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Core–Shell Noble‐Metal@Metal‐Organic‐Framework Nanoparticles with Highly Selective Sensing Property
Author(s) -
He Liangcan,
Liu Yong,
Liu Jingzhu,
Xiong Yansong,
Zheng Jianzhong,
Liu Yaling,
Tang Zhiyong
Publication year - 2013
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201209903
Subject(s) - nanoparticle , nanotechnology , shell (structure) , core (optical fiber) , metal organic framework , computer science , metal , materials science , noble metal , chemistry , telecommunications , organic chemistry , metallurgy , adsorption , composite material
Of cores! Core–shell Au@metal‐organic‐framework‐5 (MOF‐5) nanoparticles (NPs), in which a single Au NP core is coated with a uniform MOF‐5 shell, were prepared by a facile one‐pot method. The diameter of the Au NP core and the thickness of the MOF‐5 shell are easily tuned by controlling the reaction conditions. These nanoparticles are selective sensors of CO 2 in gas mixtures.