| 纳米CeO_2粉体的制备及应用 |
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| 引用本文： | 陈爱莲,李霞章,陈杨. 纳米CeO_2粉体的制备及应用[J]. 江苏石油化工学院学报, 2006, 0(2) |
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| 作者姓名： | 陈爱莲 李霞章 陈杨 |
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| 作者单位： | 江苏工业学院机械工程系 江苏常州213016(陈爱莲，陈杨)，江苏大学材料学院 江苏镇江212013(李霞章) |
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| 基金项目： | 江苏省自然科学基金资助项目(BK2002010)，江苏省高技术项目(BG2004022) |
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| 摘 要： | 对近年来国内外涌现的各种制备纳米CeO2的方法进行了较为详细的评述。重点介绍了纳米CeO2在超精密抛光、汽车尾气净化催化、固体氧化物燃料电池等高科技领域中的应用状况,指出今后研究的方向是纳米CeO2粉体制备过程中的颗粒大小与形貌的控制及其分散性的改善,粉体形核与生长过程中的动态观测与机理研究,以及研究成果的工业化规模生产与应用。
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| 关 键 词： | 纳米CeO2 制备 应用 |
Preparation and Application of Nanometer CeO_2 Powder |
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| CHEN Ai-lian,LI Xia-zhang,CHEN Yang. Preparation and Application of Nanometer CeO_2 Powder[J]. Journal of Jiangsu Institute of Petrochemical Technology, 2006, 0(2) |
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| Authors: | CHEN Ai-lian LI Xia-zhang CHEN Yang |
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| Affiliation: | CHEN Ai-lian~1,LI Xia-zhang~2,CHEN Yang~1 |
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| Abstract: | Various preparation methods of nano-sized CeO_2 developed in recent years were summarized;the advantages and drawbacks of each method were discussed.The applications of CeO_2 nanoparticles in the high-tech domains such as abrasive for ultra-precision polishing,catalytic supports for automobile and electrode materials for solid oxide fuel cells were reviewed.Future research direction of CeO_2,should be particularly in improving powder characteristic,studying the mechanism of nucleation and growth by dynamic observation,and accelerating the application of nano-size CeO_2 products to industry. |
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| Keywords: | nano-size CeO_2 preparation method application |
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