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气凝胶研究进展 被引量:52

Progress in the Study of Aerogels
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摘要 综述了多功能纳米材料 -气凝胶的发展概况。根据气凝胶纳米结构的形成过程 ,介绍了溶胶 -凝胶过程原理和气凝胶微结构的控制。结合气凝胶独特的性质介绍了其在光学、高能物理、军事、航空航天、电化学等领域的应用。 Aerogels are a class of multi-functional nano-materials. This review summarizes the principles of sol-gel method, drying stress and supercritical drying. The methods to control aerogels' structure are discussed. Various novel applications in optics, high energy physics, military, aeronautics and astronautics, and electro-chemistry are reviewed.
出处 《材料科学与工程学报》 CAS CSCD 北大核心 2005年第2期293-296,共4页 Journal of Materials Science and Engineering
基金 国家自然科学基金资助项目 (50 2 0 2 0 0 3)
关键词 气凝胶 纳米结构 制备技术 应用 aerogels nano-structure production technology application
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