X-ray reflectivity of zirconia based sol-gel coatings on borosilicate glasses

A. P. Rizzato; C. V. Santilli; S. H. Pulcinelli

首页> 外文期刊>Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites >X-ray reflectivity of zirconia based sol-gel coatings on borosilicate glasses

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X-ray reflectivity of zirconia based sol-gel coatings on borosilicate glasses

机译：硼硅酸盐玻璃上氧化锆基溶胶-凝胶涂层的X射线反射率

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In this work the technique of X-ray reflectometry was applied to study zirconiumsulfate films deposited by sol-gel dip-coating process on a borosilicate glass surface. The influence of withdrawal speed and temperature of thermal treatment on the film structure are analyzed. The thermal evolution of the density and thickness of the film was compared with these properties measured for a monolithic xerogel by helium picnometry and thermomechanical analysis. The fitting of experimental curves by classical reflectivity model showed the presence of an additional layer at Landau-Levich model. The apparent and real densities are similar for coatings fired below 400 deg C, which shows that the films are free of pores. The shrinkage during firing is anisotropic, occurring essentially perpendicular to the coating surface.

机译：在这项工作中，X射线反射法技术被用于研究通过溶胶-凝胶浸涂工艺沉积在硼硅酸盐玻璃表面上的硫酸锆薄膜。分析了抽提速度和热处理温度对薄膜结构的影响。将膜的密度和厚度的热演化与通过氦气皮克法和热机械分析对整块干凝胶测量的这些性质进行了比较。用经典反射率模型拟合实验曲线表明，在Landau-Levich模型中存在附加层。在400℃以下烧成的涂料的表观密度和实际密度相似，这表明薄膜没有孔。焙烧期间的收缩是各向异性的，基本上垂直于涂层表面发生。

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《Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites》 |1999年第0期|共6页
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A. P. Rizzato; C. V. Santilli; S. H. Pulcinelli;
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1. X-ray reflectivity of zirconia based sol-gel coatings on borosilicate glasses [J] . A. P. Rizzato, C. V. Santilli, S. H. Pulcinelli Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites . 1999,第0期

机译：硼硅酸盐玻璃上氧化锆基溶胶-凝胶涂层的X射线反射率
2. Sol-gel derived borosilicate glasses and thin film coatings on SiC substrates: Boron loss and carbon retention due to processing and heat treatment [J] . McFarland Bohuslava, Opila Elizabeth J. Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites . 2016,第Null期

机译：溶胶凝胶衍生的硼硅酸盐玻璃和SiC衬底上的薄膜涂层：由于加工和热处理而导致的硼损失和碳保留
3. X-ray reflectivity, diffraction and grazing incidence small angle X-ray scattering as complementary methods in the microstructural study of sol-gel zirconia thin films [J] . P. Lenormand, A. Lecomte, D. Babonneau, Thin Solid Films . 2006,第1a2期

机译：X射线反射率，衍射和掠入射小角度X射线散射作为溶胶-凝胶氧化锆薄膜微结构研究的补充方法
4. Sol-Gel Derived Mesoporous Silica Nanoparticles under Base Catalysis for Uses as Anti-Reflective Coating Layers [C] . Vorrada Loryuenyong, Kamonchanok Boonsiri, Vicharat Ketkeaw, International Conference on Advances in Materials Science and Engineering . 2013

机译：溶胶 - 凝胶衍生的介孔二氧化硅纳米粒子在碱催化下用作抗反射涂层
5. Sol-gel zirconia- and titania-based surface-bonded hybrid organic-inorganic coatings for sample preconcentration and analysis via capillary microextraction in hyphenation with gas chromatography (CME-GC). [D] . Alhooshani, Khalid R. 2005

机译：溶胶-凝胶氧化锆和二氧化钛基表面键合杂化有机-无机涂料，用于样品预富集和通过毛细管微萃取在气相色谱（CME-GC）中进行联用分析。
6. Regionalised Life Cycle Assessment of Bio-Based Materials in Construction; the Case of Hemp Shiv Treated with Sol-Gel Coatings [O] . Mohammad Davoud Heidari, Michael Lawrence, Pierre Blanchet, 2019

机译：建筑中生物基材料的区域生命周期评估；溶胶-凝胶涂层处理大麻湿疹病例
7. Nanostructure of dip-coated Yttria-doped Zirconia Sol-Gel coatings studied by grazing-incidence small-angle x-ray scattering [O] . H?ydalsvik Kristin 2010

机译：掠入射小角X射线散射研究浸涂钇掺杂氧化锆Sol-Gel涂层的纳米结构
8. Spectral characterization and excited-state interactions between rare earth ions doped in borosilicate and sol-gel glasses. Energy transfer up-conversion in the Pr-Sm system [R] . Assefa, Z. , Haire, R. G. , Stump, N. A. 1996

机译：掺杂硼硅酸盐和溶胶 - 凝胶玻璃的稀土离子之间的光谱表征和激发态相互作用。 pr-sm系统中的能量转移上转换

X-ray reflectivity of zirconia based sol-gel coatings on borosilicate glasses

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