当前位置: X-MOL 学术Coatings › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Coupled Superhydrophilic PMMA Film with Inverted Pyramid Microstructures for Antireflection and Antifogging Properties
Coatings ( IF 2.9 ) Pub Date : 2021-09-14 , DOI: 10.3390/coatings11091107
Xiaoming Feng , Guizhong Tian , Shichao Niu , Honggen Zhou

Transparent substrates with antifogging and antireflection ability are of extreme significance for optical devices, because they alleviate performance loss and maintenance costs. Here, we reported that a multifunctional film, with excellent mechanical properties, can be fabricated on the PMMA surface via the micro-transfer printing method. In particular, the synergistic effect of the inverted pyramid microstructure and SiO2 nanoparticles gives the film excellent antireflective, superhydrophilic and antifogging properties, and the silica sol firmly adheres to the PMMA substrate via the silane coupling agent, which exhibits an encouraging prospect of practical applications from lenses for personal and sports eyewear to transparent displays and sensors, etc.

中文翻译:

具有倒金字塔微结构的耦合超亲水 PMMA 薄膜具有抗反射和防雾特性

具有防雾和抗反射能力的透明基板对于光学器件具有极其重要的意义,因为它们可以减轻性能损失和维护成本。在这里,我们报道了一种具有优异机械性能的多功能薄膜,可以通过微转移印刷方法在 PMMA 表面制造。特别是倒金字塔微结构和SiO 2纳米粒子的协同作用赋予薄膜优异的抗反射、超亲水和防雾性能,并且硅溶胶通过硅烷偶联剂牢固地粘附在PMMA基材上,显示出令人鼓舞的实际应用前景从个人和运动眼镜的镜片到透明显示器和传感器等。
更新日期:2021-09-14
down
wechat
bug