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Journal of Composites Science, volume 6, issue 12, pages 386

Influence of Copper-Based Fillers on Structural and Mechanical Properties of Polylactic Acid Composites

Mastalygina Elena Evgenyevna ^{1, 2}

Olkhov A. A. ^{1, 2, 3}

Vorontsov Nikolay Vladimirovich ^{1, 2}

Kiselev Nikolay N. ^{1, 2, 4}

Khaidarov Timur Bakhtierovich ^{1, 4}

Khaydarov Bekzod Bakhtierovich ⁴

Kolesnikov Evgeniy Aleksandrovich ⁴

Burmistrov Igor ^{1, 2, 4}

Hide authors affiliations Show authors affiliations: 4 affiliations

Higher School of Engineering, Plekhanov Russian University of Economics, 36 Stremyanny Ln, Moscow 117997, Russia |

Institute of Biochemical Physics Named after N.M. Emanuel, Russian Academy of Sciences, 4 Kosygin St, Moscow 119991, Russia |

N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, 4 Kosygin St, Moscow 119334, Russia |

⁴

Department of Functional Nanosystems and High-Temperature Materials, National University of Science & Technology «MISIS», 4 Leninsky Pr, Moscow 119049, Russia |

Publication type: Journal Article

Publication date: 2022-12-13

Multidisciplinary Digital Publishing Institute (MDPI)

Journal: Journal of Composites Science

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Impact factor: 3

ISSN: 2504477X

DOI: 10.3390/jcs6120386

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Ceramics and Composites

Engineering (miscellaneous)

Abstract

The importance of promising composites in modern materials science is constantly increasing. The use of various fillers or additives is associated with their influence not only on the defining properties of the composite, but also on physical and mechanical characteristics of the material. In this case, the distribution of the additive and its wetting with a polymer play an important role. The problem highlighted in this article is the influence of different copper-containing fillers (copper (II) sulphate powder, micro-sized copper (II) oxide powder, and nano-structured copper (II) oxide-based hollow microspheres) on the technological and physical–mechanical properties of the composites based on polylactic acid (PLA). The hollow microspheres of copper (II) oxide have been obtained by ultrasonic spray atomization via pyrolysis of copper (II) nitrate. The structure of the copper-based additives has been studied using X-ray diffraction, scanning electron microscopy, and static light scattering. For the PLA-composites, scanning electron microscopy, differential scanning calorimetry, stress-strain properties testing, and density analysis have been performed. The plasticizing effect of polycaprolactone and polyethylene glycol has been studied for the highly filled PLA/CuSO4 composite. The samples of PLA with over 2 wt.% of CuO microspheres have a full volume-filling and percolation structure of the additive’s particles. Due to the regular spherical shape of the particles and a lower specific volume, CuO hollow microspheres are uniformly distributed in the PLA matrix acting as a structuring and reinforcing modifier. Differential scanning analysis showed heterogeneous crystallization on CuO particles with an increase in the degree of crystallinity and the melting point of the polymer. It has been shown that the pre-masterbatching technology and adding plasticizers to obtain PLA composites contribute minimizing defects and enhance mechanical properties.

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	1
Materials	Materials, 1, 20% Materials 1 publication, 20%
Applied Sciences (Switzerland)	Applied Sciences (Switzerland), 1, 20% Applied Sciences (Switzerland) 1 publication, 20%
International Journal of Molecular Sciences	International Journal of Molecular Sciences, 1, 20% International Journal of Molecular Sciences 1 publication, 20%
Journal of Composites Science	Journal of Composites Science, 1, 20% Journal of Composites Science 1 publication, 20%
Polymers	Polymers, 1, 20% Polymers 1 publication, 20%
	1

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Multidisciplinary Digital Publishing Institute (MDPI)	Multidisciplinary Digital Publishing Institute (MDPI), 5, 100% Multidisciplinary Digital Publishing Institute (MDPI) 5 publications, 100%
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Mastalygina E. E. et al. Influence of Copper-Based Fillers on Structural and Mechanical Properties of Polylactic Acid Composites // Journal of Composites Science. 2022. Vol. 6. No. 12. p. 386.

GOST all authors (up to 50) Copy

Mastalygina E. E., Olkhov A. A., Vorontsov N. V., Kiselev N. N., Khaidarov T. B., Khaydarov B. B., Kolesnikov E. A., Burmistrov I. Influence of Copper-Based Fillers on Structural and Mechanical Properties of Polylactic Acid Composites // Journal of Composites Science. 2022. Vol. 6. No. 12. p. 386.

RIS |

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RIS Copy

TY - JOUR

DO - 10.3390/jcs6120386

UR - https://doi.org/10.3390%2Fjcs6120386

TI - Influence of Copper-Based Fillers on Structural and Mechanical Properties of Polylactic Acid Composites

T2 - Journal of Composites Science

AU - Mastalygina, Elena Evgenyevna

AU - Olkhov, A. A.

AU - Vorontsov, Nikolay Vladimirovich

AU - Kiselev, Nikolay N.

AU - Khaidarov, Timur Bakhtierovich

AU - Khaydarov, Bekzod Bakhtierovich

AU - Kolesnikov, Evgeniy Aleksandrovich

AU - Burmistrov, Igor

PY - 2022

DA - 2022/12/13 00:00:00

PB - Multidisciplinary Digital Publishing Institute (MDPI)

SP - 386

IS - 12

VL - 6

SN - 2504-477X

ER -

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BibTex Copy

@article{2022_Mastalygina,

author = {Elena Evgenyevna Mastalygina and A. A. Olkhov and Nikolay Vladimirovich Vorontsov and Nikolay N. Kiselev and Timur Bakhtierovich Khaidarov and Bekzod Bakhtierovich Khaydarov and Evgeniy Aleksandrovich Kolesnikov and Igor Burmistrov},

title = {Influence of Copper-Based Fillers on Structural and Mechanical Properties of Polylactic Acid Composites},

journal = {Journal of Composites Science},

year = {2022},

volume = {6},

publisher = {Multidisciplinary Digital Publishing Institute (MDPI)},

month = {dec},

url = {https://doi.org/10.3390%2Fjcs6120386},

number = {12},

pages = {386},

doi = {10.3390/jcs6120386}

}

MLA

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MLA Copy

Mastalygina, Elena Evgenyevna, et al. “Influence of Copper-Based Fillers on Structural and Mechanical Properties of Polylactic Acid Composites.” Journal of Composites Science, vol. 6, no. 12, Dec. 2022, p. 386. https://doi.org/10.3390%2Fjcs6120386.

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Publisher

Multidisciplinary Digital Publishing Institute (MDPI)

Journal

Journal of Composites Science

Quartile SCImago

Quartile WOS

—

Impact factor

ISSN

2504477X (Electronic)

Labs

Promising composite materials and technologies

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