화학공학소재연구정보센터
홈 로그인 로그아웃 연락처 사이트맵
Journal of Industrial and Engineering Chemistry, Vol.62, 84-95, June, 2018
DOI10.1016/j.jiec.2017.12.047  Export Citation
Reactive melt processing of polyamide 6/reduced graphene oxide nano-composites and its electrically conductive behavior
Meng Xiang, Chengjie Li1, and Lin Ye1, †
  • Department of Materials Engineering, Jiangsu University of Technology, Changzhou, 213001, China, Korea
  • 1State Key Laboratory of Polymer Materials Engineering, olymer Research Institute of Sichuan University, Chengdu, 610065, China
E-mail:
Based on the industrialized reduced graphene oxide (RGO) product, the graphene precursor of RGO-TDI with reactive sites of isocyanate groups was prepared with high grafting ratio, and a series of PA6/RGO- TDI composites were prepared via reactive melt processing. The PA6 molecules were confirmed to reactively intercalate into RGO layers through covalent and hydrogen bonding, which had high grafting ratio and layer thickness, exhibiting almost monolayer dispersion state. The molecular bridge effect of exfoliated RGO-TDI lowered activation energy of electrically conductive network formation, which resulted in a rapid increase of electrical conductivity of the composites with a low threshold percolation.
Keywords:PA6/RGO composite;Reactive melt processing;Reactive intercalation structure;Electrically conductive network structure;Dynamic percolation behavior
  1. Li D, Muller MB, Gilje S, Kaner RB, Wallace GG, Nat. Nanotechnol., 3(2), 101 (2008)
  2. Geim AK, Novoselov KS, Nat. Mater., 6(3), 183 (2007)
  3. Edwards RS, Coleman KS, Nanoscale, 5, 38 (2013)
  4. Zheng S, Li X, Yan B, Hu Q, Xu Y, Xiao X, Xue H, Pang H, Adv. Energy Mater., 7, 160273 (2017)
  5. Guo X, Zheng S, Zhang G, Xiao X, Li X, Xu Y, Xue H, Pang H, Energy Storage Mater., 9, 150 (2017)
  6. Wei J, Zang Z, Zhang Y, Wang M, Du J, Tang X, Opt. Lett., 42, 911 (2017)
  7. Zang Z, Zeng X, Wang M, Hu W, Liu C, Tang X, Sens. Actuators B-Chem., 252, 1179 (2017)
  8. Huang H, Zhang J, Jiang L, Zang Z, J. Alloy. Compd., 718, 112 (2017)
  9. Rao CENER, Sood AEK, Subrahmanyam KES, Govindaraj A, Angew. Chem.-Int. Edit., 48, 7752 (2009)
  10. Weiss NO, Zhou HL, Liao L, Liu Y, Jiang S, Huang Y, Duan XF, Adv. Mater., 24(43), 5782 (2012)
  11. Gao B, Zhang R, He M, Sun L, Wang C, Liu L, Zhao L, Cui H, Cao A, Compos. Pt. A-Appl. Sci. Manuf., 90, 433 (2016)
  12. Verma D, Gope PC, Shandilya A, Gupta A, Trans. Indian Inst. Met., 67, 803 (2014)
  13. Sadasivuni KK, Ponnamma D, Thomas S, Grohens Y, Prog. Polym. Sci, 39, 749 (2014)
  14. Du N, Zhao CY, Chen Q, Wu G, Lu R, Mater. Chem. Phys., 120(1), 167 (2010)
  15. O’Neill A, Bakirtzis D, Dixon D, Eur. Polym. J., 59, 353 (2014)
  16. Steurer P, Wissert R, Thomann R, Mulhaupt R, Macromol. Rapid Commun., 30(4-5), 316 (2009)
  17. Bouhfid R, Arrakhiz FZ, Qaiss A, Polym. Compos., 37, 998 (2016)
  18. Li XL, Zhang GY, Bai XD, Sun XM, Wang XR, Wang E, Dai HJ, Nat. Nanotechnol., 3(9), 538 (2008)
  19. Lin P, Meng LH, Huang YD, Liu L, Fan DP, Appl. Surf. Sci., 324, 784 (2015)
  20. Guan LZ, Wan YJ, Gong LX, Yan D, Tang LC, Wu LB, Jiang JX, Lai GQ, J. Mater. Chem. A, 2, 15058 (2014)
  21. Yang H, Li F, Shan C, Han D, Zhang Q, Niu L, Ivaska A, J. Mater. Chem., 19, 4632 (2016)
  22. Tang G, Jiang ZG, Li X, Zhang HB, Hong S, Yu ZZ, Compos. Part B, 67, 564 (2014)
  23. Li X, Xue H, Pang H, Nanoscale, 9, 216 (2017)
  24. Li B, Gu P, Feng Y, Zhang G, Huang K, Xue H, Pang H, Adv. Funct. Mater., 27, 160578 (2017)
  25. Gu J, Yang X, Lv Z, Li N, Liang C, Zhang Q, J. Int, Heat Mass Transfer, 92, 15 (2016)
  26. Gu JW, Li N, Tian LD, Lv ZY, Zhang QY, RSC Adv., 5, 36334 (2015)
  27. Xiao X, Zheng S, Li X, Zhang G, Guo X, Xue H, Pang H, J. Mater. Chem. B, 5, 5234 (2017)
  28. Larsen MBB, Mackenzie DM, Caridad JM, Bøggild P, Booth TJ, Microelectron. Eng., 121, 113 (2014)
  29. Ly TH, Duong DL, Ta QH, Yao F, Vu QA, Jeong HY, Chae SH, Lee YH, Adv. Funct. Mater., 23, 5183 (2013)
  30. Shu R, Yin Q, Xing H, Tan D, Gan Y, Xu G, Colloids Surf. A: Physicochem. Eng. Asp., 488, 154 (2016)
  31. Eigler S, Hof F, Enzelberger-Heim M, Grimm S, Muller P, Hirsch A, J. Phys. Chem. C, 118, 7698 (2014)
  32. Matsuo Y, Tahara K, Sugie Y, Carbon, 34, 672 (1996)
  33. Zha JW, Zhang B, Li RK, Dang ZM, Combust. Sci. Technol., 123, 32 (2016)
  34. Zhang X, Xiong P, Yang X, Wang X, Nanoscale, 3, 2169 (2011)
  35. Garboczi EJ, Snyder KA, Douglas JF, Thorpe MF, Phys. Rev. E, 52, 819 (1995)
  36. Mayoral B, Harkin-Jones E, Khanam P, AlMaadeed M, Ouederni M, Hamilton A, Sun D, RSC Adv., 5, 52395 (2015)
  37. Zang CG, Zhu XD, Jiao QJ, J. Appl. Polym. Sci., 132 (2015)
  38. Bouhfid R, Arrakhiz F, Qaiss A, Polym. Compos., 37, 998 (2016)
  39. Sumita M, Sakata K, Asai S, Miyasaka K, Nakagawa H, Polym. Bull., 25, 265 (1991)
  40. Wu H, Drzal LT, J. Appl. Polym. Sci., 130(6), 4081 (2013)
  41. Kim H, Macosko CW, Polymer, 50(15), 3797 (2009)
  42. Pang H, Chen C, Zhang YC, Ren PG, Yan DX, Li ZM, Carbon, 49, 1980 (2011)
  43. Dhar P, Ansari MHD, Gupta SS, Siva VM, Pradeep T, Pattamatta A, Das SK, J. Nanopart. Res., 15, 2095 (2013)
  44. Gu J, Xie C, Li H, Dang J, Geng W, Zhang Q, Polym. Compos., 35, 1087 (2014)
  45. Kim HS, Bae HS, Yu J, Kim SY, Sci. Rep., 6 (2016)