Smart nanostructured optical coatings prepared by pulsed plasma techniques

脉冲等离子体技术制备的智能纳米结构光学涂层

• 批准号: RGPIN-2015-06684
• 负责人: Martinu, Ludvik
• 金额: $ 3.86万
• 依托单位: École Polytechnique de Montréal
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2018
• 资助国家: 加拿大
• 起止时间: 2018-01-01 至 2019-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=658937
• 关键词: Smart; nanostructured; optical; coatings; prepared

***In response to the scientific and technological challenges in the area of optical coatings, the applicant proposes to perform cutting-edge research on the thin film growth at low temperatures using low pressure, pulse-managed plasma processes (PMPP) to fabricate structurally-controlled smart (active) optical coatings (SOCs) with tailored electrochromic, thermochromic, plasmonic and other properties suitable for their implementation in smart hybrid optical filters (SHOF). It aims at advancing knowledge and training HQP while focusing on the following:******a) Using the PMPP hybrid approach, we plan to explore pulsed magnetron sputtering from a hollow cathode simultaneously combined with plasma enhanced chemical vapor deposition. Main interest will be devoted to the new possibilities offered by controlled pulse modulation of the discharge parameters as well as of the gas dynamics to synthesize active materials in the form of homogeneous films with controlled density, nanostructure and porosity, and nanocomposites containing well-defined active nanoparticles and/or nanopores.******b) Integration of the nanostructured smart optical coatings within complete multilayer SHOFs will be performed with the aim to demonstrate device functions suitable for applications in the areas of security (anti-counterfeiting), gas and vapor sensors, smart windows for energy control and saving, and others.******The program covers all steps leading from material and optical coating design to process development, as well as device fabrication and testing for advanced applications; as such, it represents a very attractive balance between fundamental and applied research, with a strong potential for technological impact.********

***响应光学涂料领域的科学和技术挑战，申请人建议使用低压，脉冲管理的脉搏质量质量工艺（PMPP）对薄膜在低温下的薄膜增长进行最先进的研究，以制造结构性控制的智能（主动）光学涂层（SOCS），并使用量身定制的柔性，以及其他适当的柔性，以及其他适当的特性，以及其他特性，其他杂种，其他杂种，以及其他特性，以及其他杂种杂种，并具有其他杂质的特性。过滤器（AHOF）。它旨在推进知识和训练HQP，同时关注以下内容：****** a）使用PMPP混合方法，我们计划探索与血浆增强化学蒸气沉积同时结合的空心阴极的脉冲磁控溅射。主要兴趣将致力于通过控制脉冲参数的控制脉冲调节以及气体动态的控制脉冲调节所提供的新可能性，以以受控密度，纳米结构和孔隙率以及纳米复合材料的形式合成活跃材料，并在纳米构造中包含良好定义的活性Nanoparticles和/或Nananopores。多层轴将进行，目的是展示适用于安全区域（反遇到的），气体和蒸气传感器，用于能量控制和节省的智能窗口的设备功能。因此，它代表了基本研究和应用研究之间非常有吸引力的平衡，具有强大的技术影响。********