| 碳纳米管/丙烯酸酯涂料的制备及其红外吸波性能 |
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| 引用本文： | 孙惠敏,沈晓冬,崔升,徐娜.碳纳米管/丙烯酸酯涂料的制备及其红外吸波性能[J].化学物理学报,2007,20(6):784-788. |
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| 作者姓名： | 孙惠敏 沈晓冬 崔升 徐娜 |
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| 作者单位： | 南京工业大学材料科学与工程学院,南京210009,南京工业大学材料科学与工程学院,南京210009,南京工业大学材料科学与工程学院,南京210009,南京工业大学材料科学与工程学院,南京210009 |
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| 摘 要： | "利用表面改性剂对碳纳米管进行表面改性来防止其颗粒的团聚,从而制得分散性较好的碳纳米管浆料,在此基础上来制备碳纳米管/丙烯酸酯涂料,并研究了它在近红外波段的反射率．分析了PVC浓度、表面改性剂的种类及浓度以及碳纳米管的管长,对碳纳米管/丙烯酸酯涂料在?=930 nm处反射率的影响,并对涂料工艺进行了优化设计,最终制备出了吸收性能优良的碳纳米管/丙烯酸酯涂料．它在840~950 nm的近红外波段的反射率为均在0.1%以下并且透射率均在1.0%以下．"
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| 关 键 词： | 碳纳米管 丙烯酸酯 表面改性 涂料 吸收性能 |
| 收稿时间： | 2007/8/30 0:00:00 |
| 修稿时间： | 2007/10/18 0:00:00 |
Preparation and Absorption Properties in Near Infrared Wavelength of Carbon Nanotubes/Acrylate Coatings |
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| Hui-min Sun,Xiao-dong Shen,Sheng Cui and Na Xu.Preparation and Absorption Properties in Near Infrared Wavelength of Carbon Nanotubes/Acrylate Coatings[J].Chinese Journal of Chemical Physics,2007,20(6):784-788. |
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| Authors: | Hui-min Sun Xiao-dong Shen Sheng Cui and Na Xu |
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| Institution: | College of Material Science and Technology, Nanjing University of Technology, Nanjing 210009, China,College of Material Science and Technology, Nanjing University of Technology, Nanjing 210009, China,College of Material Science and Technology, Nanjing University of Technology, Nanjing 210009, China,College of Material Science and Technology, Nanjing University of Technology, Nanjing 210009, China |
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| Abstract: | "Carbon nanotubes can be used as absorbent materials at the near infared range. In this study, carbon nanotube was treated with surfactant to prevent aggregation, and the acrylate coating of the carbon nanotube was prepared with the carbon nanotube solution and the near infrared reflection properties of the coating were studied. A series of factors influencing the reflectivity of carbon nanotubes/acrylate coatings at 930 nm, such as PVC concentration, the kinds and concentration of the surfactant and size range of the carbon nanotube, were studied. Based on these, the coating procedure was optimized and the carbon nanotubes/acrylate coating was prepared with good absorption properties. The reflectivity is under 0.1% of the coatings and its transmission is below 1.0% at near infrared wavelength of 840-980 nm." |
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| Keywords: | Carbon nanotubes Acrylate Surface modification Coating Absorption property |
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