| SiO2-TiO2自清洁防反光薄膜的制备与表征 |
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| 引用本文： | 蒋波,段学臣,周志超,程亚娟,刘国聪,刘杨林.SiO2-TiO2自清洁防反光薄膜的制备与表征[J].无机材料学报,2011(4):375-380. |
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| 作者姓名： | 蒋波 段学臣 周志超 程亚娟 刘国聪 刘杨林 |
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| 作者单位： | 中南大学材料科学与工程学院;中南大学有色金属材料科学与工程教育部重点实验室;玉林师范学院化学与生物科学系; |
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| 基金项目： | 湖南省科技计划项目(2009FJ3097); 长沙市科技计划项目(K0902131-11); 湖南省自然科学基金重点项目(08JJ3104); 广西高校优秀人才资助项目(G2009033)~~ |
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| 摘 要： | 采用溶胶-凝胶浸渍-提拉法,通过改变镀膜顺序和镀膜速率制备了TiO2/SiO2(ST)和SiO2/TiO2(TS)型的一系列SiO2改性TiO2双层薄膜.薄膜的形貌、光透性、光催化活性、亲水性等分别用场发射扫描电镜(FESEM)、分光光度计、光降解甲基橙等表征方法进行了分析.结果表明:SiO2膜层因其低反射指数,在ST...
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| 关 键 词： | 溶胶-凝胶 SiO2-TiO2薄膜 自清洁 防反光 |
Synthesis and Characterization of Self-cleaning and Anti-reflective SiO_2-TiO_2 Nanometric Films |
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| JIANG Bo,DUAN Xue-Chen,ZHOU Zhi-Chao,CHENG Ya-Juan,LIU Guo-Cong,LIU Yang-Lin.Synthesis and Characterization of Self-cleaning and Anti-reflective SiO_2-TiO_2 Nanometric Films[J].Journal of Inorganic Materials,2011(4):375-380. |
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| Authors: | JIANG Bo DUAN Xue-Chen ZHOU Zhi-Chao CHENG Ya-Juan LIU Guo-Cong LIU Yang-Lin |
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| Affiliation: | JIANG Bo1,2,DUAN Xue-Chen1,ZHOU Zhi-Chao1,CHENG Ya-Juan1,LIU Guo-Cong1,3,LIU Yang-Lin1(1.School of Materials Science and Engineering,Central South University,Changsha 410083,China,2.The Key Laboratory of Nonferrous Metal Materials Science and Engineering,Ministry of Education of China,3.Deparment of Chemistry and Biology,Yulin Normal University,Yulin 537000,China) |
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| Abstract: | A series of bi-layer TiO2/SiO2(ST) and SiO2/TiO2(TS) films were fabricated respectively by changing the coating sequences and rates,via a Sol-Gel dip-coating method.The morphology,light transmittance,photocatalytic activitiy and hydrophilicity of the obtained products were characterized by FESEM,spectrophotometer,photo-degradation of methyl orange(MO),etc.The experimental results show that SiO2 layer can enhance the light transmittances of ST and TS films due to its lower refractive index.As to the self-cle... |
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| Keywords: | Sol-Gel SiO2-TiO2 film self-cleaning anti-reflection |
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