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  5. Effects of Interface on Glass Transition Temperature of Carbon Nanotubes Reinforced Epoxy Resin Comp

Effects of Interface on Glass Transition Temperature of Carbon Nanotubes Reinforced Epoxy Resin Comp

来源 :第二届中国国际复合材料科技大会 (CCCM-2) | 被引量 : 0次 | 上传用户：wcqadam
【摘 要】
：
Glass transition temperature (Tg) of epoxy resin composites reinforced by amino groups (-NH2) and carboxyl groups (-COOH) grafted carbon nanotubes (CNTs) were investigated, respectively, and compared
【作 者】
：
Cai Jiang Jianwei Zhang Xinlong Shang Su Ju Dazhi Jiang 
【机 构】
：
Department of Materials Science and Engineering,National University of Defense Technology,Changsha,H
【出 处】
：
第二届中国国际复合材料科技大会 (CCCM-2)
【发表日期】
：
2015年7期
【关键词】
：
carbon nanotubes interface glass transition temperature XPS FT-IR 
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　　Glass transition temperature (Tg) of epoxy resin composites reinforced by amino groups (-NH2) and carboxyl groups (-COOH) grafted carbon nanotubes (CNTs) were investigated, respectively, and compared with the pristine CNTs system.The dynamic mechanical analysis (DMA) showed that Tg of the composites reinforced by NH2-CNTs improved, which increased with the amino group contents, while that of the composites with COOH-CNTs were lowered.
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