A stable porphyrinic metal–organic framework pore-functionalized by high-density carboxylic groups for proton conduction

2017 ◽  
Vol 5 (28) ◽  
pp. 14525-14529 ◽  
Author(s):  
Hao Wu ◽  
Fan Yang ◽  
Xiu-Liang Lv ◽  
Bin Wang ◽  
Yong-Zheng Zhang ◽  
...  
Keyword(s):  
Proton Conductivity ◽  
Metal Organic Framework ◽  
Proton Conduction ◽  
High Density ◽  
Carboxylic Group ◽  
High Proton Conductivity ◽  
High Proton ◽  
Carboxylic Groups ◽  
Metal Organic ◽  
Organic Framework

A highly stable porphyrinic MOF with free-carboxylic group functionalized pore surfaces exhibits a high proton conductivity of 3.9 × 10−2 S cm−1 at 80 °C and 97% RH, which is comparable to most of the reported proton conductive MOFs.

Iron(iii) identification and proton conduction of a luminescent cadmium–organic framework

2018 ◽  
Vol 42 (24) ◽  
pp. 20197-20204 ◽  
Author(s):  
Xiaoxin Xie ◽  
Shihang Yu ◽  
Chenglin Yang ◽  
Jian Zhang ◽  
Zifeng Li ◽  
...  
Keyword(s):  
Proton Conductivity ◽  
Recognition Performance ◽  
Metal Organic Framework ◽  
Proton Conduction ◽  
High Proton Conductivity ◽  
Recognition Mechanism ◽  
High Proton ◽  
Metal Organic ◽  
Organic Framework

A luminescent metal–organic framework, [Cd(HDMPhIDC)(H2O)]n (1), has been successfully synthesized and structurally characterized. MOF 1 exhibits good recognition performance for Fe3+ ions. The recognition mechanism of Fe3+ was explored by UV-Vis and PXRD determinations. 1 was found to have a high proton conductivity value of 1.30 × 10−4 S cm−1 at 100 °C and 98% RH.

scholarly journals Functionality in metal–organic framework minerals: proton conductivity, stability and potential for polymorphism

2019 ◽  
Vol 10 (18) ◽  
pp. 4923-4929 ◽  
Author(s):  
Igor Huskić ◽  
Novendra Novendra ◽  
Dae-Woon Lim ◽  
Filip Topić ◽  
Hatem M. Titi ◽  
...  
Keyword(s):  
Proton Conductivity ◽  
Metal Organic Framework ◽  
Proton Conduction ◽  
High Proton ◽  
Metal Organic ◽  
Structure Retention ◽  
Organic Framework

Metal–organic framework minerals stepanovite and zhemchuzhnikovite can exhibit high proton conduction and structure retention on dehydration.

Ground to conduct: mechanochemical synthesis of a metal–organic framework with high proton conductivity

2015 ◽  
Vol 51 (36) ◽  
pp. 7637-7640 ◽  
Author(s):  
Dariusz Matoga ◽  
Marcin Oszajca ◽  
Marcin Molenda
Keyword(s):  
Proton Conductivity ◽  
Mechanochemical Synthesis ◽  
Metal Organic Framework ◽  
Environmentally Friendly ◽  
High Proton Conductivity ◽  
Proton Conducting ◽  
High Proton ◽  
Metal Organic ◽  
First Time ◽  
Organic Framework

A high proton-conducting metal–organic framework (PCMOF) is prepared for the first time by economical and environmentally-friendly mechanochemistry.

High Proton Conductivity and Spectroscopic Investigations of Metal–Organic Framework Materials Impregnated by Strong Acids

2014 ◽  
Vol 6 (7) ◽  
pp. 5161-5167 ◽  
Author(s):  
Danil N. Dybtsev ◽  
Valentina G. Ponomareva ◽  
Sokhrab B. Aliev ◽  
Alexei P. Chupakhin ◽  
Marsel R. Gallyamov ◽  
...  
Keyword(s):  
Proton Conductivity ◽  
Metal Organic Framework ◽  
High Proton Conductivity ◽  
Framework Materials ◽  
Spectroscopic Investigations ◽  
High Proton ◽  
Metal Organic ◽  
Strong Acids ◽  
Organic Framework

Selective CO2 Capture and High Proton Conductivity of a Functional Star-of-David Catenane Metal-Organic Framework

2017 ◽  
Vol 29 (42) ◽  
pp. 1703301 ◽  
Author(s):  
You-Gui Huang ◽  
Shu-Qi Wu ◽  
Wei-Hua Deng ◽  
Gang Xu ◽  
Fa-Lu Hu ◽  
...  
Keyword(s):  
Proton Conductivity ◽  
Co2 Capture ◽  
Metal Organic Framework ◽  
High Proton Conductivity ◽  
High Proton ◽  
Metal Organic ◽  
Organic Framework

Proton Conductivity, Stability and Potential for Polymorphism in Metal-Organic Framework Minerals

2018 ◽  
Author(s):  
Igor Huskić ◽  
Novendra Novendra ◽  
Dae-Woo Lim ◽  
Filip Topic ◽  
Hatem M. Titi ◽  
...  
Keyword(s):  
Proton Conductivity ◽  
Metal Organic Framework ◽  
Rare Metal ◽  
Framework Structure ◽  
High Proton Conductivity ◽  
High Proton ◽  
High Thermodynamic Stability ◽  
Metal Organic ◽  
Complex Organic ◽  
Organic Framework

We demonstrate that rare metal-organic framework (MOF) minerals stepanovite and zhemchuzhnikovite can exhibit properties comparable to known oxalate MOFs, including high proton conductivity at 25 <sup>o</sup>C, and retention of the framework structure upon thermal dehydration. They also have high thermodynamic stability, with a pronounced stabilizing effect of substituting aluminium for iron, illustrating a simple design to access stable, highly proton-conductive MOFs without using complex organic ligands. <br>

Proton Conductivity, Stability and Potential for Polymorphism in Metal-Organic Framework Minerals

2018 ◽  
Author(s):  
Igor Huskić ◽  
Novendra Novendra ◽  
Dae-Woo Lim ◽  
Filip Topic ◽  
Hatem M. Titi ◽  
...  
Keyword(s):  
Proton Conductivity ◽  
Metal Organic Framework ◽  
Rare Metal ◽  
Framework Structure ◽  
High Proton Conductivity ◽  
High Proton ◽  
High Thermodynamic Stability ◽  
Metal Organic ◽  
Complex Organic ◽  
Organic Framework

We demonstrate that rare metal-organic framework (MOF) minerals stepanovite and zhemchuzhnikovite can exhibit properties comparable to known oxalate MOFs, including high proton conductivity at 25 <sup>o</sup>C, and retention of the framework structure upon thermal dehydration. They also have high thermodynamic stability, with a pronounced stabilizing effect of substituting aluminium for iron, illustrating a simple design to access stable, highly proton-conductive MOFs without using complex organic ligands. <br>

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