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关于改型树脂气凝在空气中的网络结构和耐热性的研究

Tengfei Wu¹, Degang Wang², Qin Wang²

¹School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China.

|April 12, 2025

概括

的修饰增强了的气凝.

科学领域:

材料科学材料科学材料科学
聚合物化学聚合物化学
纳米技术纳米技术

背景情况:

烯酸气凝是广泛使用的轻量级热保护材料.
对耐热性和机械性质的日益增长的需求需要材料的改进.

研究的目的:

为了提高氧气凝的耐热性和机械性能.
为了研究修饰对气凝性能的影响.

主要方法:

树脂被酸改性,以制备改性气凝.
描述包括FTIR,SEM,TGA,高温燃烧和机械测试.

主要成果:

-氧键成功地被引入到主链中.
最佳含量 (5-10%) 显著改善了网络结构,热稳定性和压力强度.
含量影响了兼容性和气凝的整体性能.

结论:

改性是一种有效的策略,可以增强类气凝的特性.
改性类气凝显示出对先进的保温应用的前景.

关键词:

改性的修饰方法空气中的热电阻.网络结构网络结构网络结构烯酸树脂气凝是一种烯酸树脂气凝.

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