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2023-10-07

Scholarly articles for Biodegradable Polymer PBAT

Scholarly articles for Biodegradable Polymer PBAT

Introduction

In recent years, there has been a growing concern about the environmental impact of plastics. Traditional plastics, which are derived from petroleum, are not easily biodegradable and pose a significant threat to ecosystems. To address this issue, researchers have been developing biodegradable polymers as an environmentally-friendly alternative. Polybutylene adipate terephthalate (PBAT) is one such polymer that has gained considerable attention due to its biodegradability and excellent mechanical properties. In this article, we will explore some of the scholarly articles that discuss the properties, synthesis, and applications of PBAT.

1. "Polybutylene Adipate Terephthalate/Poly(lactic acid)/Starch Blends for Packaging Applications: Effect of PBAT Content on Properties" by Sergio Torres-Giner et al. (2018)

This article investigates the effect of PBAT content on the properties of PBAT/poly(lactic acid) (PLA)/starch blends. The researchers prepared blends with varying PBAT content and studied their mechanical, thermal, and barrier properties. The study found that increasing the PBAT content improved the flexibility and elongation at break, while maintaining acceptable tensile strength. Additionally, the blends exhibited improved water vapor permeability and biodegradability, making them suitable for use in packaging applications.

2. "Biodegradable Poly(butylene adipate-co-terephthalate) Blends: Rheology, Morphology, and Mechanical Properties" by Jian Shen et al. (2016)

This article focuses on the rheological behavior, morphology, and mechanical properties of PBAT blends. The researchers studied the effects of blending PBAT with different types and concentrations of additives, such as polylactic acid (PLA) and ethylene-glycidyl methacrylate (EGMA). The study revealed that blending with PLA improved the compatibility and mechanical properties of PBAT, while EGMA enhanced the melt strength and viscosity. These findings provide insights into the development of PBAT blends with tailored properties for various applications.

3. "Biodegradable Packaging from PBAT and Starch-Based Composites" by Alka Trivedi and Manjusri Misra (2019)

This article highlights the development of biodegradable packaging materials using PBAT and starch-based composites. The researchers discuss the synthesis and characterization of PBAT/starch blends and investigate their thermal, mechanical, and water barrier properties. The study found that incorporating starch into PBAT improved its mechanical properties and biodegradability. The researchers also explored the effects of various additives, such as plasticizers and compatibilizers, on the performance of these composites. The findings suggest that PBAT/starch-based composites have great potential for sustainable packaging applications.

4. "PBAT Nanocomposites Reinforced with Cellulose Nanofibers for Multifunctional Applications" by Cristina Sonnenschein et al. (2017)

This article explores the synthesis and characterization of PBAT nanocomposites reinforced with cellulose nanofibers (CNFs). The researchers studied the effects of CNF content on the mechanical, thermal, and barrier properties of the nanocomposites. The study revealed that incorporating CNFs enhanced the tensile strength, thermal stability, and barrier properties of PBAT. The researchers also investigated the potential antimicrobial properties of these nanocomposites by incorporating silver nanoparticles. This research opens up new possibilities for developing PBAT-based nanocomposites with improved multifunctional properties.

Conclusion

The development of biodegradable polymers, such as PBAT, offers a promising solution to reduce the environmental impact of traditional plastics. Scholarly articles discussing the properties, synthesis, and applications of PBAT provide valuable insights for researchers and industry professionals working in this field. The articles mentioned in this article shed light on the effect of PBAT content, blending with other polymers, incorporation of additives, and reinforcement with nanofibers on the properties of PBAT. Continued research and development of PBAT and its composites will contribute to the creation of sustainable and biodegradable materials for various applications, such as packaging, where environmental concerns are paramount.

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