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聚乙烯-协同-烯) /碳纳米管海绵的风湿性行为,用于纤维电应用

Rubén Caro-Briones^1,2, Marco Antonio Pérez-Castillo¹, Hugo Martínez-Gutiérrez³

¹Escuela Superior de Ingeniería Química e Industrias Extractivas, Instituto Politécnico Nacional, Av. Luis Enrique Erro S/N, Unidad Profesional Adolfo López Mateos, Zacatenco, Alcaldía Gustavo A. Madero, Mexico City 07738, Mexico.

Nanomaterials (Basel, Switzerland)

|July 25, 2025

概括

聚合物复合溶液 (PCS) 与碳纳米管海绵 (CNT海绵) 显示可调节的质性质. 低CNT海绵含量提高了电适用于先进材料应用的适用性.

科学领域:

材料科学与工程材料科学与工程
聚合物科学聚合物科学

背景情况:

用碳纳米管海绵 (CNT-海绵) 增强的聚合物复合溶液 (PCS) 由于其独特的物理化学特性而具有显著的兴趣.
这些材料在传感器,织品,净化剂以及人工肌肉和组织中具有潜在的应用.

研究的目的:

为了研究不同CNT海绵含量对聚乙烯-联合烯) 溶液的风湿性行为的影响.
与这些解决方案适用于电工艺的适用性相关联的rheological参数.

主要方法:

通过乳液聚合,合成具有不同CNT-海绵度 (0.1-0.5 wt.%) 的聚烯-联合-烯) 溶液.
使用振幅和频率扫描来测量粘度,储存模块 (G),损失模块 (G) 和损失因子 (tan δ) 的风病学表征.

主要成果:

大多数PCS在特定的粘度范围 (0.8 < η/Pa·s < 20) 内表现出剪切稀释行为.
观察到从液态到固态的转变,随着CNT海绵含量的增加,损失因子表明了这种转变.
成功实现了电,尽管较高的CNT-海绵度 (0.5重量%) 导致了聚合.

结论:

风学分析表明,PCS含CNT海绵含量低的PCS非常适合用于电.
该研究提供了关于预测粘弹性参数的见解,用于优化PCS在电应用中的应用.

关键词:

在CNT-海绵.电力旋转是指电力旋转.聚合物复合溶液 (PCS) 是一种聚合物复合溶液.类风病学分析分析

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