一种用于光伏器件的具有抗反射和超疏水特性的新型纳米锥簇微结构。
A Novel Nanocone Cluster Microstructure with Anti-reflection and Superhydrophobic Properties for Photovoltaic Devices.
作者信息
Ma Jing, Ai Yuanfei, Kang Lei, Liu Wen, Ma Zhe, Song Peishuai, Zhao Yongqiang, Yang Fuhua, Wang Xiaodong
机构信息
Engineering Research Center for Semiconductor Integrated Technology, Institute of Semiconductors, Chinese Academy of Science, Beijing, 100083, China.
College of Materials Science and Opto-Electronic Technology, University of Chinese Academy of Sciences, Beijing, 101408, China.
出版信息
Nanoscale Res Lett. 2018 Oct 23;13(1):332. doi: 10.1186/s11671-018-2754-4.
As three-dimensional (3D) nanostructures can significantly improve the absorption capacity of photons, it is widely used in various photovoltaic devices. However, the high-cost and complex preparation process of traditional 3D nanostructures restricted its development greatly. In this paper, a new type of nanocone cluster microstructure was prepared on polydimethylsiloxane (PDMS) substrate by using a simple template process. This novel nanocone cluster microstructure can significantly improve the light transmittance and reduce the light reflection, showing superior anti-reflection property. In the whole range of visible band, the nanocone cluster microstructure effectively reduces the reflectivity of the light, so that it remains below 3.5%. In addition, this kind of cluster microstructure showed excellent superhydrophobic property and self-cleaning ability with the contact angle of 151°.
由于三维（3D）纳米结构可以显著提高光子的吸收能力，因此它被广泛应用于各种光伏器件中。然而，传统3D纳米结构的高成本和复杂制备工艺极大地限制了其发展。本文通过一种简单的模板工艺在聚二甲基硅氧烷（PDMS）衬底上制备了一种新型的纳米锥簇微观结构。这种新型的纳米锥簇微观结构可以显著提高光透射率并降低光反射，表现出优异的抗反射性能。在整个可见波段范围内，纳米锥簇微观结构有效降低了光的反射率，使其保持在3.5%以下。此外，这种簇状微观结构表现出优异的超疏水性能和自清洁能力，接触角为151°。
Zotero 插件