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TiO₂光催化降解材料性能表征与实验

PROPERTY CHARACTERIZATION AND EXPERIMENTATION OF TiO₂ PHOTOCATALYSTAND DEGRADATION MATERIAL

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【Author】 BAI Hai-ying~1,WANG Rong-guo~2,ZHU Xun~2,ZHU Zhen-qiang~2(1.Traffic Engineering College of Northeast Forest University,Harbin 150040,China;2.Center for Composite of Harbin Institute of Technology,Harbin 150001,China)

【机构】东北林业大学交通运输工程学院；哈尔滨工业大学复合材料研究所；哈尔滨工业大学复合材料研究所哈尔滨150080；哈尔滨150001；

【摘要】随着人们生活水平的提高,汽车越来越普遍,随之而来汽车尾气也对大气造成了严重的污染。纳米二氧化钛具有较强的光降解能力,能够有效的降解大气中有害的气体。本文根据纳米二氧化钛的这一性质,研制了适合建筑物外墙使用的光催化降解材料,通过性能检测制成的材料有较强的光降解能力,能够有效的降解大气中的有害气体。更多还原

【Abstract】 With the developmentof people’s living standard,car is more and more widespread.Automobile end gas pollution attracts more and more attention.Nano TiO₂ has highability of light degradation.In this paper,photocatalysis materials that made from styrene-acrylic latex,nano titanium dioxide and surfactant is used in many areas.In sun’s ray,automobile end harmful gas is degraded.Through the performance examine.Nano TiO₂ can enhance the ability of light degradation,improve the materials ability of degration to automobile end harmful gas efficiently.更多还原