Mechanochemical synthesis of isoreticular metal–organic frameworks and comparative study of their potential for nitrobenzene sensing

2015 ◽  
Vol 39 (7) ◽  
pp. 5108-5111 ◽  
Author(s):  
Sedigheh Abedi ◽  
Alireza Azhdari Tehrani ◽  
Ali Morsali

A series of halogen containing IRMOFs were synthesized mechanochemically and their sensing properties for nitrobenzene were evaluated.

2017 ◽  
Vol 4 (6) ◽  
pp. 960-967 ◽  
Author(s):  
Fengli Chen ◽  
Dongjie Bai ◽  
Xia Wang ◽  
Yabing He

A comparative study of the effect of functional groups on C2H2 adsorption was performed in NbO-type metal–organic frameworks.


2021 ◽  
Vol 303 ◽  
pp. 122547
Author(s):  
Tong Gao ◽  
Hui-Juan Tang ◽  
Shu-Yi Zhang ◽  
Jian-Wei Cao ◽  
Yi-Nong Wu ◽  
...  

2015 ◽  
Vol 39 (9) ◽  
pp. 7060-7065 ◽  
Author(s):  
Wenhui Li ◽  
Xiaofeng Wu ◽  
Haidi Liu ◽  
Jiayuan Chen ◽  
Wenxiang Tang ◽  
...  

Hierarchical ZnO hollow cubes constructed using Zn-based metal–organic frameworks enhance significantly chemical sensitivity towards low-concentration gaseous benzene.


Sensors ◽  
2019 ◽  
Vol 19 (15) ◽  
pp. 3323 ◽  
Author(s):  
Jae-Hyoung Lee ◽  
Thanh-Binh Nguyen ◽  
Duy-Khoi Nguyen ◽  
Jae-Hun Kim ◽  
Jin-Young Kim ◽  
...  

The gas sensing properties of two novel series of Mg-incorporated metal–organic frameworks (MOFs), termed Mg-MOFs-I and -II, were assessed. The synthesized iso-reticular type Mg-MOFs exhibited good crystallinity, high thermal stability, needle-shape morphology and high surface area (up to 2900 m2·g−1), which are promising for gas sensing applications. Gas-sensing studies of gas sensors fabricated from Mg-MOFs-II revealed better sensing performance, in terms of the sensor dynamics and sensor response, at an optimal operating temperature of 200 °C. The MOF gas sensor with a larger pore size and volume showed shorter response and recovery times, demonstrating the importance of the pore size and volume on the kinetic properties of MOF-based gas sensors. The gas-sensing results obtained in this study highlight the potential of Mg-MOFs gas sensors for the practical monitoring of toxic gases in a range of environments.


2009 ◽  
Vol 122 (4) ◽  
pp. 724-727 ◽  
Author(s):  
Tomislav Friščić ◽  
David G. Reid ◽  
Ivan Halasz ◽  
Robin S. Stein ◽  
Robert E. Dinnebier ◽  
...  

2009 ◽  
Vol 49 (4) ◽  
pp. 712-715 ◽  
Author(s):  
Tomislav Friščić ◽  
David G. Reid ◽  
Ivan Halasz ◽  
Robin S. Stein ◽  
Robert E. Dinnebier ◽  
...  

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