Environmentally Friendly Bioplastic Films Based on Avocado Seeds Starch and Nanocellulose Fibers

Nguyen Chi Thanh,; Duy, Nguyen Bui Anh; Xuyen, Ho Thi Hong; Huy, Nguyen Thanh; Dong, Bui Phuong; Giang, Tong Quynh

doi:10.1134/s0965545x23600485

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2024

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Cited by 2 publications

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Canna edulis ker. starch-based biodegradable plastic materials: mechanical and morphological properties

Gabriel,

Rahmawati,

Taradipa

et al. 2024

Discov Mater

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Canna edulis ker. starch-based biodegradable plastic materials: mechanical and morphological properties

Gabriel,

Rahmawati,

Taradipa

et al. 2024

Discov Mater

View full text Add to dashboard Cite

Canna Edulis ker. Starch-Based Biodegradable Plastic Materials: Mechanical and Morphological Properties

Gabriel,

Rahmawati,

Taradipa

et al. 2024

Preprint

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Bioplastics were produced by mixing starch with carboxymethyl cellulose (CMC) during the manufacturing process. The physical characteristics of the bioplastics were investigated using Fourier transform infrared spectroscopy (FTIR), X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD), thermogravimetric analysis (TGA), and differential scanning calorimetry (DSC). Tensile strength, elongation, and Young's modulus tests were utilized to assess the mechanical characteristics of bioplastics. The bioplastic with the highest tensile strength was BP3 (7.03 ± 0.341 N/mm²), whereas BP0 had a tensile strength of 1.57 ± 0.111 N/m². The addition of CMC increased the viscosity of the solution and, consequently, the strength of the bioplastic. The range of bioplastic hydrophobicity was approximately 128.32% to 323.74%. FTIR, XPS, and XRD indicated that the physical mixing utilized during synthesis did not result in the addition of functional groups other than the native functional groups of the substances since no chemical reaction occurred. The thermal behavior investigation revealed that increasing the amount of CMC added to TPS can increase the presence of O-H functional groups in bioplastics, contributing to an increase in the glass transition temperature. Furthermore, both bioplastics broke down at approximately 250°C.

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Environmentally Friendly Bioplastic Films Based on Avocado Seeds Starch and Nanocellulose Fibers

Cited by 2 publications

References 16 publications

Canna edulis ker. starch-based biodegradable plastic materials: mechanical and morphological properties

Canna edulis ker. starch-based biodegradable plastic materials: mechanical and morphological properties

Canna Edulis ker. Starch-Based Biodegradable Plastic Materials: Mechanical and Morphological Properties

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