Hostname: page-component-586b7cd67f-dlnhk Total loading time: 0 Render date: 2024-11-30T07:38:38.543Z Has data issue: false hasContentIssue false
  • English
  • Français

Breakthrough additive technology for improving the performance of high-power lithium ion batteries

Published online by Cambridge University Press:  01 November 2011

Fu-Ming Wang ,
Chin-Shu Cheng  and
John Rick
Fu-Ming Wang*
Affiliation:
Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 106, Taiwan; Sustainable Energy Center, National Taiwan University of Science and Technology, Taipei 106, Taiwan
Chin-Shu Cheng
Affiliation:
Materials and Chemical Research Laboratories, Industrial Technology Research Institute, Chutung, Hsinchu 31040, Taiwan
John Rick
Affiliation:
Sustainable Energy Center, National Taiwan University of Science and Technology, Taipei 106, Taiwan
*
Address all correspondence to Fu-Ming Wang at[email protected]
Get access

Abstract

We report a breakthrough in the field of electrolyte additives for use in lithium ion batteries. Batteries containing maleimide (0.1 wt%) as an electrolyte additive absorbed moisture (H2O) from a high-humidity atmosphere. When compared with batteries without the maleimide and absorbed moisture, the capacity of batteries with the “binary additive” showed improvements of 7.4% and 5.2% in a 0.1C/0.1C cycle test, and 394% and 174% in high-power 3C rate tests conducted at room temperature and 55 °C, respectively. Thus, this innovative additive formation can effectively reduce the requirement for anhydrous conditions during the fabrication and operation of lithium ion batteries.

Type
Rapid Communications
Information
MRS Communications , Volume 2 , Issue 1 , March 2012 , pp. 5 - 7
Copyright
Copyright © Materials Research Society 2011

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1.Zhang, S.S.: A review on electrolyte additives for lithium-ion batteries. J. Power Sources 162, 1379 (2006).CrossRefGoogle Scholar
2.Verma, P., Maire, P., and Novak, P.: A review of the features and analyses of the solid electrolyte interphase in Li-ion batteries. Electrochim. Acta 55, 6332 (2010).CrossRefGoogle Scholar
3.Yamane, H., Inoue, T., Fujita, M., and Sano, M.: A causal study of the capacity fading of Li1.01Mn1.99O4 cathode at 80 °C, and the suppressing substances of its fading. J. Power Sources 99, 60 (2001).CrossRefGoogle Scholar
4.Wang, F.M., Cheng, H.M., Wu, H.C., Chu, S.Y., Cheng, C.S., and Yang, C.R.: Novel SEI formation of maleimide-based additives and its improvement of capability and cyclicability in lithium ion batteries. Electrochim. Acta 54, 3344 (2009).Google Scholar
5.Wang, F.M., Lo, S.C., Cheng, C.S., Chen, J.H., Hwang, B.J., and Wu, H.C.: Self-polymerized membrane derivative of branched additive for internal short protection of high safety lithium ion battery. J. Membrane Sci. 368, 165 (2011).CrossRefGoogle Scholar
6.Lee, J.T., Wang, F.M., Cheng, C.S., Li, C.C., and Lin, C.H.: Low-temperature atomic layer deposited Al2O3 thin film on layer structure cathode for enhanced cycleability in lithium-ion batteries. Electrochim. Acta 55, 4002 (2010).CrossRefGoogle Scholar
7.Chang, H.H., Wu, H.C., and Wu, N.L.: Enhanced high-temperature cycle performance of LiFePO4/carbon batteries by an ion-sieving metal coating on negative electrode. Electrochem. Comm. 10, 1823 (2008).CrossRefGoogle Scholar
8.Wang, F.M., Yu, M.H., Hsiao, Y.J., Tsai, Y., Hwang, B.J., Wang, Y.Y., and Wan, C.C.: Aging effects to solid electrolyte interface (SEI) membrane formation and the performance analysis of lithium ion batteries. Int. J. Electrochem. Sci. 6, 1014 (2011).CrossRefGoogle Scholar
9.Wang, F.M., Wang, H.Y., Yu, M.H., Hsiao, Y.J., Tsai, Y.: Improving the performance of high-power lithium ion batteries: differential pulse effects of solid electrolyte interface formation. J. Power Sources 196, 10395 (2011).CrossRefGoogle Scholar
10.Li, M.Q., Qu, M.Z., He, X.Y., and Yu, Z.L.: Effects of electrolytes on the electrochemical performance of Si/graphite/disordered carbon composite anode for lithium-ion batteries. Electrochim. Acta 54, 4506 (2009).CrossRefGoogle Scholar
11.Wang, F.M., Shieh, D.T., Cheng, J.H., and Yang, C.R.: An investigation of the salt dissociation effects on solid electrolyte interface (SEI) formation using linear carbonate-based electrolytes in lithium ion batteries. Solid State Ionics 180, 1660 (2010).CrossRefGoogle Scholar