对子贝生物复合材料的研究,用于替代隔热应用
Thomas Ojonugwa Daniel1, Raphael Ananwude Chikwenze2, Benneth Igwe2
1Department of Physics, Alex Ekwueme Federal University Ndufu-Alike, P.M.B 1010, Abakaliki City, Ebonyi State, Nigeria. daniel.thomas@funai.edu.ng.
Environmental science and pollution research international
|April 24, 2025
概括
这项研究探讨了使用和子作为复合材料的环保填充剂. 由此产生的生物复合材料粉末具有有前途的隔热性能,为传统材料提供可持续的替代品.
科学领域:
- 材料科学 材料科学 材料科学
- 可持续工程 可持续工程
- 废弃物价值化 废弃物价值化 废弃物价值化
背景情况:
- 和子被探索为可持续的介电材料.
- 自然资源为合成绝缘体提供了经济高效和环保的替代品.
- 研究它们作为聚合物复合材料和隔热材料的填充剂的使用至关重要.
研究的目的:
- 评估和子的复合材料作为填充剂和隔热剂的潜力.
- 描述从这些自然来源获得的生物复合材料粉末的特性.
- 将生物复合材料的热性能与传统绝缘材料进行比较.
主要方法:
- 生物复合材料粉末通过清洗,烤箱干燥和磨粉来制备.
- 鉴定包括X射线光 (XRF),扫描电子显微镜 (SEM) 和X射线衍射 (XRD).
- 测量了导热率,以评估绝缘能力.
主要成果:
- 对XRF的分析显示,CaO是最丰富的金属氧化物 (81.8%).
- SEM显示平均颗粒大小为4.88微米 (子),6.37微米 (),11.04微米 (复合材料).
- XRD表明,和复合粉末的多晶结构,而子是无形的. 复合材料的导热率 (21.18 Wm-1K-1) 超过了TiO2和SiO2.2的导热率.
结论:
- 和子的生物复合材料显示出作为有效的隔热填充剂的潜力.
- 与TiO2和SiO2.2等常用的填充剂相比,开发的材料提供了优越的导热率.
- 这项研究通过将农业副产品价值化为功能性材料来支持"废物致富"概念.
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