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Synthesis, characterization, degradation and applications of vinyl polyperoxides
Polymer Journal ( IF 2.8 ) Pub Date : 2024-01-10 , DOI: 10.1038/s41428-023-00860-y
Pousali Samanta , Sourav Mete , Sunirmal Pal , Md Ezaz Hasan Khan , Priyadarsi De

Polymeric peroxide is an equimolar alternating copolymer formed by the reaction of a monomer with molecular oxygen (O2). Various polyperoxides have been successfully synthesized using different techniques, such as free radical polymerization, condensation polymerization, and insertion polymerization in the solid state. A wide variety of physical and chemical characteristics are displayed by these polyperoxides, making them attractive candidates for various applications. Due to their high exothermal degrading behavior and autocombustibility, polyperoxides are a viable alternative to fuels derived from petroleum. Additionally, polyperoxides have a wide range of applications, such as free radical initiators, curatives, biocompatible drug carriers, coating materials, dismantlable adhesives, and molding precursors. In this focused review, we report on recent efforts in developing vinyl homo- and copolyperoxides, their physicochemical behaviors, and various applications. Finally, the existing opportunities, possible challenges, and some viewpoints on future directions in vinyl polyperoxide research are highlighted.



中文翻译:

乙烯基聚过氧化物的合成、表征、降解及应用

聚合过氧化物是由单体与分子氧(O 2 )反应形成的等摩尔交替共聚物。已经使用不同的技术成功合成了各种聚过氧化物,例如自由基聚合、缩聚和固态插入聚合。这些聚过氧化物表现出多种物理和化学特性,使其成为各种应用的有吸引力的候选者。由于其高放热降解行为和自燃性,聚过氧化物是石油衍生燃料的可行替代品。此外,聚过氧化物具有广泛的应用,例如自由基引发剂、固化剂、生物相容性药物载体、涂料、可拆卸粘合剂和成型前体。在这篇重点综述中,我们报告了最近在开发乙烯基均聚和共聚过氧化物、它们的物理化学行为和各种应用方面所做的努力。最后,强调了乙烯基聚过氧化物研究中现有的机遇、可能的挑战以及对未来方向的一些观点。

更新日期:2024-01-10
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