Preparation and properties of waterborne polyurethane/antimony doped tin oxide nanocomposite coatings via sol–gel reactions
Source abstract
Abstract
Various amounts of antimony doped tin oxide (ATO) nanoparticles were incorporated into waterborne polyurethane (WPU) dispersions by sol–gel reactions. The dispersion state and morphology investigated by transmission electron microscopy (TEM) and scanning electron microscopy (SEM) showed that the nanoparticles can disperse in the matrix uniformly. The analysis of visible–near infrared spectra (VIS–NIR) suggested that the WPU/ATO coatings show both low near infrared transmittance (35%) and high visible light transmittance (76%). The heat‐insulation effect measurement demonstrated that the WPU/ATO coatings could prevent heat transmission effectively. It was also found that the introduction of ATO nanoparticles can improve the mechanical properties significantly. POLYM. COMPOS., 35:1169–1175, 2014. © 2013 Society of Plastics Engineers
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Research context
OpenAlex topics: Polymer composites and self-healing · Silicone and Siloxane Chemistry · Marine Biology and Environmental Chemistry
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Key Laboratory of Materials Physics Institute of Solid State Physics, Chinese Academy of Sciences Hefei 230031 China
Jiangsu Hehai Nanometer Science and Technology Co., Ltd Taixing 225401 China
Funding
National Natural Science Foundation of China
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