Ultralow-refractive-index optical thin films built from shape-tunable hollow silica nanomaterials

Tao Chaoyou; Zou Xinshu; Du Kai; Zhang Lin; Yan Hongwei; Yuan Xiaodong

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Ultralow-refractive-index optical thin films built from shape-tunable hollow silica nanomaterials

机译：超折射率光学薄膜由形状可调中空二氧化硅纳米材料构建

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Shape-tunable hollow silica nanomaterials, including hollow silica nano-spheres and nano-tadpoles, were synthesized with a one-step soft-templating method. A possible particle growth mechanism was proposed. Films were built from these shape-tunable hollow silica nanomaterials with refractive indices as low as 1.045, which is, to the best of our knowledge, the third-lowest value ever reported so far. For the first time, the refractive indices of films were tuned by changing the morphology of building blocks. These films are intrinsically hydrophobic. Moreover, the process used to prepare these nanomaterials without the need for expensive equipment or any post-treatment is well suited for industrial production on large surfaces. (C) 2018 Optical Society of America

机译：用一步的软模板方法合成形状可调中空二氧化硅纳米材料，包括中空二氧化硅纳米球和纳米蝌蚪。提出了可能的颗粒生长机制。薄膜由这些形状可调的中空二氧化硅纳米材料构成，折射率低至1.045，这是我们所知的最佳价值，到目前为止报告的第三份值。首次，通过改变构建块的形态来调整薄膜的折射率。这些薄膜是内在的疏水性的。此外，用于制备这些纳米材料的过程，无需昂贵的设备或任何后处理非常适合在大型表面上的工业生产。（c）2018年光学学会

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来源
《Optics Letters》 |2018年第8期|共4页
作者
Tao Chaoyou; Zou Xinshu; Du Kai; Zhang Lin; Yan Hongwei; Yuan Xiaodong;
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China Acad Engn Phys Res Ctr Laser Fus Mianyang 621900 Peoples R China;

China Acad Engn Phys Res Ctr Laser Fus Mianyang 621900 Peoples R China;

China Acad Engn Phys Res Ctr Laser Fus Mianyang 621900 Peoples R China;

China Acad Engn Phys Res Ctr Laser Fus Mianyang 621900 Peoples R China;

China Acad Engn Phys Res Ctr Laser Fus Mianyang 621900 Peoples R China;

China Acad Engn Phys Res Ctr Laser Fus Mianyang 621900 Peoples R China;

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正文语种 eng
中图分类计量学;光学;
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1. Ultralow-refractive-index optical thin films built from shape-tunable hollow silica nanomaterials [J] . Tao Chaoyou, Zou Xinshu, Du Kai, Optics Letters . 2018,第8期

机译：超折射率光学薄膜由形状可调中空二氧化硅纳米材料构建
2. Shape-Tunable Hollow Silica Nanomaterials Based on a Soft-Templating Method and Their Application as a Drug Carrier [J] . Chen Jiao, Wu Xu, Hou Xiaodong, ACS applied materials & interfaces . 2014,第24期

机译：基于软模板方法及其作为药物载体的形状可调中空二氧化硅纳米材料
3. Improved optical properties of silica/UV-cured polymer composite films made of hollow silica nanoparticles with a hierarchical structure for light diffuser film applications [J] . Suthabanditpong W., Takai C., Fuji M., Physical chemistry chemical physics: PCCP . 2016,第24期

机译：由空心二氧化硅纳米粒子制成的具有分级结构的二氧化硅/ UV固化聚合物复合薄膜的光学特性有所改善，适用于光扩散膜应用
4. Inquiry the Anode Effect on Growth Thin Films on the Flat Glass in D.C Plasma Magnetron Sputtering by Hollow Cathode and Study About Optical Properties of Copper Film Sputtered on the Zinc Substrate in Different Conditions [C] . Bahadori, F., Mahmoudzadeh, . 2005

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Ultralow-refractive-index optical thin films built from shape-tunable hollow silica nanomaterials

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