xie, Solid State Ionics 179 (27) (2008) 1736-1739.

[30] J.L. Allen, T.R. Jow, J.Wolfenstine, J Solid State Electrochem 12 (7-8) (2008) 1031-1033.

[31] V. Srinivasan, J. Newman, J. Electrochem. Soc 151 (10) (2004) A1517-A1529.

[32] X.H. Rui, N. Ding, J. Liu, C. Li, C.H. Chen, Electrochem. Acta 55 (7) (2010) 2384-2390.

Mass production of LiFePO₄/C energy materials using Fe-P waste slag

Mass production of LiFePO₄/C energy materials using Fe-P waste slag

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 2

编辑推荐

Metrics

[1]	Qifei Li, Dong Chen, Huiteng Tan, Xianghua Zhang, Xianhong Rui, Yan Yu. 3D porous V₂O₅ architectures for high-rate lithium storage[J]. 能源化学(英文版), 2020, 40(1): 15-21.
[2]	Gen Li, Pengcheng Wu, Chunhui Luo, Qian Cui, Guixin Wang, Kangping Yan. Mass production of LiFePO₄/C energy materials using Fe-P waste slag[J]. 能源化学(英文), 2015, 24(4): 375-380.