| 三种多元复合结构的核壳催化剂研究进展 |
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| 引用本文： | 徐文媛,况熙,秦晓丹,颜菲,胡林,杨绍明,陈曦,方智利,吴晓欣. 三种多元复合结构的核壳催化剂研究进展[J]. 南华大学学报(自然科学版), 2018, 32(2): 1-6, 18 |
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| 作者姓名： | 徐文媛 况熙 秦晓丹 颜菲 胡林 杨绍明 陈曦 方智利 吴晓欣 |
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| 作者单位： | 华东交通大学材料科学与工程学院 |
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| 基金项目： | 国家自然科学基金资助项目(21563011；21465012；21365012) |
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| 摘 要： | 以核壳结构复合而成的催化剂,在催化反应中常表现出较高的整体活性、大的比表面积、优异的择形催化效果和良好的热稳定性.部分催化载体因具有优异的择形效果和结构稳定性,在多元复合核壳催化剂的设计中也占据了一定的地位.本文主要介绍了几种常用催化剂载体(Al_2O_3、SiO_2、ZSM-5)参与复合的核壳催化剂制备与应用的概况.
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| 关 键 词： | 核壳 多元 Al2O3 SiO2 ZSM-5 催化剂 |
| 收稿时间： | 2018-03-05 |
Research Progress of Three Kinds of Core-shell Catalysts with Multicomponent Composite Structures |
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| XU Wen-yuan,KUANG Xi,QIN Xiao-dan,YAN Fei,HU Lin,YANG Shao-ming,CHEN Xi,FANG Zhi-li and WU Xiao-xin. Research Progress of Three Kinds of Core-shell Catalysts with Multicomponent Composite Structures[J]. Journal of Nanhua University(Science and Technology), 2018, 32(2): 1-6, 18 |
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| Authors: | XU Wen-yuan KUANG Xi QIN Xiao-dan YAN Fei HU Lin YANG Shao-ming CHEN Xi FANG Zhi-li WU Xiao-xin |
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| Affiliation: | School of Materials Science and Engineering,East China Jiaotong University,Nanchang,Jiangxi 330013,China,School of Materials Science and Engineering,East China Jiaotong University,Nanchang,Jiangxi 330013,China,School of Materials Science and Engineering,East China Jiaotong University,Nanchang,Jiangxi 330013,China,School of Materials Science and Engineering,East China Jiaotong University,Nanchang,Jiangxi 330013,China,School of Materials Science and Engineering,East China Jiaotong University,Nanchang,Jiangxi 330013,China,School of Materials Science and Engineering,East China Jiaotong University,Nanchang,Jiangxi 330013,China,School of Materials Science and Engineering,East China Jiaotong University,Nanchang,Jiangxi 330013,China,School of Materials Science and Engineering,East China Jiaotong University,Nanchang,Jiangxi 330013,China and School of Materials Science and Engineering,East China Jiaotong University,Nanchang,Jiangxi 330013,China |
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| Abstract: | The catalysts synthesized by the core-shell structure often show high overall activity, large specific surface area, excellent shape-selective ability and good thermal stability during the catalytic reaction. Part of the catalytic supports occupy a certain position in the design of multicomponent core-shell catalysts, due to their excellent shape-selective ability and structural stability. This paper mainly introduces the preparations and applications of several core-shell catalysts composited based on Al2O3, SiO2 or ZSM-5 which are commonly used as catalytic supports. |
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| Keywords: | core-shell multicomponent Al2O3 SiO2 ZSM-5 catalyst |
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