화학공학소재연구정보센터
Korean Journal of Chemical Engineering, Vol.34, No.2, 470-475, February, 2017
Synthesis and characterization of polypyrrole doped by cage silsesquioxane with carboxyl groups
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Cage silsesquioxane with carboxyl groups (POSS-COOH) was successfully synthesized, after which it was added to polypyrrole (PPy) as a dopant to produce the doped PPy (PPy/POSS-COOH) solution. The PPy/POSSCOOH composites were characterized by FTIR (Fourier transformation infrared spectroscopy), SEM (Scanning electron microscopy), TGA (Thermo-gravimetric analysis), CV (Cyclic voltammetry) and RL (Reflection loss). Compared to PPy without POSS-COOH (un-PPy), the conductivity of PPy/POSS-COOH composites could be improved dramatically, reaching up to 0.850 S/cm at 25 °C. Under N2 atmosphere, the residual rate of PPy/POSS-COOH was 68% at 700 °C, 14% higher than the one of un-PPy. Meanwhile, PPy/POSS-COOH had a reflection loss below - 8 dB over 9.35 to 11.20GHz, with a minimum value of - 10.32 dB at 10.54 GHz, thus demonstrating higher microwave absorption than un-PPy. This method may provide a facile route to produce doped conducting polymers with POSS-COOH.
  1. Shirakawa H, Angew. Chem.-Int. Edit., 40, 2575 (2001)
  2. MacDiarmid AG, Angew. Chem.-Int. Edit., 40, 2581 (2001)
  3. Heeger AJ, Angew. Chem.-Int. Edit., 40, 2591 (2001)
  4. Burroughes JH, Bradley DDC, Brown AR, Marks RN, Mackay K, Friend RH, Burns PL, Holmes AB, Nature, 347, 539 (1990)
  5. Sonmez G, Sonmez HB, Shen CKE, Wudl F, Adv. Mater., 16(21), 1905 (2004)
  6. Sonmez G, Shen CKF, Rubin Y, Wudl F, Angew. Chem.-Int. Edit., 43, 1498 (2004)
  7. Garnier F, Hajlaoui R, Yassar A, Srivastava P, Science, 265(5179), 1684 (1994)
  8. Wang JZ, Zheng ZH, Li HW, Huck WTS, Sirringhaus H, Nat. Mater., 3(3), 171 (2004)
  9. Drury CJ, Mutsaers CMJ, Hart CM, Matters M, de Leeuw DM, Appl. Phys. Lett., 73, 108 (1998)
  10. Selvakumar M, Pitchumani S, Korean J. Chem. Eng., 27(3), 977 (2010)
  11. Yu G, Zhang C, Heeger AJ, Appl. Phys. Lett., 64, 1540 (1994)
  12. Shi G, Li LQ, Liu LX, Xu DR, Lu N, Hao JY, Huang CY, Chi LF, J. Mater. Chem., 22, 12096 (2012)
  13. Kymissis I, Dimitrakopoulos CD, Purushothaman S, J. Vac. Sci. Technol. B, 20(3), 956 (2002)
  14. Rudge A, Raistrick I, Gottesfeld S, Ferraris JP, Electrochim. Acta, 39(2), 273 (1994)
  15. Li YZ, Zhang QH, Zhao X, Yu PP, Wu LH, Chen DJ, J. Mater. Chem., 22, 1884 (2012)
  16. Khomenko V, Frackowiak E, Beguin F, Electrochim. Acta, 50(12), 2499 (2005)
  17. Lichtenhan JD, Comments Inorg. Chem., 17, 115 (1995)
  18. Honarkar H, Barmar M, Barikani M, Shokrollahi P, Korean J. Chem. Eng., 33(1), 319 (2016)
  19. Zhang WA, Muller AHE, Prog. Polym. Sci, 38, 1121 (2013)
  20. Li ZH, Wu DC, Liang YR, Fu RW, Matyjaszewski K, J. Am. Chem. Soc., 136(13), 4805 (2014)
  21. Ni CH, Ni GF, Zhang LP, Mi JQ, Yao BL, Zhu CP, J. Colloid Interface Sci., 362(1), 94 (2011)
  22. Ni CH, Zhu GJ, Zhu CP, Yao BL, Kumar DNT, Colloid Polym. Sci., 288, 1193 (2010)
  23. Wu K, Song L, Hu Y, Lu HD, Kandola BK, Kandare E, Prog. Org. Coat., 65, 490 (2009)
  24. Li GZ, Wang LC, Ni HL, Pittman CU, J. Inorg. Organomet. Polym., 11, 123 (2001)
  25. Opanasenko M, Parker WO, Shamzhy M, Montanari E, Bellettato M, Mazur M, Millini R, Cejka J, J. Am. Chem. Soc., 136(6), 2511 (2014)
  26. Phillips SH, Haddad TS, Tomczak SJ, Curr. opin. Solid State Mat. Sci., 8, 21 (2004)
  27. Ni CH, Wu G, Zhu CP, Yao BL, J. Phys. Chem. C, 114, 13471 (2010)
  28. Li QF, Xu YH, Yoon JS, Chen GX, J. Mater. Sci., 46(7), 2324 (2011)
  29. Ak M, Gacal B, Kiskan B, Yagci Y, Toppare L, Polymer, 49(9), 2202 (2008)
  30. Wang K, Guan X, Chai S, Zou Q, Zhang X, Zhang J, Biosens. Bioelectron., 64, 94 (2015)
  31. Zhang ZP, Liang GZ, Lu TL, J. Appl. Polym. Sci., 103(4), 2608 (2007)
  32. Feher FJ, Newman DA, Walzer JF, J. Am. Chem. Soc., 111, 1741 (1989)
  33. Dong B, Zhong DY, Chi LF, Fuchs H, Adv. Mater., 17(22), 2736 (2005)
  34. Iqbal R, Khosa MK, Jamal MA, Hamid M, Korean J. Chem. Eng., 32(2), 362 (2015)
  35. Wang ZZ, Bi H, Liu J, Sun T, Wu XL, J. Magn. Magn. Mater., 320, 2132 (2008)