• N. Belmessaoud Baa University of Sciences and Technology Houari Boumediene. Faculty of Chemistry. Laboratoire de Synthèse Macromoléculaire et Thioorganique Macromoléculaire. El Alia, BP32, Bab Ezzouar, 16111, Algiers
  • N. Bouslah Mokhnachi University of Sciences and Technology Houari Boumediene. Faculty of Chemistry. Laboratoire de Synthèse Macromoléculaire et Thioorganique Macromoléculaire. El Alia, BP32, Bab Ezzouar, 16111, Algiers
  • N. Haddadine University of Sciences and Technology Houari Boumediene. Faculty of Chemistry. Laboratoire de Synthèse Macromoléculaire et Thioorganique Macromoléculaire. El Alia, BP32, Bab Ezzouar, 16111, Algiers



PEG; nanocomposites; Clay; montmorillonite; intercalation


The objective of the present research was to investigate the intercalation of polymer-based surfactant, namely polyethylene-glycol (PEG) as a new montmorillonite MMT modifier inside the interlayer montmorillonite. A full microstructural characterization of the synthesized composites clays-polymers by XRD, FT-IR, TGA and DSC was performed. The XRD patterns and the FTIR spectra of the composites revealed that PEG was successfully intercalated into the galleries of MMT-Na since the basal spacing of the modified clay minerals was increased. The effect of the introduction of the clay on the crystallization temperature (Tc), melting temperature (Tm) and crystallization degree of PEG in the composites was prospected by DSC. The decrease of thermal stability of PEG in the nanocomposite, detected by TGA analysis is ascribed to the loss in the crystallinity of the PEG.


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[1] Wang W, Wang A. Nanoscale Clay Minerals for Functional Ecomaterials: Fabrication, Applications, and Future Trends. In: Martínez L, Kharissova O, Kharisov B (eds) Handbook of Ecomaterials. Springer, Cham., 2019.
[2] Brigatti M F, Galán E, Theng B K J, Structure and Mineralogy of Clay Minerals. Handbook of Clay Science,2013, pp. 21–81.
[3] Ghadiri M, Chrzanowski W, Rohanizadeh R. Biomedical applications of cationic clay minerals. RSC Advances, 2015, 5(37), 29467–29481.
[4] Krupskaya V, Sergey Zakusin V, Ekaterina Tyupina A, Olga Dorzhieva V, Anatoliy Zhukhlistov P, Petr Belousov E, Maria Timofeeva N. Experimental Study of Montmorillonite Structure and Transformation of Its Properties under Treatment with Inorganic Acid Solutions. Minerals, 2017, 7(49).
[5] Ray S S, Okamoto M. Polymer/layered silicate nanocomposites: a review from preparation to processing. Prog. Polym. Sci., 2003, (28), 1539-1641.
[6] Ray S S, Bousmina M. Biodegradable polymers and their layered silicate nanocomposites: in greening the 21st century materials world. Prog. Mater. Sci., 2005, (50), 962.
[7] Burmistr M V, Sukhyy K M, Shilov V V, Pissis P, Spanoudaki A, Sukha I V, Tomilo V I, Gomza Y P. Synthesis, structure, thermal and mechanical properties of nanocomposites based on linear polymers and layered silicates modified by polymeric quaternary ammonium salts (ionenes). Polymer, 2005, (46), 12226.
[8] Tanaka T, Montanari G C, Mülhaupt R. Polymer nanocomposites as dielectrics and electrical insulation-perspectives for processing technologies, material characterization and future applications, IEEE Trans. Dielect. Elect. Insul., 2004, (11), 763.
[9] Dabbak S. Z. A, Illias H. A, Ang B C , Abdul Latiff N A, Makmud M Z H. Electrical Properties of Polyethylene/Polypropylene Compounds for High-Voltage Insulation. Energies, 2018.
[10] Kuntmana A, Kuntman H. A study on dielectric properties of a new polyimide film suitable for interlayer dielectric material in microelectronics applications. Microelectronics Journal. 2000, 8 (31), 629-634.
[11] Bhattacharya S.S. and Mandot Aadhar. Studies on Preparation and analysis of Organoclay Nano Particles. Res. J. Eng. Sci. 2014, 3(3), 10-16.
[12] Tiwari R R, Khilar C K, Natarajan U. Synthesis and characterization of novel organo-montmorillonites. Appl. Clay Sci., 2008, (38), 203–208.
[13] Silva, I.A., et al., Modification of bentonites with nonionic surfactants for use in organic-based drilling fluids. Appl. Clay Sci. (2014).
[14] Kadajji V G, Betageri G V. Water Soluble Polymers for Pharmaceutical Applications, Polymers. 2011, 3(4), 1972-2009.
[15] Bounabi L. et al., Morphology and thermal properties of clay based biocomposites, J Polym Eng., 2018.
[16] Norrfors K K, Bouby M, Heck S, Finck N, Marsac R, et al., Montmorillonite colloids: I. Characterization and stability of dispersions with different size fractions. Appl. Clay Sci., 2015, (114), 179 - 189.
[16] Bin Ahmad M, Yen Tay M, Shameli K, Hussein M Z, Lim J J. Green Synthesis and Characterization of Silver/Chitosan/Polyethylene Glycol Nanocomposites without any Reducing Agent. Int. J. Mol. Sci., 2011, (12),4872-4884.
[17] Le Forestier L, Muller F, Villieras F, Pelletier M. Textural and hydration properties of a synthetic montmorillonite compared with a natural Na-exchanged clay analogue. Appl. Clay Sci., 2010, (48), 18–25.
[18] Joshi V G, Kevadiya B D, Patel H A, Bajaj H C, Jasra R V., Montmorillonite as a drug delivery system: Intercalation and in vitro release of timolol maleate. International J. Pharm., 2009, (374), 53–57.
[19] Dhanya N, Geena M G, Lakshmi H, Manzoor K., Shantikumar N., Deepthy M., Poly- (ethylene glycol) modified gelatin nanoparticles for sustained delivery of the anti-inflammatory drug Ibuprofen-Sodium: An in vitro and in vivo analysis, Nanomedicine: Nanotechnology, Biology and Medicine, 2013, (9), 818–828.
[20] Ge X G, Wang D Y, Wang C, Qu M H, Wang J S, Zhao C S, Jing X K, Wang Y Z., A novel phosphorus-containing copolyester/montmorillonite nanocomposites with improved flame retardancy, Eur. Polym. J., 2007, (43), 2882–2890.
[21] Zhihong Y, Minghu W, Gang C, Shengjuan L, Panpan P, Qiaolian Z., The Effect of Montmorillonite Modification on Crystallization Behaviour of Polypropylene/Montmorillonite Composites, POLYM POLYM COMPOS, 2016, 5 (24).
[22] Botana A, Mollo M, Eisenberg P, Torres Sanchez P M., Effect of modified montmorillonite on biodegradable PHB nanocomposites, Appl. Clay Sci., 2010, (47), 263–270.
[23] Maiti P, Batt C A, Giannelis E P., New biodegradable polyhydroxybutyrate/layered silicate nanocomposites, Biomacromolecules, 2007, (8), 3393–3400.




How to Cite

BAA, N. B.; BOUSLAH MOKHNACHI, N.; HADDADINE, N. SYSTEM BASED ON CLAY/POLYMER FOR BIOMEDICAL APPLICATION. Journal of Fundamental and Applied Sciences, [S. l.], v. 12, n. 1S, p. 108–117, 2019. DOI: 10.4314/jfas.v12i1S.9. Disponível em: Acesso em: 25 feb. 2024.