Article
  • Preparation and Electrical Properties of Double-Comblike Polyitaconate Plasticized Gel Ion-Coducting Polymers
  • Rhee HW, Park JK, Gong MS
  • 이중 측쇄 폴리이타코네이트 가소화 겔 이온전도성 고분자의 제조 및 전기적 성질
  • 이희우, 박정기, 공명선
Abstract
For a new double comblike ion conducting solid polymer electrolyte, bis[2-(2-methoxyethoxy)ethyl]itaconate (bis(MEE)itaconate) monomer was prepared from itaconic acid and 2-(2-methoxyethoxy)ethanol. The ion conducting polymer films were prepared by photoinitiated radical polymerization of bis(MEE)itaconate, diethyleneglycol dimethacrylate and LiClO4 with benzoin methyl ether(BME) as a photoinitiator. The plasticized polymer gel electrolytes were also prepared by photopolymerization in the presence of ethylene carbonate/propylene carbonate. EC/PC (1/1, 70 ~ 150 mol%) as a plasticizer, 5 ~ 10 % of crosslinker and concentration of alkali salt [EO]/[Li+]=10/1, 8/1 and 6/1 were used The optimum [EO]/[Li+] ratio for high ion conductivity was found to be 8. The crosslinked polymer gel alkali salt complexes showed ion conductivity 5.6 x 10-6 S/cm and the EC/PC plasticized polymer gel electrolytes showed ionic conductivity 3.6 x 10-4 S/cm. They showed a rubber elasticity and maintained a mechanical stability as a free standing film.

새로운 종류의 이중 측쇄 이온배위능을 가지는 고분자 고체 전해질을 제조하기 위해서 bis(MEE)itaconate 단량체를 2-(2-methoxyethoxy)ethanol과 itaconic acid를 에스테르화 반응하여 합성하였다. 이온전도성 고분자 필름은 bis(MEE)itaconate, diethylene glycol dimethacrylate 그리고 LiClO4의 혼

Keywords: ion conducting; polymer; polyitaconate; gel electrolyte; ethylene carbonate propylene carbonate; double comblike polymer

References
  • 1. MacCallum JR, Vincent CAPolymer Electrolyte Reviews I & II, Elsevier Applied Science, New York (1987)
  •  
  • 2. Skotheim TAElectroresponsive Molecular and Polymeric System, vol. 1, p. 41-95, Marcel Dekker Inc., New York & Basel (1988)
  •  
  • 3. Linford RGElectrochemical Science and Technology of Polymers-I, p. 45-66, Elsevier Applied Science, London & New York (1987)
  •  
  • 4. Baugham RH, Bredas JL, Cgance RR, Eckhardt H, Elsenbaumer RL, Ivory DM, Miller GC, Preiziosi AF, Schacklette LWConductive Polymers, p. 137, Plenum Publ. Corp., New York (1981)
  •  
  • 5. Fenton DE, Parker JE, Wright PV, Polymer, 14, 589 (1973)
  •  
  • 6. Wright PV, Br. Polym. J., 7, 319 (1975)
  •  
  • 7. Fauteux D, Robitaille C, J. Electrochem. Soc., 133, 315 (1986)
  •  
  • 8. Kobayashi N, Hamada T, Ohno H, Tsuchida E, Polym. J., 18, 661 (1986)
  •  
  • 9. Cowie JMG, Martin ACS, Firth AM, Br. Polym. J., 20, 247 (1988)
  •  
  • 10. Blonsky PM, Shriver DF, Austin PE, Allcock HR, J. Am. Chem. Soc., 106, 6854 (1984)
  •  
  • 11. Inoue K, Nishikawa Y, Tanigaki T, J. Am. Chem. Soc., 113, 7609 (1991)
  •  
  • 12. Cowie JMG, Martin ACS, Firth AM, Polymer, 28, 627 (1987)
  •  
  • 13. Fish D, Kahn IM, Wu E, Smid J, Br. Polym. J., 20, 281 (1988)
  •  
  • 14. Allcock HR, Austin PE, Neenan TX, Sisko JT, Blonsky PM, Shriver DF, Macromolecules, 19, 1508 (1986)
  •  
  • 15. Tada H, Fusino K, Kawahara H, J. Polym. Sci. A: Polym. Chem., 25, 3015 (1987)
  •  
  • 16. Watanabe M, Sansui K, Ogata N, Inoue F, Kobayashi T, Ohtaki Z, Polym. J., 17, 549 (1985)
  •  
  • 17. Kim H, Kim E, Rhee SB, Korea Polym. J., 4(2), 83 (1996)
  •  
  • 18. Moon SI, Gong MS, Polym.(Korea)to submitted
  •  
  • 19. Coltrain BK, Ferrar WT, Salva JM, J. Polym. Sci. A: Polym. Chem., 31, 2261 (1993)
  •  
  • 20. Nakamura H, Seno M, Sato T, J. Polym. Sci. A: Polym. Chem., 35(1), 153 (1997)
  •  
  • 21. Kim HC, Gu HB, J. Korean Electrical Electronic Mater. Eng., 7(6), 543 (1994)
  •  
  • 22. Kim JU, Moon SI, Jin BS, Gu HB, Yun MS, J. Korean Electrical Electronic Mater. Eng., 8(4), 487 (1995)
  •  
  • Polymer(Korea) 폴리머
  • Frequency : Bimonthly(odd)
    ISSN 0379-153X(Print)
    ISSN 2234-8077(Online)
    Abbr. Polym. Korea
  • 2022 Impact Factor : 0.4
  • Indexed in SCIE

This Article

  • 1998; 22(6): 872-879

    Published online Nov 25, 1998