| 纳米颗粒在有序多孔陶瓷中的行为研究 |
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| 引用本文： | 伍协,陈振华,冯延林,刘小磐. 纳米颗粒在有序多孔陶瓷中的行为研究[J]. 中国陶瓷, 2011, 0(4) |
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| 作者姓名： | 伍协 陈振华 冯延林 刘小磐 |
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| 作者单位： | 湖南大学材料科学与工程学院;湖南永清环保技术有限公司; |
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| 基金项目： | 湖南省科技厅基金资助项目(2009FJ3113); 长沙市科技局基金资助项目(K1003031-11); 中央高校基本科研业务费资助项目(531107040033) |
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| 摘 要： | 本文详细研究了纳米颗粒在有序多孔陶瓷中形成协同体的过程。实验结果表明:纳米TiO2和炭黑(CB)能比较容易进入到有序多孔陶瓷中形成具有特定功能的协同体。当纳米TiO2的浓度增加到5wt%和炭黑浓度增加到15 wt%时,有序多孔陶瓷的孔壁上粘附纳米TiO2和炭黑颗粒的量最大从而形成大量的活性点;浓度对两种纳米颗粒的渗透力具有很大的影响,炭黑粒子的渗透能力比纳米纳米TiO2颗粒强。
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| 关 键 词： | 纳米颗粒 有序多孔陶瓷 纳米TiO2 炭黑 协同体 |
BEHAVIOR STUDY OF ORDER NANO-PARTICLES IN POROUS CERAMICS |
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| Wu Xie,Chen Zhenhua,Feng Yanli,Liu Xiaopan. BEHAVIOR STUDY OF ORDER NANO-PARTICLES IN POROUS CERAMICS[J]. China Ceramics, 2011, 0(4) |
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| Authors: | Wu Xie Chen Zhenhua Feng Yanli Liu Xiaopan |
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| Affiliation: | Wu Xie1,Chen Zhenhua1,Feng Yanli1,Liu Xiaopan1(1 College of Material Science and Engineering,Hunan University,China 2 Hunan Yongqing Environmental Protection Technologies Co.,LTD,China) |
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| Abstract: | This study is focused on the fabrication of nano-particles and order porous ceramics association.The experimental results show that the nano-TiO2 and carbon black(CB) enter the pores of order porous ceramics smoothly and forming commonwealth which maybe come out many magical functions;when the concentration of nano-TiO2 added up to 5 wt % and carbon black added up to 15 wt %,many nano-TiO2 or CB adhere to the order porous ceramics pores and walls coming into being functional dots;different concentration of ... |
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| Keywords: | nano-particles order porous ceramics nano-TiO2 carbon black association |
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