Development of nanostructured TiO2 thin films
    4.
    发明公开
    Development of nanostructured TiO2 thin films 审中-公开
    Entwicklung von nanostrukturierten TiO2-Dünnschichten

    公开(公告)号:EP2886521A1

    公开(公告)日:2015-06-24

    申请号:EP13198567.3

    申请日:2013-12-19

    IPC分类号: C03C17/00 C03C17/25

    摘要: The invention relates to Fe 2 O 3 and TiO 2 -based nanostructured film preparation for photocatalytic application, in particular to methods for sol and dip-coating production by the use of non-aqueous sol-gel technology and limited access of light to the sol and film during their preparation. Photocatalytic TiO 2 film activity depends on TiO 2 anatase form, particles size, and shape. Greater photocatalytic activity of anatase nanoparticles shows submicron and rod-like nanoforms. Formation of nano-sized anatase nanoparticles and fibrous forms of nanoparticles is achieved by the use of Fe 2 O 3 and TiO 2 -based sol containing 1 - 5 mol% Fe 2 O 3 and 99 - 95 mol% TiO 2 . In order to separate the of TiO 2 nanoparticle crystallization nucleus formation from crystal growth and achieve monodisperse nanorod and nanoparticle crystallites formation, preparation of the sol, aging of the sol, and deposition of the film is carried out in the dark.

    摘要翻译: 本发明涉及用于光催化应用的Fe 2 O 3和TiO 2基纳米结构膜制备方法,特别涉及通过使用非水溶胶 - 凝胶技术制备溶胶和浸涂方法,并且限制光照到溶胶 和电影在准备期间。 光催化TiO 2膜活性取决于TiO 2锐钛矿形式,颗粒大小和形状。 锐钛型纳米颗粒的更大的光催化活性显示亚微米和棒状纳米形式。 通过使用含有1-5mol%Fe 2 O 3和99-95mol%TiO 2的Fe 2 O 3和TiO 2基溶胶来实现纳米尺寸锐钛矿纳米颗粒的形成和纳米颗粒的纤维形式。 为了将TiO 2纳米颗粒结晶核形成从晶体生长中分离,实现单分散纳米棒和纳米颗粒微晶的形成,溶胶的制备,溶胶的老化和膜的沉积在黑暗中进行。

    METHOD FOR PRODUCING GLASS SUBSTRATE PROVIDED WITH INORGANIC-MICROPARTICLE-CONTAINING SILICON OXIDE FILM
    6.
    发明公开
    METHOD FOR PRODUCING GLASS SUBSTRATE PROVIDED WITH INORGANIC-MICROPARTICLE-CONTAINING SILICON OXIDE FILM 审中-公开
    VERFAHREN ZUR HERSTELLUNG EINES GLASSUBSTRATS MIT EINEM SILICIUMOXIDFILM MIT ANORGANISCHEN MIKROPARTIKELN

    公开(公告)号:EP2581352A1

    公开(公告)日:2013-04-17

    申请号:EP11792502.4

    申请日:2011-06-08

    IPC分类号: C03C17/25

    摘要: To provide a process for producing a glass substrate provided with an inorganic fine particle-containing silicon oxide film having a low light reflectance and a high light transmittance, with good production efficiency, with which a silicon oxide film having functions derived from the inorganic fine particles imparted can be directly formed on a glass substrate or a glass ribbon at high temperature.
    (1) A process for producing a glass substrate provided with an inorganic fine particle-containing silicon oxide film, which comprises applying a coating liquid containing an organopolysiloxane having an exothermic peak temperature of at most 500°C and inorganic fine particles to a glass substrate within a temperature range of from 400 to 650°C to form an inorganic fine particle-containing silicon oxide film on the glass substrate, or (2) a process for producing a glass substrate, comprising forming molten glass into a glass ribbon, annealing the glass ribbon and cutting it to produce a glass substrate, wherein a coating liquid containing an organopolysiloxane having an exothermic peak temperature of at most 500°C and inorganic fine particles is applied to the glass ribbon at a position where the glass ribbon is within a temperature range of from 400 to 650°C to form an inorganic fine particle-containing silicon oxide film on the glass ribbon.

    摘要翻译: 为了提供具有低反射率和高透光率的无机微粒氧化硅膜的玻璃基板的制造方法,具有良好的生产效率,具有衍生自无机细颗粒的功能的氧化硅膜 可以在高温下直接在玻璃基板或玻璃带上形成。 (1)一种具有无机微粒氧化硅膜的玻璃基板的制造方法,其特征在于,将含有放热峰温度为500℃以下的有机聚硅氧烷和无机微粒的涂布液涂布在玻璃基板上 在400〜650℃的温度范围内,在玻璃基板上形成无机微粒子的氧化硅膜,或者(2)玻璃基板的制造方法,其特征在于,在玻璃带中形成熔融玻璃,将玻璃退火 玻璃带并切割以制造玻璃基板,其中将含有至多500℃的放热峰温度的有机聚硅氧烷的涂布液和无机细颗粒施加到玻璃带在玻璃带处于温度范围内的位置 范围为400〜650℃,在玻璃带上形成无机微粒氧化硅膜。

    Optical member, method for producing the same, and optical system
    10.
    发明公开
    Optical member, method for producing the same, and optical system 有权
    光学构件,其制造方法以及光学系统

    公开(公告)号:EP2237078A2

    公开(公告)日:2010-10-06

    申请号:EP10003165.7

    申请日:2010-03-24

    IPC分类号: G02B1/04 G02B1/11 C03C17/00

    摘要: An optical member includes a glass base (1) and plural layers formed on a surface of the glass base. The plural layers include at least one plate-crystal layer (3) having a textured structure (4) formed by plate crystals comprising mainly aluminum oxide, and at least one polymer layer (2) formed between the base and the at least one plate-crystal layer and comprising mainly a polymer having an organosilsesquioxane structure. The at least one polymer layer may be a layer obtained by curing an organosilsesquioxane oligomer and/or polymer.

    摘要翻译: 一种光学元件包括玻璃基体(1)和在玻璃基体的表面上形成的多个层。 所述多个层包括至少一个具有由主要包含氧化铝的板状晶体形成的纹理结构(4)的板状晶体层(3),以及在所述基体和所述至少一个板状晶体层之间形成的至少一个聚合物层(2) 主要包含具有有机倍半硅氧烷结构的聚合物。 该至少一个聚合物层可以是通过固化有机倍半硅氧烷低聚物和/或聚合物而获得的层。