Research progress on the improvement strategy of foaming behavior for biodegradable polymer foams and their functional applications

IF 8.6 2区工程技术 Q1 ENERGY & FUELS

Sustainable Materials and Technologies Pub Date : 2025-03-12 DOI:10.1016/j.susmat.2025.e01354

Shan-shan Li , Dan-feng Zhou , Zi-rui Yu , Jia-you Ji , Feng You , Jin Qiu , Guo-qiang Luo , Xue-liang Jiang , Qiang Shen

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引用次数: 0

Abstract

Biodegradable polymer foams have attracted extensive attention due to their advantages, like non-polluting degradation products, green environmental protection, light weight and high toughness. However, the foaming behavior of biodegradable polymer foams is difficult to regulate because of restriction by the crystallinity and melt strength of biodegradable polymers, which in turn affects performance stability and constrains their practical application. Accordingly, this study focuses on the strategies of foaming method, compositing filler and blending polymer to improve the foaming behavior of biodegradable polymer foams. The corresponding improvement mechanism for each strategy is analyzed and summarized in detail. Besides, the functionality and application fields of biodegradable polymer foams are also summarized. Finally, the future research direction of biodegradable polymer foams is proposed. This review aims to provide guidance for the study of cell structure regulation and performance expansion of biodegradable polymer foams.

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生物可降解聚合物泡沫发泡行为改进策略及其功能应用的研究进展

生物可降解聚合物泡沫因其降解产物无污染、绿色环保、重量轻、韧性强等优点而受到广泛关注。然而，由于受到生物降解聚合物结晶度和熔体强度的限制，生物降解聚合物泡沫的发泡行为难以调控，进而影响了其性能稳定性，制约了其实际应用。因此，本研究重点探讨了发泡方法、复合填料和共混聚合物等策略，以改善生物可降解聚合物泡沫的发泡行为。详细分析并总结了每种策略的相应改进机制。此外，还总结了生物可降解聚合物泡沫的功能和应用领域。最后，提出了生物可降解聚合物泡沫的未来研究方向。本综述旨在为生物可降解聚合物泡沫的细胞结构调控和性能拓展研究提供指导。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Sustainable Materials and Technologies Energy-Renewable Energy, Sustainability and the Environment

CiteScore

13.40

自引率

4.20%

发文量

158

审稿时长

45 days

期刊介绍： Sustainable Materials and Technologies (SM&T), an international, cross-disciplinary, fully open access journal published by Elsevier, focuses on original full-length research articles and reviews. It covers applied or fundamental science of nano-, micro-, meso-, and macro-scale aspects of materials and technologies for sustainable development. SM&T gives special attention to contributions that bridge the knowledge gap between materials and system designs.