Self-Cleaning Anticondensing Glass via Supersonic Spraying of Silver Nanowires, Silica, and Polystyrene Nanoparticles,ACS Applied Materials & Interfaces

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Self-Cleaning Anticondensing Glass via Supersonic Spraying of Silver Nanowires, Silica, and Polystyrene Nanoparticles
ACS Applied Materials & Interfaces ( IF 8.3 ) Pub Date : 2017-09-25 00:00:00 , DOI: 10.1021/acsami.7b10013
Jong-Gun Lee ₁ , Seongpil An ₁ , Tae-Gun Kim ₁ , Min-Woo Kim ₁ , Hong-Seok Jo ₁ , Mark T. Swihart ₂ , Alexander L. Yarin ₃ , Sam S. Yoon ₁

Affiliation

We have sequentially deposited layers of silver nanowires (AgNWs), silicon dioxide (SiO₂) nanoparticles, and polystyrene (PS) nanoparticles on uncoated glass by a rapid low-cost supersonic spraying method to create antifrosting, anticondensation, and self-cleaning glass. The conductive silver nanowire network embedded in the coating allows electrical heating of the glass surface. Supersonic spraying is a single-step coating technique that does not require vacuum. The fabricated multifunctional glass was characterized by X-ray diffraction analysis (XRD), scanning electron microscopy (SEM), atomic force microscopy (AFM), ultraviolet–visible spectroscopy, and transmission electron microscopy (TEM). The thermal insulation and antifrosting performance were demonstrated using infrared thermal imaging. The reliability of the electrical heating function was tested through extensive cycling. This transparent multifunctional coating holds great promise for use in various smart window designs.

中文翻译：

银纳米线，二氧化硅和聚苯乙烯纳米粒子的超音速喷涂自清洁防冷凝玻璃

我们已经依次沉积了银纳米线（AgNWs），二氧化硅（SiO ₂）纳米粒子和未涂层玻璃上的聚苯乙烯（PS）纳米粒子，通过快速低成本的超音速喷涂方法来产生防霜，防冷凝和自清洁玻璃。嵌入涂层中的导电银纳米线网络可对玻璃表面进行电加热。超音速喷涂是不需要真空的单步涂覆技术。通过X射线衍射分析（XRD），扫描电子显微镜（SEM），原子力显微镜（AFM），紫外可见光谱和透射电子显微镜（TEM）对制成的多功能玻璃进行了表征。使用红外热成像证明了其隔热和防霜性能。通过大量循环测试了电加热功能的可靠性。

更新日期：2017-09-25

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