文献类型：期刊文献

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

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

第一作者：Li, Ziwei

通信作者：Kawi, Sibudjing

机构：[1] School of Chemical Engineering, Guizhou Institute of Technology, Guiyang, 550003, China; [2] School of Civil Engineering, Guizhou Institute of Technology, Guiyang, 550003, China; [3] Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore, 117585, Singapore

第一机构：贵州理工学院化学工程学院

年份：2016

卷号：188

起止页码：324-341

外文期刊名：Applied Catalysis B: Environmental

收录：EI(收录号：20160801977408);Scopus(收录号：2-s2.0-84958159953)

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：Catalyst activity - Catalyst selectivity - Convergence of numerical methods - Design - Fossil fuels - High temperature applications - Hydrogenation - Molten carbonate fuel cells (MCFC) - Reforming reactions - Shells (structures) - Sintering - Solid oxide fuel cells (SOFC) - Stability - Structural design - Synthesis gas manufacture

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-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. ? 2016 Elsevier B.V.