用于将空心颗粒表面从亲水性改性为疏水性的低成本且可扩展的方法。
Low cost and scalable method for modifying surfaces of hollow particles from hydrophilic to hydrophobic.
作者信息
Sharma Jaswinder, Polizos Georgios, Hun Diana, Nawaz Kashif, Sahore Ritu
机构信息
Roll-to-Roll Manufacturing Group, Energy and Transportation Science Division, Oak Ridge National Laboratory Oak Ridge TN 37831 USA
Building Technologies Research & Integration Center, Oak Ridge National Laboratory Oak Ridge TN 37831 USA.
出版信息
RSC Adv. 2020 Aug 21;10(52):31065-31069. doi: 10.1039/d0ra06114j.
Hydrophobic hollow silica particles are desirable for several applications such as hydrophobic coatings, thermal insulation, and thermally resistant insulative paints. However, converting hydrophilic particles into hydrophobic particles without compromising their structural integrity is challenging. In this work, we present a low cost strategy to modify the surface of hollow silica particles from hydrophilic to hydrophobic without compromising their structural integrity.
疏水性空心二氧化硅颗粒适用于多种应用，如疏水涂层、隔热和耐热绝缘漆。然而，在不损害其结构完整性的情况下将亲水性颗粒转化为疏水性颗粒具有挑战性。在这项工作中，我们提出了一种低成本策略，可在不损害空心二氧化硅颗粒结构完整性的前提下，将其表面由亲水性改性为疏水性。
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