scholarly journals Site-Selective Catalysis of a Multifunctional Linear Molecule: The Steric Hindrance of Metal-Organic Framework Channels

2018 ◽  
Vol 30 (23) ◽  
pp. 1800643 ◽  
Author(s):  
Weina Zhang ◽  
Bing Zheng ◽  
Wenxiong Shi ◽  
Xinyi Chen ◽  
Zhiling Xu ◽  
...  
Keyword(s):  
Steric Hindrance ◽  
Metal Organic Framework ◽  
Linear Molecule ◽  
Metal Organic ◽  
Selective Catalysis ◽  
Site Selective ◽  
Organic Framework

scholarly journals Ternary MOF-on-MOF heterostructures with controllable architectural and compositional complexity via multiple selective assembly

2020 ◽  
Vol 11 (1) ◽  
Author(s):  
Chao Liu ◽  
Qiang Sun ◽  
Lina Lin ◽  
Jing Wang ◽  
Chaoqi Zhang ◽  
...  
Keyword(s):  
Rational Design ◽  
Materials Science ◽  
Metal Organic Framework ◽  
Building Blocks ◽  
Selective Assembly ◽  
Assembly Strategy ◽  
Metal Organic ◽  
Site Selective ◽  
Organic Framework ◽  
The Way

Abstract Assembly of different metal-organic framework (MOF) building blocks into hybrid MOF-on-MOF heterostructures is promising in chemistry and materials science, however the development of ternary MOF-on-MOF heterostructures with controllable architectural and compositional complexity is challenging. Here we report the synthesis of three types of ternary MOF-on-MOF heterostructures via a multiple selective assembly strategy. This strategy relies on the choice of one host MOF with more than one facet that can arrange the growth of a guest MOF, where the arrangement is site-selective without homogenous growth of guest MOF or homogenous coating of guest on host MOF. The growth of guest MOF on a selected site of host MOF in each step provides the opportunity to further vary the combinations of arrangements in multiple steps, leading to ternary MOF-on-MOF heterostructures with tunable complexity. The developed strategy paves the way towards the rational design of intricate and unprecedented MOF-based superstructures for various applications.

Site-selective cyclometalation of a metal–organic framework

2013 ◽  
Vol 4 (2) ◽  
pp. 601-605 ◽  
Author(s):  
Phuong V. Dau ◽  
Min Kim ◽  
Seth M. Cohen
Keyword(s):  
Metal Organic Framework ◽  
Metal Organic ◽  
Site Selective ◽  
Organic Framework

Motorized Janus metal organic framework crystals

2014 ◽  
Vol 50 (96) ◽  
pp. 15175-15178 ◽  
Author(s):  
Tristan T. Y. Tan ◽  
Jerald T. M. Cham ◽  
Michael R. Reithofer ◽  
T. S. Andy Hor ◽  
Jia Min Chin
Keyword(s):  
Metal Organic Framework ◽  
Metal Organic ◽  
Site Selective ◽  
Organic Framework

A Janus MOF crystal showing site-selective bubble ejection from the ZIF-67 covered surface.

A dual-functional Cd(ii)–organic-framework demonstrating selective sensing of Zn2+ and Fe3+ ions exclusively and size-selective catalysis towards cyanosilylation

RSC Advances ◽  
2015 ◽  
Vol 5 (14) ◽  
pp. 10119-10124 ◽  
Author(s):  
Xiao-Nan Zhang ◽  
Lin Liu ◽  
Zheng-Bo Han ◽  
Ming-Liang Gao ◽  
Da-Qiang Yuan
Keyword(s):  
Metal Ions ◽  
Metal Organic Framework ◽  
Mixed Metal ◽  
Dual Functional ◽  
Metal Organic ◽  
Selective Catalysis ◽  
Organic Framework

A dual-functional metal–organic-framework can selectively sense Zn2+ and Fe3+ ions over mixed metal ions and displays size-selective catalysis towards cyanosilylation of aldehydes.

scholarly journals Site-Selective Synthesis of Janus-type Metal-Organic Framework Composites

2014 ◽  
Vol 53 (15) ◽  
pp. 4001-4005 ◽  
Author(s):  
Sudarat Yadnum ◽  
Jérome Roche ◽  
Eric Lebraud ◽  
Philippe Négrier ◽  
Patrick Garrigue ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Selective Synthesis ◽  
Metal Organic ◽  
Site Selective ◽  
Organic Framework
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