Abstract
Electrochemical behavior and stability of spinel Li4Ti5O12 are investigated in a broad voltage window (0.0–5.0 V vs. Li/Li+). The voltage profile of the Li4Ti5O12 electrode shows a plateau region at 1.55 V and two sloped regions below 1.55 V when the electrode is cycled between 0.0 and 2.0 V. It is found that Li4Ti5O12 maintains high lithium storage characteristic with the increase of the current density. Moreover, Li4Ti5O12 shows excellent rate performance in 0.0–2.0 V and good cyclic performances in 0.0–4.0 and 1.0–5.0 V. Besides, the crystal structure is kept when it is cycled between 0.0 and 5.0 V.
Similar content being viewed by others
References
Pasquier AD, Laforgue A, Simon P, Amatucci GG, Fauvarque JF (2002) J Electrochem Soc 149:A302. doi:10.1149/1.1446081
Abouimrane A, Lebdeh YA, Alarco PJ, Armand M (2004) J Electrochem Soc 151:A1028. doi:10.1149/1.1759971
Pasquier AD, Plitz I, Gural J, Badway F, Amatucci GG (2004) J Power Sources 136:160. doi:10.1016/j.jpowsour.2004.05.023
Panero S, Reale P, Ronci F, Scrosati B, Perfetti P, Albertini VR (2001) Phys Chem Chem Phys 3:845. doi:10.1039/b008703n
Kanamura K, Umegaki T, Naito H, Takehara Z, Yao T (2001) J Appl Electrochem 31:73. doi:10.1023/A:1004170009354
Scharner S, Weppner W, Schmid-Beurmann P (1999) J Electrochem Soc 146:857. doi:10.1149/1.1391692
Wang GX, Bradhurst DH, Dou SX, Liu HK (1999) J Power Sources 83:156. doi:10.1016/S0378-7753(99)00290-6
Ohzuku T, Ueda A, Yamamoto N (1995) J Electrochem Soc 142:1431. doi:10.1149/1.2048592
Nakahara N, Nakajima R, Matsushima T, Majima H (2003) J Power Sources 117:131. doi:10.1016/S0378-7753(03)00169-1
Ohta N, Takada K, Zhang LQ, Ma RZ, Osada M, Sasaki T (2006) Adv Mater 18:2226. doi:10.1002/adma.200502604
Liu DQ, Liu XQ, He ZZ (2007) Mater Chem Phys 105:362. doi:10.1016/j.matchemphys.2007.04.073
Shu J (2008) Electrochem Solid-State Lett 11:A238
Aldon L, Kubaik P, Womes M, Jumas JC, Fourcade JO, Tirado JL, Corredor JI, Vicente CP (2004) Chem Mater 16:5721. doi:10.1021/cm0488837
Poizot P, Laruelle S, Grugeon S, Tarascon JM (2002) J Electrochem Soc 149:A1212. doi:10.1149/1.1497981
Li H, Richter G, Maier J (2003) Adv Mater 15:736. doi:10.1002/adma.200304574
Li H, Balaya P, Maier J (2004) J Electrochem Soc 151:A1878. doi:10.1149/1.1801451
Balaya P, Li H, Kienle L, Maier J (2003) Adv Funct Mater 13:621. doi:10.1002/adfm.200304406
Laruelle S, Grugeon S, Poizot P, Dolle M, Dupont L, Tarascon JM (2002) J Electrochem Soc 149:A627. doi:10.1149/1.1467947
Acknowledgments
The author truly thanks Prof. Pengfei Shi of Harbin Institute of Technology and Dr. Xuejie Huang, Dr. Hong Li, and Dr. Zhaoxiang Wang of Institute of Physics, Chinese Academy of Sciences for their helpful discussion on the experimental techniques.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Shu, J. Electrochemical behavior and stability of Li4Ti5O12 in a broad voltage window. J Solid State Electrochem 13, 1535–1539 (2009). https://doi.org/10.1007/s10008-008-0723-z
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10008-008-0723-z