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Hydrophilic coatings, methods for depositioning hydrophilic coatings, and improved deposition technology for thin films

机译:亲水涂层,亲水涂层的沉积方法以及改进的薄膜沉积技术

摘要

A substrate is disclosed with a first surface bearing a coating that comprises a compound region, the compound region comprising a photocatalyst, the photocatalyst being a first material, the compound region also comprising a second material, wherein said first and second materials are different materials, and wherein the coating has a total thickness of at least about 50 angstroms but less than about 400 angstroms. The substrate when uncoated has a first visible reflectance, wherein the substrate when bearing the coating has a second visible reflectance, and wherein the second visible reflectance is no more than about 3% greater than the first visible reflectance, each such visible reflectance being a film-side visible reflectance measured off the first surface of the substrate.
机译:公开了一种基材,该基材的第一表面带有涂层,该涂层包含化合物区域,该化合物区域包含光催化剂,该光催化剂是第一材料,该化合物区域还包含第二材料,其中所述第一和第二材料是不同的材料,并且其中涂层的总厚度为至少约50埃但小于约400埃。当未涂覆时,基材具有第一可见反射率,其中基材在承载涂层时具有第二可见反射率,并且其中第二可见反射率不大于第一可见反射率约3%,每个这样的可见反射率均为膜从衬底的第一表面测得的-侧可见反射率。

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