Publication result detail

Polymer Degradation under Solar Radiation

DALLAEV, R.; TALU, S.; PISARENKO, T.; SOBOLA, D.; ORUDZHEV, F.; RAMAZANOV, S.; SADOVSKÝ, P.; NAZAROV, A.

Original Title

Polymer Degradation under Solar Radiation

English Title

Polymer Degradation under Solar Radiation

Type

Paper in proceedings (conference paper)

Original Abstract

Solving the problems of stabilizing polymers is a complex and multifaceted task. Exposure to sunlight and other adverse environmental influences activates various transformations in the polymer, leading to the formation of radicals that cause various types of destruction and degradation. Theoretical and practical developments have shown that light absorption largely depends on the structure of the polymer. It is possible to protect the polymer from aging by changing its physical structure: mechanical action, heat treatment, the addition of special adsorbers (additives - structure formers). This particular article covers various types of degradation processes taking place in the polymeric materials (PM). The focus is made on influence of light (visible and UV), however, other types of exposures are touched upon as well. Types of chemical reactions occurring during light-induced degradation (photolysis) are briefly discussed. The list of available photo stabilizers (substances reducing the negative effects of solar radiation) is provided, their properties are described.

English abstract

Solving the problems of stabilizing polymers is a complex and multifaceted task. Exposure to sunlight and other adverse environmental influences activates various transformations in the polymer, leading to the formation of radicals that cause various types of destruction and degradation. Theoretical and practical developments have shown that light absorption largely depends on the structure of the polymer. It is possible to protect the polymer from aging by changing its physical structure: mechanical action, heat treatment, the addition of special adsorbers (additives - structure formers). This particular article covers various types of degradation processes taking place in the polymeric materials (PM). The focus is made on influence of light (visible and UV), however, other types of exposures are touched upon as well. Types of chemical reactions occurring during light-induced degradation (photolysis) are briefly discussed. The list of available photo stabilizers (substances reducing the negative effects of solar radiation) is provided, their properties are described.

Keywords

polymer, degradation, solar radiation

Key words in English

polymer, degradation, solar radiation

Authors

DALLAEV, R.; TALU, S.; PISARENKO, T.; SOBOLA, D.; ORUDZHEV, F.; RAMAZANOV, S.; SADOVSKÝ, P.; NAZAROV, A.

RIV year

2024

Released

09.11.2023

Publisher

AIP Publishing

Book

IV INTERNATIONAL SCIENTIFIC FORUM ON COMPUTER AND ENERGY SCIENCES (WFCES II 2022)

ISBN

1551-7616

Periodical

AIP Conference Proceedings

Volume

2948

Number

1

State

United States of America

Pages from

1

Pages to

7

Pages count

7

URL

https://pubs.aip.org/aip/acp/article/2948/1/020034/2920534/Polymer-degradation-under-solar-radiation

BibTex

@inproceedings{BUT185262,
  author="Rashid {Dallaev} and Stefan {Talu} and Tatiana {Pisarenko} and Dinara {Sobola} and Farid {Orudzhev} and Shihgasan {Ramazanov} and Petr {Sadovský} and Anton {Nazarov}",
  title="Polymer Degradation under Solar Radiation",
  booktitle="IV INTERNATIONAL SCIENTIFIC FORUM ON COMPUTER AND ENERGY SCIENCES (WFCES II 2022)",
  year="2023",
  journal="AIP Conference Proceedings",
  volume="2948",
  number="1",
  pages="1--7",
  publisher="AIP Publishing",
  doi="10.1063/5.0165252",
  issn="1551-7616",
  url="https://pubs.aip.org/aip/acp/article/2948/1/020034/2920534/Polymer-degradation-under-solar-radiation"
}