Preparation and Infrared Emissivity Study of Optically Active Polyurethane/Multiwalled Carbon Nanotubes Nanocomposites

Jing Chen; Bing Xin Liu; Xiu Bi Chen; Li Xin Xue; Yu Ming Zhou

doi:10.4028/www.scientific.net/AMR.557-559.362

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Anti-Penetration Performance of Ceramic Composite Armor Analysis Based on the Unified Strength Theory
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The Effect of Fillers on Chrome-Based Wave-Transparent Material Matrix
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Preparation and Infrared Emissivity Study of Optically Active Polyurethane/Multiwalled Carbon Nanotubes Nanocomposites
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 557-559Preparation and Infrared Emissivity Study of...

Preparation and Infrared Emissivity Study of Optically Active Polyurethane/Multiwalled Carbon Nanotubes Nanocomposites

Abstract:

This paper described the preparation of optically active polyurethanes (BPUs)/multiwalled carbon nanotubes (MWCNTs) composites through the high-intensity ultrasound. SEM and TEM observations showed the homogeneous coating of MWCNTs by BPU. The infrared emissivity (8-14μm) study revealed that the composites possessed much lower infrared values compared with those of the polyurethanes and nanotubes, due to the special interface effect. The lowest infrared emissivity values of nanocomposites were S-BPU/MWCNTs εmin=0.461 and R-BPU/MWCNTs εmin=0.418, respectively.

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Advanced Materials Research (Volumes 557-559)

Pages:

362-365

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.557-559.362

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Online since:

July 2012

Authors:

Jing Chen, Bing Xin Liu, Xiu Bi Chen, Li Xin Xue, Yu Ming Zhou

Keywords:

Binaphthyl, Carbon Nanotube (CN), Infrared Emissivity, Nanocomposite, Polyurethane (PU)

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