میز خدمت الکترونیک
دوره ویراستاری

  اخبار و اعلانات

 آمار

تعداد نشریات127
تعداد شماره‌ها7,170
تعداد مقالات77,058
تعداد مشاهده مقاله155,858,135
تعداد دریافت فایل اصل مقاله117,383,170
Pourfayaz, Fathollah, Gholami, Ali. (1403). Preparation of Polymer Nanocomposites Containing Multiwall Carbon Nanotubes Functionalized by Chloroform Plasma. , 35(4), 351-357. doi: 10.22059/jsciences.2025.367159.1007834
Fathollah Pourfayaz; Ali Gholami. "Preparation of Polymer Nanocomposites Containing Multiwall Carbon Nanotubes Functionalized by Chloroform Plasma". , 35, 4, 1403, 351-357. doi: 10.22059/jsciences.2025.367159.1007834
Pourfayaz, Fathollah, Gholami, Ali. (1403). 'Preparation of Polymer Nanocomposites Containing Multiwall Carbon Nanotubes Functionalized by Chloroform Plasma', , 35(4), pp. 351-357. doi: 10.22059/jsciences.2025.367159.1007834
Pourfayaz, Fathollah, Gholami, Ali. Preparation of Polymer Nanocomposites Containing Multiwall Carbon Nanotubes Functionalized by Chloroform Plasma. , 1403; 35(4): 351-357. doi: 10.22059/jsciences.2025.367159.1007834

Preparation of Polymer Nanocomposites Containing Multiwall Carbon Nanotubes Functionalized by Chloroform Plasma

Journal of Sciences, Islamic Republic of Iran
دوره 35، شماره 4، دی 2024، صفحه 351-357    اصل مقاله (930.85 K)
نوع مقاله: Original Paper
شناسه دیجیتال (DOI): 10.22059/jsciences.2025.367159.1007834
نویسندگان
Fathollah Pourfayaz* ؛ Ali Gholami
School of Energy and Sustainable Resources Engineering, College of Interdisciplinary Science and Technology, University of Tehran, Tehran, Islamic Republic of Iran
چکیده
The carbon nanotubes (CNTs) can more efficiently enhance the polymer properties than the other nanofillers due to their unique physical and chemical properties. However, the good dispersion of carbon nanotubes into the polymer matrices is challenging because the CNTs tend to form bundles and agglomerate due to strong van der Waals interactions between the nanotubes. The functionalization of carbon nanotubes can help solve this problem and lead to the good dispersion of CNTs in polymers. In this study, the multiwall carbon nanotubes (MWCNTs) were functionalized using dielectric barrier discharge plasma in helium saturated with chloroform. Then, the functionalized MWCNTs were used to prepare the polymer nanocomposites with a good dispersion state of nanotubes. Fourier transform infrared spectroscopy (FTIR) results showed that the MWCNTs' surfaces are functionalized with the chlorinated group due to exposure of the MWCNTS to the plasma. Moreover, the optical microscopy images and measured rheological properties of the nanocomposites indicated that the plasma-functionalized MWCNTs are better distributed into the polymer matrix than the unfunctionalized MWCNTs. This confirmed that the plasma functionalization enhances the interactions between the MWCNTs and the polymer matrices.
کلیدواژه‌ها
Polymer nanocomposites؛ Carbon nanotubes؛ Functionalization؛ Plasma
مراجع
  1. Naser M, Hawileh R, Abdalla J. Fiber-reinforced polymer composites in strengthening reinforced concrete structures: A critical review. Eng Struct. 2019;198:109542.
  2. Shcherbakov AB, Reukov VV, Yakimansky  AV, Krasnopeeva  EL, Ivanova  OS, Popov AL, et al. CeO2 nanoparticle-containing polymers for biomedical applications: A review. Polymers. 2021;13(6):924.
  3. Hassan T, Salam A, Khan A, Ullah Khan S, Khanzada H, Wasim M, et al. Functional nanocomposites and their potential applications: A review. J Polymer Res. 2021;28:1-22.
  4. Murugesan S, Scheibel T. Copolymer/clay nanocomposites for biomedical applications. Adv Func Mat. 2020;30(17):1908101.
  5. Abubakre OK, Medupin RO, Akintunde IB, Jimoh OT, Abdulkareem AS, Muriana RA, et al. Carbon nanotube-reinforced polymer nanocomposites for sustainable biomedical applications: A review. J Sci. 2023:100557.
  6. Darwish MS, Mostafa MH, Al-Harbi LM. Polymeric nanocomposites for environmental and industrial applications. Int J Mol Sci. 2022;23(3):1023.
  7. McWilliams A. Nanocomposites, Nanoparticles, Nanoclays and Nanotubes: Global Markets to 2022, in BBC Research. 2018: Norwalk, CT USA.
  8. Pourfayaz F, Khodadadi AA, Jafari SH, Mortazavi Y, Khonakdar HA. Ultra-low electrical and rheological percolation thresholds in PMMA/plasma-functionalized CNTs nanocomposites. Polymer-Plastics Technology and Engineering. 2014;53(14):1450-1455.
  9. Wang M, Tang XH, Cai JH, Wu H, Shen JB, Guo SY. Construction, mechanism and prospective of conductive polymer composites with multiple interfaces for electromagnetic interference shielding: A review. Carbon. 2021;177:377-402.
  10. Yang X, Fan S, Li Y, Guo Y, Li Y, Ruan K, et al. Synchronously improved electromagnetic interference shielding and thermal conductivity for epoxy nanocomposites by constructing 3D copper nanowires/thermally annealed graphene aerogel framework. Composites Part A: Applied Science and Manufacturing. 2020;128:105670.
  11. Pourfayaz F, Khodadadi AA, Mortazavi Y, Jafari SH. Plasma functionalization of MWCNTs in He followed by NH3 treatment and its application in PMMA based nanocomposites. Plasma Processes and Polymers. 2010;7(12):1001-1009.
  12. Coleman JN, Khan U, Blau WJ, Gun'ko YK. Small but strong: a review of the mechanical properties of carbon nanotube–polymer composites. Carbon. 2006;44(9):1624-1652.
  13. Sahoo NG, Rana S, Cho JW, Li L, Chan SH. Polymer nanocomposites based on functionalized carbon nanotubes. Progress in Polymer Science. 2010;35(7):837-867.
  14. Schnorr JM, Swager TM. Emerging applications of carbon nanotubes. Chemistry of Materials. 2011;23(3):646-657.
  15. Xie XL, Mai YW, Zhou XP. Dispersion and alignment of carbon nanotubes in polymer matrix: a review. Materials science and engineering: R: Reports. 2005;49(4):89-112.
  16. Abousalman-Rezvani Z, Eskandari P, Roghani-Mamaqani H, Salami-Kalajahi M. Functionalization of carbon nanotubes by combination of controlled radical polymerization and "grafting to" method. Adv Colloid Interface Sci. 2020;278:102126.
  17. Pourfayaz F, Ahmadi-Avval P, Haji Tarverdi MS, Maleki A, Ahmadi MH. A study of effects of different surface modifications of MWCNTs on their adsorption capacity of benzene and toluene. Iranian Journal of Chemistry and Chemical Engineering (IJCCE). 2017;36(6):107-114.
  18. Sezer N, Koç M. Oxidative acid treatment of carbon nanotubes. Surfaces and Interfaces. 2019;14:1-8.
  19. Pourfayaz F, Mortazavi Y, Khodadadi A, Jafari SH, Boroun S, Naseh MV. A comparison of effects of plasma and acid functionalizations on structure and electrical property of multiwall carbon nanotubes. Appl Surface Sci. 2014;295:66-70.
  20. Pourfayaz F, Mortazavi Y, Khodadadi AA, Jafari SH. Rapid and enhanced functionalization of MWCNTs in a dielectric barrier discharge plasma in presence of diluted CO2. Applied Physics A. 2012;106:829-836.
 
  1. Kamal A, Ashmawy M, SS, Algazzar AM, Elsheikh AH. Fabrication techniques of polymeric nanocomposites: A comprehensive review. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science. 2022;236(9):4843-4861.
  2. Mohd Nurazzi N, Asyraf MRM, Khalina A, Abdullah N, Sabaruddin FA, Kamarudin SH. Fabrication, functionalization, and application of carbon nanotube-reinforced polymer composite: An overview. Polymers. 2021;13(7):1047.
  3. Pourfayaz F, Jafari SH, Mortazavi Y, Khodadadi AA, Khonakdar HA. Combination of plasma functionalization and phase inversion process techniques for efficient dispersion of MWCNTs in polyamide 6: assessment through morphological, electrical, rheological and thermal properties. Polymer-Plastics Technology and Engineering. 2015;54(6):632-638.
  4. Pourfayaz F, Jafari SH, Khodadadi AA, Mortazavi Y, Khonakdar HA. On the dispersion of CNTs in polyamide 6 matrix via solution methods: assessment through electrical, rheological, thermal and morphological analyses. Polymer Bullet 2013;70:2387-2398.
 

آمار
تعداد مشاهده مقاله: 386
تعداد دریافت فایل اصل مقاله: 236





سامانه مدیریت نشریات علمی. قدرت گرفته از سیناوب