Anodization of aluminum and dying with Infrared absorbing materials

铝的阳极氧化和红外吸收材料染色

• 批准号: 518250-2017
• 负责人: Sarkar, Dilip
• 金额: $ 1.82万
• 依托单位: Université du Québec à Chicoutimi
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2017
• 资助国家: 加拿大
• 起止时间: 2017-01-01 至 2018-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=639504
• 关键词: Anodization; aluminum; dying; Infrared; absorbing

Inorganic acids will be used to anodize the aluminum pieces. The anodized aluminum pieces will be processedindividually by two different methods. The first method will involve dyeing using organic pigments to obtainblack colours. An aqueous solution of cyanine will be used as IR absorbing organic dye. The second methodwill involve the use of inorganic materials, namely, vanadium oxide (VO2) as well as cobalt sulphide (CoS) toobtain black coating on the anodized surface. These dyes/coatings incorporated anodized aluminum will beused as customized pieces for our specific industrial partners who are specialized in the fabrication of opticaldevices such as body parts of the cameras used on the surface of the earth or in the spacecrafts.

无机酸将用于对铝件进行阳极氧化。阳极氧化铝件将通过两种不同的方法单独加工。第一种方法涉及使用有机颜料染色以获得黑色。花青的水溶液将用作红外吸收有机染料。第二种方法涉及使用无机材料，即氧化钒（VO2）和硫化钴（CoS），在阳极氧化表面上获得黑色涂层。这些包含阳极氧化铝的染料/涂层将用作我们特定工业合作伙伴的定制件，这些工业合作伙伴专门制造光学设备，例如地球表面或航天器中使用的相机的机身部件。