Issue
Korean Journal of Chemical Engineering,
Vol.24, No.6, 1037-1041, 2007
Electrochemical properties of gel polymer electrolyte based on poly(acrylonitrile)-poly(ethylene glycol diacrylate) blend
Gel type electrolyte was formulated by blending of PEDGA and PAN. PEDGA is a UV curable polymer which forms a chemical crosslink by UV or heat. Gel type electrolyte is very stable in ionic conductivity and interfacial resistance for a long storage time. It has the advantage of manufacturing the battery in a continuous process because oligomer crosslinking occurs in few seconds without heating. Discharge capacity and cycle life were increased by using LiPF6/LiCF3SO3 mixed lithium salt and adding inorganic filler such as TiO2.
[References]
  1. Gray FM, Solid State Ion., 40/41, 637, 1990
  2. Koksbang R, J. Power Sources, 32, 175, 1990
  3. Scrosati B, J. Electrochem. Soc., 139, 2776, 1992
  4. Kim T, Kang IJ, Cho G, Park KP, Korean J. Chem. Eng., 22(2), 234, 2005
  5. Yeon SH, Kim KS, Choi S, Cha JH, Lee H, Oh J, Lee BB, Korean J. Chem. Eng., 23(6), 940, 2006
  6. Armand MB, Chabagno JM, Duchot M, Second international meeting on solid electrolyte, St Andrews, Scotland, Sept., 20-22 1978, Extended Abstract
  7. Andrei M, Marchese L, Roggero A, Passerini S, Scrosati B, in B. Scrosati (ed.), Second International Symposium on Polymer Electrolyte, Elsevier Applied Science, Barking, UK, p. 119, 1990
  8. Koto Y, Watanabe M, Sanui K, Ogata N, Solid State Ion., 40/41, 632, 1990
  9. Kim DW, Oh BK, Park JH, Sun YK, Solid State Ion., 138(1-2), 41, 2000
  10. Feuillade G, J. Appl. Electrochem., 5, 63, 1975
  11. Watanabe M, Kanbe M, Nagaoka K, Shinohara I, J. Polym. Sci. B: Polym. Phys., 21, 939, 1983
  12. Abraham KM, Alamgir M, J. Electrochem. Soc., 137, 1657, 1990
  13. Digar ML, Hung SL, Wen TC, Gopalan A, Polymer, 43(5), 1615, 2002
  14. Osaka T, Datta M, Energy storage systems for electronics, Gordon and Breach Science Publishers, Amsterdam, p. 395, 2000
  15. Fauteux D, Massucco A, Mclin M, Vanburen M, Shi J, Electrochim. Acta, 40(13-14), 2185, 1995
  16. Quartarone E, Mustarelli P, Magistris A, Solid State Ion., 110(1-2), 1, 1998
  17. Best AS, Ferry A, MacFarlane DR, Forsyth M, Solid State Ion., 126(3-4), 269, 1999
  18. Kim HS, Kum KS, Cho WI, Cho BW, Rhee HW, J. Power Sources, 124(1), 221, 2003
  19. Kumur B, Scanlon LG, Spry RJ, J. Power Sources, 96, 3, 2001
  20. Wen ZY, Wu MM, Itoh T, Kubo M, Lin ZX, Yamamoto O, Solid State Ion., 148(1-2), 185, 2002