采用柠檬酸溶胶-凝胶法制备了含有铁离子和铈离子的溶胶,并用浸渍一提拉法和热处理工艺在玻璃表面镀制了Fe/Ce氧化物薄膜.测试了镀膜玻璃从紫外光到近红外光的透过率和反射率,对薄膜的厚度、结合力、成分和相结构进行了分析.结果表明,Fe/Ce氧化物玻璃薄膜与基体结合牢固,晶粒处于纳米量级,能够屏蔽大量的紫外光,对红外光具有低的透过率,在可见光具有较高的透过率.当Fe/Ce金属元素配比为1:3时,得到的薄膜光选择透过性能最佳,此时薄膜紫外光透射比仅为3.6%,可见光透射比为72.8%,太阳能透射比为60%,光选择性透过系数可达1.2,具备优良的滤紫外功能和一定的隔热能力.
参考文献
| [1] | G. Alvarez;J.J. Flores;J.O. Aguilar;O. Gomez-Daza;C.A. Estrada;M.T.S. Nair;P.K. Nair .Spectrally selective laminated glazing consisting of solar control and heat mirror coated glass: preparation, characterization and modelling of heat transfer[J].Solar Energy,2005(1):113-124. |
| [2] | Takashi Muromachi;Toshifumi Tsujino;Kazutaka Kamitani .Application of functional coatings by sol-gel method[J].Journal of Sol-Gel Science and Technology,2006(2/3):267-272. |
| [3] | G. B. Smith;C. A. Deller;P. D. Swift;A. Gentle;P. D. Garrett;W. K. Fisher .Nanoparticle-doped polymer foils for use in solar control glazing[J].Journal of nanoparticle research: An interdisciplinary forum for nanoscale science and technology,2002(1/2):157-165. |
| [4] | Peter Nitz;Helge Hartwig .Solar control with thermotropic layers[J].Solar Energy,2005(6):573-582. |
| [5] | Genaro Correa;Rafael Almanza .Copper based thin films to improve glazing for energy-savings in buildings[J].Solar Energy,2004(1/3):111-115. |
| [6] | David Russo;Clem McKown;Chris Roger;Jeffery Brotzman;Jeffery Stricker .The influence of film composition on the optical and thermal properties of solar control coatings[J].Thin Solid Films: An International Journal on the Science and Technology of Thin and Thick Films,2001(0):65-70. |
| [7] | Ohsaki H;Tachibana Y;Kadowaki K;Hayashi Y;Suzuki K .Bendable and temperable solar control glass[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,1997(0):223-229. |
| [8] | ANDOA E;SUZUKI S;SHIMIZU J et al.Sputtered tin sillcon oxide films for durable solar control coatings[J].Thin Solid Films,1999,351:301-307. |
| [9] | 詹倩,于荣,贺连龙,李斗星,郭晓楠.低辐射薄膜TiO2-Ag-TiO2-siO的纳米尺度显微结构[J].金属学报,2001(04):337-339. |
| [10] | 徐永春,李顺光,温磊,陈伟,胡丽丽.Fe对掺钕磷酸盐激光玻璃激光性能的影响[J].强激光与粒子束,2006(05):815-818. |
| [11] | 王晓君,林海,黄立辉,刘行仁.稀土硼酸盐玻璃中Ce3+的光谱性质和荧光衰减[J].光谱学与光谱分析,1999(05):645-647. |
| [12] | 陈国荣,BACCARO S,聂佳相,张永辉,杜永娟,CECILIA A,汪山.稀土离子（Ce3+,Tb3+, Pr3+）掺杂重金属锗酸盐玻璃的光谱透过及抗辐射性能[J].硅酸盐学报,2003(07):673-677. |
| [13] | Wang Chen,Peng Mingying,Yang Lüyun,Hu Xiao,Da Ning,Chen Danping,Zhu Congshan,Qiu Jianrong.Upconversion Luminescence of Ce3+ Doped BK7 Glass by Femtosecond Laser Irradiation[J].稀土学报（英文版）,2006(06):754-756. |
| [14] | 王成云,赵贵文.CeO2纳米薄膜的制备[J].化学世界,2002(07):345-348. |
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