| 沸石形貌调控及相关应用的研究进展 |
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| 引用本文： | 申伟,郭成玉,申宝剑. 沸石形貌调控及相关应用的研究进展[J]. 应用化工, 2011, 0(10) |
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| 作者姓名： | 申伟 郭成玉 申宝剑 |
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| 作者单位： | 中国石油大学(北京)化学工程学院重质油国家重点实验室CNPC催化重点实验室; |
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| 基金项目： | 国家自然科学基金(20876171) |
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| 摘 要： | 综述了沸石形貌调控及相关应用的最新研究进展,着重介绍了沸石形貌调控合成中的几种热门合成方法及其机理,包括可脱除颗粒模板、生物模板法、催化剂小球上的分子筛涂层、限制空间合成(反胶团、微乳和凝胶)、结构导向剂法晶体形貌修饰。同时把沸石的形貌、存在的多级孔道同改善的性能(比如催化活性和选择性)联系起来,并分析了它们的优势与缺陷。
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| 关 键 词： | 沸石 形貌控制 催化剂 吸附 |
Research progress in manipulating and applications of zeolite morphology |
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| SHEN Wei,GUO Cheng-yu,SHEN Bao-jian. Research progress in manipulating and applications of zeolite morphology[J]. Applied chemical industry, 2011, 0(10) |
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| Authors: | SHEN Wei GUO Cheng-yu SHEN Bao-jian |
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| Affiliation: | SHEN Wei,GUO Cheng-yu,SHEN Bao-jian (State Key Laboratory of Heavy Oil Processing,Key Laboratory of Catalysis of CNPC,Faculty of Chemical Engineering,China University of Petroleum,Beijing 102249,China) |
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| Abstract: | The latest research advances in synthesis of manipulating and applications of zeolite morphology were reviewed.Several notable synthesis methods and its mechanism were introduced,namely removable particulate templates,biological templates,zeolite coatings on catalyst pellets,confined space synthesis(reverse micelles,microemulsions and hydrogels),crystal shape modification by structure directing agents,etc.While zeolite morphology and the presence of hierarchical porosity with improved functionality like cat... |
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| Keywords: | zeolite morphology control catalysis adsorption |
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