
基本信息:
- 专利标题: METHOD FOR THE PHOTOCATALYTICALLY ACTIVE COATING OF SURFACES
- 专利标题(中):表面光催化活性涂层的方法
- 申请号:US14345992 申请日:2012-09-18
- 公开(公告)号:US20140242417A1 公开(公告)日:2014-08-28
- 发明人: Jan-Oliver Kliemann , Henning Gutzmann , Thomas Klassen , Frank Gaertner
- 申请人: LINDE AKTIENGESELLSCHAFT
- 申请人地址: DE MUNCHEN
- 专利权人: LINDE AKTIENGESELLSCHAFT
- 当前专利权人: LINDE AKTIENGESELLSCHAFT
- 当前专利权人地址: DE MUNCHEN
- 优先权: DE102011083054.5 20110920
- 国际申请: PCT/EP2012/068296 WO 20120918
- 主分类号: B01J21/06
- IPC分类号: B01J21/06
摘要:
A method for the photocatalytically active coating of surfaces is presented and described, as well as an article (1) photocatalytically actively coated according to this method. The object of providing a method for the photocatalytically active coating of, in particular, metallic surfaces, whereby a permanently stable coating is produced without negatively affecting the photocatalytic activity of the layer, is achieved by a method, in which a substrate article is prepared which has a surface, a metallic adhesion-promoting layer is applied to the surface of the substrate article, a photocatalytically active layer consisting of one or more metal oxides is applied to the adhesion-promoting layer, wherein the metallic adhesion-promoting layer and the surface of the substrate article consist of a different material and the adhesion-promoting layer is selected such that it is not oxidized or reduced by the photocatalytically active layer.
摘要(中):
介绍和描述了光催化活性涂层的方法,以及根据该方法光催化活性涂覆的制品(1)。 提供特别是金属表面的光催化活性涂层的方法的目的是通过一种方法来实现永久稳定的涂层,而不会不利地影响该层的光催化活性,其中制备基材制品,其中 具有表面,将金属粘合促进层施加到基材制品的表面,将由一种或多种金属氧化物构成的光催化活性层施加到粘合促进层上,其中金属粘合促进层和表面 的基材制品由不同的材料组成,并且选择粘附促进层使其不被光催化活性层氧化或还原。
公开/授权文献:
IPC结构图谱:
B | 作业;运输 |
--B01 | 一般的物理或化学的方法或装置 |
----B01J | 化学或物理方法,例如,催化作用、胶体化学;其有关设备 |
------B01J21/00 | 包含镁、硼、铝、碳、硅、钛、锆或铪的元素,其氧化物或氢氧化物的催化剂 |
--------B01J21/06 | .硅、钛、锆或铪;及其氧化物或氢氧化物 |