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Design of highly stable and selective core/yolk-shell nanocatalysts-A review  ( SCI-EXPANDED收录)   被引量:155

文献类型:期刊文献

英文题名:Design of highly stable and selective core/yolk-shell nanocatalysts-A review

作者:Li, Ziwei Li, Min Bian, Zhoufeng Kathiraser, Yasotha Kawi, Sibudjing

第一作者:Li, Ziwei;李自卫

通信作者:Kawi, S[1]

机构:[1]Guizhou Inst Technol, Sch Chem Engn, Guiyang 550003, Peoples R China;[2]Guizhou Inst Technol, Sch Civil Engn, Guiyang 550003, Peoples R China;[3]Natl Univ Singapore, Dept Chem & Biomol Engn, Singapore 117585, Singapore

第一机构:贵州理工学院化学工程学院

通信机构:corresponding author), Natl Univ Singapore, Dept Chem & Biomol Engn, Singapore 117585, Singapore.

年份:2016

卷号:188

起止页码:324-341

外文期刊名:APPLIED CATALYSIS B-ENVIRONMENTAL

收录:;WOS:【SCI-EXPANDED(收录号:WOS:000372677500034)】;

基金:The authors gratefully thank the National University of Singapore (FRC project WBS R-279-000-407-112), the China Scholarship Council and NRF (NRF-POC 001-055) for generously supporting this work.

语种:英文

外文关键词:Design; Core/yolk shell; Nanocatalysts; Stability; Selectivity

摘要:In recent decades, increasing interests have been put on improving the stability and selectivity of nanocatalysts for clean energy production due to the decrease of fossil fuels. Despite the prominent feature of high catalytic activity, nanocatalysts are prone to sintering. Structural design of nanocatalysts to form core/yolk shell structure has been proven to be the most effective method to enhance their catalytic stability. In this review, design strategies for core/yolk shell nanocatalysts to attain high stability in energy related applications at high temperatures such as hydrocarbon reforming reactions for syngas production and high temperature fuel cells such as SOFC and MCFC are summarized and exemplified with the advancements made in the recent three years. In addition, measures taken to obtain outstanding selectivity for F-T synthesis and C=C bond hydrogenation reactions are also presented. Further, excellent shape and size selectivity design examples are also introduced. Finally, unsolved problems and challenges for core/yolk shell nanocatalysts design are proposed as the final part of this review. (C) 2016 Elsevier B.V. All rights reserved.

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