Abstract
Micro–nanosized vanadium pentoxide (V2O5) was synthesized by hydrothermal reduction of amorphous V2O5, followed by thermal treatment in air atmosphere. Pyrrole was in-situ polymerization on the surface of V2O5 to obtain V2O5@PPy hybrid material.The as-synthesized V2O5 with about 100 nm in diameter and several hundreds nanometers in length were obtained and PPy layer with about 100 nm in thickness coated on the surface of V2O5. Electrochemical measurement showed that V2O5@PPy hybrid material had improved lithium storage ability and cycling performance compared with pure V2O5. PPy modification supplied a new route to obtain V2O5 hybrid cathode with significantly improved cyclic performance and showed promising applications in recharged lithium batteries.
Similar content being viewed by others
References
Aricò AS, Bruce PG, Scrosati B, Tarascon JM, van Schalkwijk W (2005) Nat Mater 43:66
Guyomard D, Tarascon JM (1992) J Electrochem Soc 139:937
Sakurai Y, Yamaki J (1988) J Electrochem Soc 135:791
Grugeon S, Laruelle S, Dupont L, Chevallier F, Taberna PL, Simon P, Gireaud L, Lascaud S, Vidal E, Yrieix B, Tarascon JM (2005) Chem Mater 4:5041
Padhi AK, Nanjundaswamy KS, Goodenough JB (1997) J Electrochem Soc 144:1188
Xia Y, Yoshio M (1997) J Electrochem Soc 144:4186
Padhi AK, Nanjundaswamy KS, Masquelier C, Goodenough JB (1997) J Electrochem Soc 144:2581
Masquelier C, Padhi AK, Nanjundawsamy KS, Goodenough JB (1998) J Solid State Chem 135:228
Yun NJ, Ha HW, Jeong KH, Park HY, Kim K (2006) J Power Sources 160:1361
Zhuang D, Zhao X, Xie J, Tu J, Zhu T, Cao G (2006) Acta Phys Chem 22:840
Liu H, Fu LJ, Zhang HP, Gao J, Li C, WuP YP, Wu HQ (2006) Electrochem Solid-State Lett 9:529
Ravet N, Chourinard Y, Magnan JF, Besner S, Gauthier M, Armand M (2001) J Power Sources 97–98:503
Kim Y, Ta QT, Dinh HC, Aum PK, Yeo IH, Cho WI, Mho S (2011) J Electrochem Soc 158:133
Osaka T, Momma T, Nishimura K, Kakuda S, Ishii T (1994) J Electrochem Soc 141:1994
Neves S, Polo Fonseca C (2002) J Power Sources 107:13
Park NG, Ryu KS, Chang SH (2002) J Power Sources 103:273
Demetz GF, Anaissi FJ, Toma HE (2000) Electrochim Acta 46:547
Huguenin F, Gitotto EM, Buttry DA (2002) J Electroanal Chem 536:37
Kang SG, Kim KM, Chang SH (2004) J Power Sources 133:263
Goward GR, Loroux F, Nazar LF (1998) Electrochim Acta 43:1307
Boyano I, Bengoechea M, de Meatza I, Miguel O, Cantero I, Ochoteco E, Rodríguez J, Lira-Cantú M, Gómez-Romero P (2007) J Power Sources 166:471
Kuwabata S, Masui S, Tomiyori H, Yoneyama H (2000) Electrochim Acta 46:91
Asim N, Radiman S, Bin Yarmo MA (2008) Mater Lett 62:1044
Cui L, Li J, Zhang XG (2009) Mater Lett 63:683
Pinna N, Willinger M, Weiss K, Urban J, Schlögl R (2003) Nano Lett 1131:3
Cao AM, Hu JS, Liang HP, Wan LJ (2005) Angew Chem Int Ed 4391:44
Kim Y, Thieu M.-T, Yeo I.-H, Cho W.-I, Mho S. Meet. Abstr.-Electrochem. Soc./MA2009-01/B1-Battery/Energy Technology Joint General Session
Tranchant A, Messina R, Perichon J (1980) J Electroanal Chem 225:113
Benmoussa M, Outzourhit A, Bennouna A, Ameziane EL (2002) Thin Solid Films 11:450
Kim Y-T, Gopukumar S, Kim K-B, Cho B-W (2003) J Power Sources 110:117
Acknowledgments
We acknowledge the financial support from the National Natural Science Foundation of China (Grant No. 61071040), Leading Academic Discipline Project of Shanghai Municipal Education Commission (No.J50102), and Innovative Foundation of Shanghai University. We also thank Instrumental Analysis & Research Center of Shanghai University, China, for samples characterization.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Zhao, H., Yuan, A., Liu, B. et al. High cyclic performance of V2O5@PPy composite as cathode of recharged lithium batteries. J Appl Electrochem 42, 139–144 (2012). https://doi.org/10.1007/s10800-012-0380-x
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10800-012-0380-x