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Erschienen in: Journal of Materials Science 12/2023

13.03.2023 | Materials for life sciences

Bio-nanocomposites films based on unmodified and modified thermoplastic starch reinforced with chemically modified nanoclays

verfasst von: M. P. Guarás, M. Menossi, A. Torres Nicolini, V. A. Alvarez, L. N. Ludueña

Erschienen in: Journal of Materials Science | Ausgabe 12/2023

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Abstract

The use of polymers capable of being degraded by the action of microorganisms and/or enzymes without causing harmful effects is a strategy in waste management and environmental care. In this work, bio-nanocomposites based on thermoplastic starch (TPS) were synthesized by reactive extrusion using a twin-screw extruder. Two strategies were evaluated to reduce the disadvantages of TPS for packaging applications. First, starch was chemically modified producing the reaction of native starch with chemical reagents that introduce new functional groups to reduce the water adsorption. And two, nano-fillers were incorporated into TPS in order to enhance the mechanical and barrier properties, driving to materials with improved performance/cost ratio. The synergistic strategies of chemical modification and incorporation of modified nanoclays were also effective to reduce the dependence of properties of TPS with the environment humidity and the evolution thereof over time, which influences the performance during the service life of the product.

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Literatur
2.
Zurück zum Zitat Sanyang ML, Ilyas RA, Sapuan SM, Jumaidin R (2018) Sugar palm starch-based composites for packaging applications BT-bionanocomposites for packaging applications. In: Swain SK (ed) Jawaid M. Springer International Publishing, Cham, pp 125–147 Sanyang ML, Ilyas RA, Sapuan SM, Jumaidin R (2018) Sugar palm starch-based composites for packaging applications BT-bionanocomposites for packaging applications. In: Swain SK (ed) Jawaid M. Springer International Publishing, Cham, pp 125–147
3.
Zurück zum Zitat Villar MA, Barbosa SE, García MA et al (2017) Starch-based materials in food packaging: processing characterization and applications. Academic Press Villar MA, Barbosa SE, García MA et al (2017) Starch-based materials in food packaging: processing characterization and applications. Academic Press
4.
Zurück zum Zitat Pelissari FM, Ferreira DC, Louzada LB et al (2019) Chapter 10-starch-based edible films and coatings: an eco-friendly alternative for food packaging. In: Schmiele FA MBT-S (ed) Silva Clerici MTP. Academic Press, pp 359–420 Pelissari FM, Ferreira DC, Louzada LB et al (2019) Chapter 10-starch-based edible films and coatings: an eco-friendly alternative for food packaging. In: Schmiele FA MBT-S (ed) Silva Clerici MTP. Academic Press, pp 359–420
12.
Zurück zum Zitat Moad G (2011) Chemical modification of starch by reactive extrusion. Prog Polym Sci 36:218–237CrossRef Moad G (2011) Chemical modification of starch by reactive extrusion. Prog Polym Sci 36:218–237CrossRef
19.
Zurück zum Zitat Ludueña LN, Vázquez A, Alvarez VA (2013) Effect of the type of clay organo-modifier on the morphology, thermal/mechanical/impact/barrier properties and biodegradation in soil of polycaprolactone/clay nanocomposites. J Appl Polym Sci 128:2648–2657. https://doi.org/10.1002/app.38425CrossRef Ludueña LN, Vázquez A, Alvarez VA (2013) Effect of the type of clay organo-modifier on the morphology, thermal/mechanical/impact/barrier properties and biodegradation in soil of polycaprolactone/clay nanocomposites. J Appl Polym Sci 128:2648–2657. https://​doi.​org/​10.​1002/​app.​38425CrossRef
32.
42.
Zurück zum Zitat Guarás MP, Ludueña LN, Alvarez VA (2020) Recent advances in thermoplastic starch biodegradable nanocomposites. In: Kharissova OV, Martínez LMT, Kharisov BI (eds) Handbook of nanomaterials and nanocomposites for energy and environmental applications. Springer International Publishing, Cham, pp 1–24. https://doi.org/10.1007/978-3-030-11155-7_20-1CrossRef Guarás MP, Ludueña LN, Alvarez VA (2020) Recent advances in thermoplastic starch biodegradable nanocomposites. In: Kharissova OV, Martínez LMT, Kharisov BI (eds) Handbook of nanomaterials and nanocomposites for energy and environmental applications. Springer International Publishing, Cham, pp 1–24. https://​doi.​org/​10.​1007/​978-3-030-11155-7_​20-1CrossRef
48.
Zurück zum Zitat Cullity BD (1967) Elements of X-ray Diffraction. Adison-Wesley Publ. Co., London Cullity BD (1967) Elements of X-ray Diffraction. Adison-Wesley Publ. Co., London
59.
Zurück zum Zitat Esmaeili M, Pircheraghi G, Bagheri R (2017) Optimizing the mechanical and physical properties of thermoplastic starch via tuning the molecular microstructure through co-plasticization by sorbitol and glycerol. Polym Int 66:809–819. https://doi.org/10.1002/pi.5319CrossRef Esmaeili M, Pircheraghi G, Bagheri R (2017) Optimizing the mechanical and physical properties of thermoplastic starch via tuning the molecular microstructure through co-plasticization by sorbitol and glycerol. Polym Int 66:809–819. https://​doi.​org/​10.​1002/​pi.​5319CrossRef
62.
Zurück zum Zitat Jiang W, Qiao X, Sun K (2006) Mechanical and thermal properties of thermoplastic acetylated starch/poly(ethylene-co-vinyl alcohol) blends. Carbohydr Polym 65:139–143CrossRef Jiang W, Qiao X, Sun K (2006) Mechanical and thermal properties of thermoplastic acetylated starch/poly(ethylene-co-vinyl alcohol) blends. Carbohydr Polym 65:139–143CrossRef
65.
Zurück zum Zitat Cyras VP, Manfredi LB, Ton-That MT, Vázquez A (2008) Physical and mechanical properties of thermoplastic starch/montmorillonite nanocomposite films. Carbohydr Polym 73:55–63CrossRef Cyras VP, Manfredi LB, Ton-That MT, Vázquez A (2008) Physical and mechanical properties of thermoplastic starch/montmorillonite nanocomposite films. Carbohydr Polym 73:55–63CrossRef
68.
Zurück zum Zitat Zeppa C, Gouanve EE F (2009) Effect of a plasticizer on the structure of biodegradable starch/clay nanocomposites: thermal, water-sorption, and oxygen-barrier properties. J Appl Polym Sci 112:2044–2056CrossRef Zeppa C, Gouanve EE F (2009) Effect of a plasticizer on the structure of biodegradable starch/clay nanocomposites: thermal, water-sorption, and oxygen-barrier properties. J Appl Polym Sci 112:2044–2056CrossRef
69.
Zurück zum Zitat Wilhelm HM, Sierakowski MR, Souza GP, Wypych F (2003) Starch films reinforced with mineral clay. Carbohydr Polym 52:101–110CrossRef Wilhelm HM, Sierakowski MR, Souza GP, Wypych F (2003) Starch films reinforced with mineral clay. Carbohydr Polym 52:101–110CrossRef
77.
Zurück zum Zitat Kowalska M, Giiler H, Cocke DL (1994) Interactions of clay minerals with organic pollutants. Sci Total Environ 141:223–240CrossRef Kowalska M, Giiler H, Cocke DL (1994) Interactions of clay minerals with organic pollutants. Sci Total Environ 141:223–240CrossRef
83.
Zurück zum Zitat Luduena L, Bálzamo V, Vazquez A, Alvarez VA (2009) Evaluation of methods for stiffness predictions of polymer based nanocomposites: theoretical background and examples of applications (PCL-clay nanocomposites). In: Silva R VC (ed) Nanomaterials: properties, preparation and processes. Nova Publishers Luduena L, Bálzamo V, Vazquez A, Alvarez VA (2009) Evaluation of methods for stiffness predictions of polymer based nanocomposites: theoretical background and examples of applications (PCL-clay nanocomposites). In: Silva R VC (ed) Nanomaterials: properties, preparation and processes. Nova Publishers
Metadaten
Titel
Bio-nanocomposites films based on unmodified and modified thermoplastic starch reinforced with chemically modified nanoclays
verfasst von
M. P. Guarás
M. Menossi
A. Torres Nicolini
V. A. Alvarez
L. N. Ludueña
Publikationsdatum
13.03.2023
Verlag
Springer US
Erschienen in
Journal of Materials Science / Ausgabe 12/2023
Print ISSN: 0022-2461
Elektronische ISSN: 1573-4803
DOI
https://doi.org/10.1007/s10853-023-08354-1

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