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Updated: Jun 8, 2026

Fabrication, Densification, and Replica Molding of 3D Carbon Nanotube Microstructures
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从原子分子动力学模拟中探索碳纳米管/热塑性聚氨纳米复合材料的热力学和结构性质

Jianxiang Shen1,2,3, Xue Li4, Ping Li3

  • 1State Key Lab of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University Hangzhou 310027 China shentu@zju.edu.cn.

RSC advances
|July 14, 2023
PubMed
概括

具有极性群的功能化碳纳米管 (CNT) 显著增强了它们与热塑性聚氨 (TPU) 的相互作用. 这提高了热性能,例如增加了CNT/TPU纳米复合材料的玻璃化过渡温度 (Tg).

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Classification and Mechanical Properties of Synthetic Polymers01:28

Classification and Mechanical Properties of Synthetic Polymers

Synthetic polymers are classified as elastomers, fibers, or plastics based on their crystallinity. Crystallinity, the degree of long-range order in the solid state, influences the mechanical properties (stretching or contracting) of elastomers. Elastomers are flexible polymers that can expand or contract easily upon the application of an external force. They have numerous crosslinks that pull them back into their original shape when stress is removed. Silicones, for instance, are highly elastic...