Observation of Ag Nanoparticles in/on Ag@MIL-100(Fe) Prepared Through Different Procedures

doi:10.3389/fchem.2019.00686

KMS > 物质科学与技术学院 > PI研究组 > Osamu Terasaki组

	Observation of Ag Nanoparticles in/on Ag@MIL-100(Fe) Prepared Through Different Procedures
	Mahugo, Ruben 1; Mayoral, Alvaro2 ; Sanchez-Sanchez, Manuel 1; Diaz, Isabel 1
	2019-10-22
发表期刊	FRONTIERS IN CHEMISTRY
ISSN	2296-2646
卷号	7
发表状态	已发表
DOI	10.3389/fchem.2019.00686
摘要	Loading of active metals, metal clusters, and/or metal nanoparticles in Metal Organic Frameworks (MOFs) is an emergent field with applications in sensors, catalysis, medicine, and even in the polymeric industry. In the present work, MIL-100(Fe) has been synthesized and reacted with AgNO3 through liquid and incipient wetness, and also through solid-state reaction or solid grinding. The aim of this study is to evaluate whether the MIL-100 would uptake metal particles using a similar principle as that of the ion exchange in zeolites, or else, their inherent humidity would favor the "dissolution" of the metal salt, thus yielding very small metal particles. The immobilization of Ag nanoparticles inside the MOF pores was identified by C-s-corrected scanning transmission electron microscopy (C-s-corrected STEM) techniques.
关键词	Ag@MIL-100(Fe) MOF impregnation STEM HAADF TEM
URL	查看原文
收录类别	SCI ; SCIE
语种	英语
资助项目	National Natural Science Foundation of China (NSFC)[NFSC-21850410448] ; National Natural Science Foundation of China (NSFC)[NSFC-21835002]
WOS研究方向	Chemistry
WOS类目	Chemistry, Multidisciplinary
WOS记录号	WOS:000496459600001
出版者	FRONTIERS MEDIA SA
WOS关键词	METAL-ORGANIC FRAMEWORK ; ATOMIC-RESOLUTION ANALYSIS ; GOLD CLUSTERS ; ELECTRON-BEAM ; ZEOLITE ; CATALYSIS ; OXIDATION ; M-MOF-74 ; MOF
原始文献类型	Article
引用统计	被引频次：14[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/102233
专题	物质科学与技术学院_PI研究组_Osamu Terasaki组
通讯作者	Mayoral, Alvaro; Diaz, Isabel
作者单位	1.CSIC, ICP, Madrid, Spain 2.ShanghaiTech Univ, Ctr High Resolut Electron Microscopy, SPST, Shanghai, Peoples R China
通讯作者单位	上海科技大学
推荐引用方式 GB/T 7714	Mahugo, Ruben,Mayoral, Alvaro,Sanchez-Sanchez, Manuel,et al. Observation of Ag Nanoparticles in/on Ag@MIL-100(Fe) Prepared Through Different Procedures[J]. FRONTIERS IN CHEMISTRY,2019,7.
APA	Mahugo, Ruben,Mayoral, Alvaro,Sanchez-Sanchez, Manuel,&Diaz, Isabel.(2019).Observation of Ag Nanoparticles in/on Ag@MIL-100(Fe) Prepared Through Different Procedures.FRONTIERS IN CHEMISTRY,7.
MLA	Mahugo, Ruben,et al."Observation of Ag Nanoparticles in/on Ag@MIL-100(Fe) Prepared Through Different Procedures".FRONTIERS IN CHEMISTRY 7(2019).