| SiO2纳米孔隔热材料的研究进展 |
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| 引用本文： | 韩露,袁磊,于景坤. SiO2纳米孔隔热材料的研究进展[J]. 耐火材料, 2012, 46(2): 146-150 |
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| 作者姓名： | 韩露 袁磊 于景坤 |
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| 作者单位： | 东北大学材料与冶金学院 辽宁沈阳110189 |
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| 摘 要： | 概述了SiO2纳米孔隔热材料的隔热原理、隔热效果以及制备工艺的研究进展,并介绍了其应用前景。气相法SiO2纳米粉末基隔热材料因具有原料简单易得,制备工艺相对简单,可规模化制备等优势,有望替代SiO2气凝胶隔热材料在工业、民用、军工等领域得到应用。
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| 关 键 词： | 纳米孔隔热材料 SiO2气凝胶 气相法SiO2粉末 热导率 |
Research progress on SiO2 nanoporous thermal insulating material |
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| Han Lu , Yuan Lei , Yu Jingkun. Research progress on SiO2 nanoporous thermal insulating material[J]. Refractories, 2012, 46(2): 146-150 |
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| Authors: | Han Lu Yuan Lei Yu Jingkun |
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| Affiliation: | // School of Materials and Metallurgy,Northeastern University,Shenyang 110189,Liaoning,China |
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| Abstract: | The thermal insulating theory,effect,and research progress on fabrication process of SiO2 nanoporous thermal insulating material were summarized and its application prospect was introduced.The fumed silica thermal insulating material is expected to replace SiO2 aerogel thermal insulating material used in industrial,civil and military fields due to easy source of raw materials,relatively simple and industrialized preparation technology,and other superiorities. |
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| Keywords: | nanoporous thermal insulating material silica aerogel fumed silica powder thermal conductivity |
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