从Ixora coccinea植物中提取红纤维素纤维,以便在聚合物复合材料中进行可能的强化
Akhil Krishnan1, Sharon Paul2, C D Midhun Dominic1
1Department of Chemistry, Sacred Heart College, Kochi, Kerala, India.
International journal of biological macromolecules
|March 6, 2025
概括
天然Ixora coccinea纤维显示出作为增强材料的潜力. 描述显示了显著的纤维素含量和令人印象深刻的机械性能,适合工业应用.
科学领域:
- 材料科学 材料科学 材料科学
- 聚合物科学 聚合物科学
- 天然纤维复合材料的复合材料
背景情况:
- 自然纤维越来越多地被探索为合成材料的可持续替代品.
- 一种常见的植物Ixora coccinea具有提取和利用纤维的潜力.
- 了解新型天然纤维的特性对于其工业应用至关重要.
研究的目的:
- 为了研究来自Ixora coccinea的天然纤维的潜力.
- 描述这些纤维的化学,物理和机械特性.
- 评估它们在各种行业中的适用性作为钢筋材料.
主要方法:
- 纤维的提取和处理.
- 对于晶度指数 (CI) 的X射线衍射 (XRD).
- 对机械性能进行拉伸测试.
- 福里埃变换红外光谱法 (FTIR) 用于化学结构.
- 热重力测量分析 (TGA) 测量热稳定性.
- 扫描电子显微镜 (SEM) 用于形态学.
主要成果:
- 纤维成分:63.87%是纤维素,12.13%是半纤维素,16.25%是木质素.
- 结晶度指数 (CI) 的33.707%.
- 高抗拉强度 (328.1 ± 27.13 MPa) 和延展率 (6.153 ± 0.506%). 由于高抗拉强度和高抗拉强度,因此,它具有较高的抗拉强度.
结论:
- 伊克索拉 (Ixora coccinea) 纤维具有有利于材料应用的成分.
- 确定的结晶性和机械性能表明了显著的强化潜力.
- 这些天然纤维是各种工业用途的有希望的候选者.
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