Carbon nanotube/epoxy resin composites using a block copolymer as a dispersing agent
Carbon nanotube/epoxy resin composites using a block copolymer as a dispersing agent
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DOI：
10.1002/pssa.200409065
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发表时间：
2004-10-01
影响因子：
2
通讯作者：
Koutsos, V
中科院分区：
文献类型：
--
作者：
Li, QQ;Zaiser, M;Koutsos, V
通过添加少量的共聚物（占环氧树脂的0.03wt%）作为分散剂，实现了碳纳米管/环氧树脂复合材料的增强。拉伸测试用于测量机械性能。发现具有共聚物的碳纳米管复合材料的杨氏模量和断裂应力比纯环氧树脂高约50%，比没有分散剂的复合材料高约20%。(C)2004 WILEY-VCH Verlag GmbH & Co. KGaA，魏因海姆。
Strengthening of carbon nanotube/epoxy resin composites was achieved by adding a small amount of copolymer (0.03 wt% of epoxy resin) as a dispersant. Tensile testing was used to measure mechanical properties. Young's modulus and fracture stress of the carbon nanotube composites with the copolymer were found to be about 50% higher than for the pure epoxy resin, and about 20% higher than for the composite without the dispersing agent. (C) 2004 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.