Effect of particle size on the diffuse reflection coefficient of titanium dioxide powder

International Scientific Conference on "Radiation-Thermal Effects and Processes in Inorganic Materials"

材料科学;物理学

Vlasov, V.A.^1 ; Astafyev, A.L.^1 ; Zarubin, A.N.^2

National Research Tomsk Polytechnic University, Tomsk, Russia^1

National Research Tomsk State University, Tomsk, Russia^2

关键词: Technology development;    Titanium dioxide powder;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/81/1/012087/pdf
DOI  :  10.1088/1757-899X/81/1/012087

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

In the present work a model of light scattering is shown which explains the result about effect of particle size on the diffuse reflection coefficient of initial titanium dioxide powders. The diffuse reflection coefficient depending on particle size for TiO2pigment varies on the curve with maximum. The experimental results and the model can be used for technology development of manufacturing pigment for light-reflecting temperature-control coatings of spacecraft