| Hydrothermal synthesis of boehmites with various particle sizes and transition to α-Al_2O_3 powders by calcination |
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| 引用本文： | 黎少华,袁方利,胡鹏,柯家骏.Hydrothermal synthesis of boehmites with various particle sizes and transition to α-Al_2O_3 powders by calcination[J].广东有色金属学报,2005(Z1). |
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| 作者姓名： | 黎少华 袁方利 胡鹏 柯家骏 |
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| 作者单位： | Institute of Process Engineering Chinese Academy of Sciences Beijing 100080，China，Institute of Process Engineering Chinese Academy of Sciences Beijing 100080，China，Institute of Process Engineering Chinese Academy of Sciences Beijing 100080，China，Institute of Process Engineering Chinese Academy of Sciences Beijing 100080，China |
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| 基金项目： | ProjectsupportedbytheNationalNaturalScienceFoundationofChina(50274063) |
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| 摘 要： | 1IntroductionBoehmite(γ-AlOOH)is ani mportant starting material for preparation of both active alumina(γ-Al2O3)andcorundum(α-Al2O3).The properties ofγ-Al2O3andα-Al2O3are related to the characteristics of boehmite whichdepend onits preparation conditions.Okadaet al.1,2,3]studied the effect of the crystallinity of nano sizeboehmite onthe properties ofγ-Al2O3andα-Al2O3preparedfromit.Powders of submicron and several micronsinsize are used more commonin practice.α-Al2O3powders form…
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| 关 键 词： | hydrothermal boehmite α-Al_2O_3 powder particle size |
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