Abstract
We studied tris(2-chloroethyl) phosphate (TCEP) as a potential flame-retarding additive and its effect on the electrochemical cell performance of lithium-ion battery electrolytes. The electrochemical cell performance of additive-containing electrolytes in combination with a cell comprised of a LiCoO2 cathode and a mesocarbon microbeads anode was tested in coin cells. The cyclic voltammetry results show that the oxidation potential of TCEP-containing electrolyte is about 5.1 V (vs. Li/Li+). A cell with TCEP has a better electrochemical cell performance than a cell without TCEP in an initial charge and discharge test. In a cycling test, a cell containing a TCEP-containing electrolyte has a greater discharge capacity and better capacity retention than a TCEP-free electrolyte after cycling. The results confirm the promising potential of TCEP as a flame-retarding additive and as a means of improving the electrochemical cell performance of lithium-ion batteries.
Similar content being viewed by others
Reference
D. Aurbach, B. Markovsky, G. Salitra, E. Markevich, Y. Talyossef, M. Koltypin, L. Nazar, B. Ellis, and D. Kovacheva, J. Power Sources 165, 491 (2007).
D. Y. Kim, H. J. Ahn, J. S. Kim, I. P. Kim, J. H. Kweon, T. H. Nam, K. W. Kim, J. H. Ahn, and S. H. Hong, Electron. Mater. Lett. 5, 183 (2009).
X. L. Yao, S. Xie, C. H. Chen, Q. S. Wang, J. H. Sun, Y. L. Li, and S. X. Lu, J. Power Sources 144, 170 (2005).
D. H. Lim and Y. U. Jeong, Kor. J. Met. Mater. 48, 262 (2010).
A. M. Andersson, D. P. Abraham, R. Haasch, S. MacLaren, J. Liu, and K. Amine, J. Electrochem. Soc. 149, A1358 (2002).
S. I. Gonzales, W. Li, and B. L. Lucht, J. Power Sources 135, 291 (2004).
K. Xu, S. Zhang, J. L. Allen, and T. R. Jow, J. Electrochem. Soc. 149, A1079 (2002).
D. Q. Nguyen, J. Hwang, J. S. Lee, H. Kim, H. Lee, M. Cheong, B. Lee, and H. S. Kim, Electrochem. Commun. 9,109 (2007).
J. Ma, C. Wang, and S. Wroblewski, J. Power Sources 164, 849 (2007).
H. S. Kim, S. I. Kim, and W. S. Kim, Electrochim. Acta 52, 1457 (2006).
B. K. Mandal, A. K. Padhi, Z. Shi, S. Chakraborty, and R. Filler, J. Power Sources 161, 1341 (2006).
K. Xu, M. S. Ding, S. Zhang, J. L. Allen, and T. R. Jow, J. Electrochem. Soc. 149, A622 (2002).
Y. E. Hyung, D. R. Vissers, and K. Amine, J. Power Sources 119–121, 383 (2003).
S. S. Zhang, K. Xu, and T. R. Jow, J. Power Sources 113, 166 (2003).
K. Xu, M. S. Ding, S. Zhang, J. L. Allen, and T. R. Jow, J. Electrochem. Soc. 150, A161 (2003).
K. Xu, S. Zhang, J. L. Allen, and T. R. Jow, J. Electrochem. Soc. 150, A170 (2003).
S. S. Zhang, J. Power Sources 162, 1379 (2006).
A. Granzow, Chem. Res. 11, 177 (1978).
X. Wang, E. Yasukawa, and S. Kasuya, J. Electrochem. Soc. 148, A1058 (2001).
J. A. Andresen, A. Grundmann, and K. Bester, Sci. Total Environ. 332, 155 (2004).
R. M. Millan, H. Slegr, Z. X. Shu, and W. Wang, J. Power Sources 81–82, 20 (1999).
K. H. Lee, E. H. Song, J. Y. Lee, B. H. Jung, and H. S. Lim, J. Power Sources 132, 201 (2004).
C. C. Chang, L. J. Her, L. C. Chen, Y. Y. Lee, S. J. Liu, and H. J. Tien, J. Power Sources 163, 1059 (2007).
J. T. Lee, Y. W. Lin, and Y. S. Jan, J. Power Sources 132, 244 (2004).
D. Zhang, B. S. Haran, A. Durairajan, R. E. White, Y. Podrazhansky, and B. N. Popov, J. Power Sources 91, 122 (2000).
S. S. Zhang, K. Xu, and T. R. Jow, J. Power Sources 160, 1403 (2006).
S. S. Zhang, J. Power Sources 163, 713 (2007).
S. Yang, H. Song, and X. Chen, Electrochem. Commun. 8, 137 (2006).
M. Itagaki, N. Kobari, S. Yotsuda, K. Watanabe, S. Kinoshita, and M. Ue, J. Power Sources 135, 255 (2004).
S. S. Zhang, K. Xu, and T. R. Jow, Electrochim. Acta 49, 1057 (2004).
J. Li, E. Murphy, J. Winnick, and P. A. Kohl, J. Power Sources 102, 294 (2001).
Y. B. He, Q. Liu, Z. Y. Tang, Y. H. Chen, and Q. S. Song, Electrochim. Acta 52, 3534 (2007).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Shim, EG., Park, IJ., Nam, TH. et al. Electrochemical performance of tris(2-chloroethyl) phosphate as a flame-retarding additive for lithium-ion batteries. Met. Mater. Int. 16, 587–594 (2010). https://doi.org/10.1007/s12540-010-0811-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12540-010-0811-3