화학공학소재연구정보센터
Macromolecular Research, Vol.28, No.3, 241-248, March, 2020
Preparation of Poly(phenylene sulfide)/Nylon 6 Grafted Graphene Oxide Nanocomposites with Enhanced Mechanical and Thermal Properties
E-mail:
Poly(phenylene sulfide) (PPS) is an attractive polymer in engineering plastics because of its high mechanical strength and thermal stability. Herein, poly(phenylene sulfide)/nylon 6 grafted graphene oxide (PPS/NGO) nanocomposites were prepared by micro-compounding, where NGO is prepared via ring-opening polymerization of ε-caprolactam on the graphene oxide (GO), which has carboxylic acid groups that can act as an initiator. Since nylon 6 is known to be able to blend with commercial PPS, nylon 6 moiety in NGO can increase mechanical properties of PPS, especially by forming PPS/NGO nanocomposites with improved toughness. Moreover, graphene nanosheets can provide improved mechanical strength and thermal stability because of their mechanically reinforcing and thermal barrier effects. For example, if a PPS/NGO nanocomposite with 0.03 wt% of NGO was prepared, the tensile strength and elongation at break values increased by 32% and 30%, respectively, compared to neat PPS. Also, the thermal decomposition temperature for 5% weight loss increased from 481 to 488 °C, indicating the improved thermal stability. These improved properties can be attributed to the well-dispersed NGO in the PPS matrix, as confirmed by the morphological studies using SEM and EDS mapping.
  1. Luo W, Liu Q, Li Y, Zhou ST, Zou HW, Liang M, Compos. Part B: Eng., 91, 579 (2016)
  2. Rule M, Fagerburg DR, Watkins JJ, Lawrence PB, Markromol. Chem., Rapid Commun., 12, 221 (1991)
  3. Wang HY, Zhao JY, Zhu YZ, Meng Y, Zhu YJ, J. Colloid Interface Sci., 402, 253 (2013)
  4. Caglar B, Fischer P, Kauranen P, Karttunen M, Eisner P, J. Power Sources, 256, 88 (2014)
  5. Deng SL, Lin ZD, Xu BF, Qiu WP, Liang KY, Li W, J. Therm. Anal. Calorim., 118, 197 (2014)
  6. Cheng SZD, Wu ZQ, Wunderlich B, Macromolecules, 20, 2802 (1987)
  7. Gu JW, Guo YQ, Yang XT, Liang CB, Geng WC, Tang L, Li N, Zhang QY, Compos. Part A: Appl. Sci. Manuf., 95, 267 (2017)
  8. Xing J, Ni QQ, Deng BY, Liu QS, Compos. Sci. Technol., 134, 184 (2016)
  9. Zou H, Ning N, Su R, Zhang Q, Fu Q, J. Appl. Polym. Sci., 106(4), 2238 (2007)
  10. Choi J, Lim S, Kim J, Choe CR, Polymer, 38(17), 4401 (1997)
  11. Chen Z, Li T, Yang Y, Liu X, Lv R, Wear, 257, 696 (2004)
  12. Pham JQ, Mitchell CA, Bahr JL, Tour JM, Krishanamoorti R, Green PF, J. Polym. Sci. B: Polym. Phys., 41(24), 3339 (2003)
  13. Huskic M, Zigon M, Eur. Polym. J., 43, 4891 (2007)
  14. Gojny FH, Wichmann MHG, Kopke U, Fiedler B, Schulte K, Compos. Sci. Technol., 64, 2363 (2004)
  15. Wu C, Huang XY, Wang GL, Wu XF, Yang K, Li ST, Jiang PK, J. Mater. Chem., 22, 7010 (2012)
  16. Novoselov KS, Geim AK, Morozov SV, Jiang D, Zhang Y, Dubonos SV, Grigorieva IV, Firsov AA, Science, 306, 666 (2004)
  17. Lim MY, Kim HJ, Baek SJ, Kim KY, Lee SS, Lee JC, Carbon, 77, 366 (2014)
  18. Stankovich S, Dikin DA, Piner RD, Kohlhaas KA, Kleinhammes A, Jia Y, Wu Y, Nguyen ST, Ruoff RS, Carbon, 45, 1558 (2007)
  19. Kim K, Bae J, Lim MY, Heo P, Choi SW, Kwon HH, Lee JC, J. Membr. Sci., 525, 125 (2017)
  20. Potts JR, Dreyer DR, Bielawski CW, Ruoff RS, Polymer, 52(1), 5 (2011)
  21. Xing J, Deng B, Liu Q, High Perform. Polym., 30, 519 (2017)
  22. Chang CY, Ju SP, Chang JW, Huang SC, Yang HW, RSC Adv., 4, 26074 (2014)
  23. Kim HJ, Choi K, Baek Y, Kim DG, Shim J, Yoon J, Lee JC, ACS Appl. Mater. Interfaces, 6, 2819 (2014)
  24. Park S, An J, Jung I, Piner RD, An SJ, Li X, Velamakanni A, Ruoff RS, Nano Lett., 9, 1593 (2009)
  25. Xu YF, Liu ZB, Zhang XL, Wang Y, Tian JG, Huang Y, Ma YF, Zhang XY, Chen YS, Adv. Mater., 21(12), 1275 (2009)
  26. Ko T, Kim K, Lim MY, Nam SY, Kim TH, Kim SK, Lee JC, J. Mater. Chem. A, 3, 20595 (2015)
  27. Lim MY, Shin H, Shin DM, Lee SS, Lee JC, Polymer, 84, 89 (2016)
  28. Liao WH, Yang SY, Wang JY, Tien HW, Hsiao ST, Wang YS, Li SM, Ma CC, Wu YF, ACS Appl. Mater. Interfaces, 5, 869 (2013)
  29. Mai KC, Zhang SC, Gao QF, Zeng HM, J. Appl. Polym. Sci., 78(9), 1579 (2000)
  30. Zhou SF, Zhang QX, Wu CQ, Huang J, Mater. Des., 44, 493 (2013)
  31. Xu Z, Gao C, Macromolecules, 43(16), 6716 (2010)
  32. Gao W, Alemany LB, Ci L, Ajayan PM, Nat. Chem., 1, 403 (2009)
  33. Gechele GB, Mattiussi A, Eur. Polym. J., 1, 47 (1965)
  34. Levchik SV, Camino G, Costa L, Levchik GF, Fire Mater., 19, 1 (1995)
  35. Kan LY, Xu Z, Gao C, Macromolecules, 44(3), 444 (2011)
  36. Chadwick RC, Khan U, Coleman JN, Adronov A, Small, 9, 552 (2013)
  37. Pham VH, Dang TT, Hur SH, Kim EJ, Chung JS, ACS Appl. Mater. Interfaces, 4, 2630 (2012)
  38. Liu Q, Luo W, Chen Y, Zou H, Liang M, High Perform. Polym., 29, 889 (2016)
  39. Bian J, Wang ZJ, Lin HJ, Zhou X, Xiao WQ, Zhao XW, Compos. Pt. A-Appl. Sci. Manuf., 97, 120 (2017)
  40. El Achaby M, Arrakhiz FE, Vaudreuil S, el Kacem Qaiss A, Bousmina M, Fassi-Fehri O, Polym. Compos., 33, 733 (2012)
  41. Lim MY, Oh J, Kim HJ, Kim KY, Lee SS, Lee JC, Eur. Polym. J., 69, 156 (2015)
  42. Perng LH, Polym. Degrad. Stabil., 69, 323 (2000)
  43. Alam J, Alam M, Raja M, Abduljaleel Z, Dass LA, Int. J. Mol. Sci., 15(11), 19924 (2014)
  44. Yang K, Huang X, Fang L, He J, Jiang P, Nanoscale, 6, 14740 (2014)
  45. Nairn JA, Polymer Matrix Composites, R. Talreja and J.-A. Manson, Eds., Elsevier Science, 2000.
  46. Akhtar S, White JL, Polym. Eng. Sci., 32, 690 (1992)
  47. Noel A, Faucheu J, Chenal JM, Viricelle JP, Bourgeat-Lami E, Polymer, 55, 5140 (2014)
  48. Nawaz K, Khan U, Ul-Haq N, May P, O'Neill A, Coleman JN, Carbon, 50, 4489 (2012)