天然纤维增强地质聚合物和水泥基复合材料综述
摘要
质聚合物行业正在考虑将天然纤维作为开发复合材料的可持续增强材料。天然纤维是可再生、可生物降解和无毒的,
与合成纤维对应物相比,它们表现出有吸引力的机械性能。然而,它们的亲水特性使它们容易受到大量水分吸收的
影响,从而导致与基体的润湿性差并削弱纤维-基体界面。因此,对天然纤维进行改性和功能化策略以调整界面性
能并提高水泥和地质聚合物基复合材料的耐久性和机械性能变得非常重要。本文介绍了对天然纤维进行的物理、化
学和生物预处理、它们的结果以及对水泥和地质聚合物复合材料的纤维-基体界面的影响。此外,还讨论了用于此
类复合材料的天然纤维的降解机制。本次审查以总结性评论和建议作为结束,这些建议将通过在该领域的进一步深
入研究来解决。
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DOI: http://dx.doi.org/10.12361/2661-3646-04-05-91434
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