Template Synthesis of Metal Nanoparticles within Organic Cages  

作　　者：Sha Bai Yao-Yu Wang Ying-Feng Han 

机构地区：[1]Key Laboratory of Synthetic and Natural Functional Molecule Chemistry,College of Chemistry and Materials Science,Northwest University,Xi'an,Shaanxi 710127,China

出　　处：《Chinese Journal of Chemistry》2019年第12期1289-1290,共2页中国化学（英文版）

基　　金：The authors gratefully acknowledge financial support from the NSFC(grant nos.21722105,211531002 and 21531007);the National Youth Top-notch Talent Support Program of China,the Key Science and Technology Innovation Team of Shaanxi Provi nee(2019TD-007,2019JLZ-02);the FM&EM International Joint Laboratory of Northwest University.

摘　　要：Background Metal nanoparticles(M-NPs)have attracted tremendous interest in recent years due to their unique physical and chemical properties resulting from their size reduction and shape variation.[1]In particular,the use of ultra-small M-NPs as efficient catalysts in various reactions is a rapidly growing area of research as a consequence of their synthetic accessibility and superior catalytic efficiency.[2]However,due to their high surface energy,small M-NPs are prone to aggregation during reactions and associated loss of their catalytic activities.To deal with this difficulty,various stabilizers and/or supports have been developed,for instance,small organic ligands,dendritic architectures,and polymers.Unfortunately,these materials all have limitations,such as low stability,constant leaching,irregular distribution or regrowth and combinations of these.Therefore,it is highly desirable to develop superior support materials that can overcome these issues.

关 键 词：OVERCOME instance CONSEQUENCE 

分 类 号：O64[理学—物理化学]