Proton Conductivity, Stability and Potential for Polymorphism in Metal-Organic Framework Minerals
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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>
2018 ◽
2020 ◽
Vol 607
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pp. 118194
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2014 ◽
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pp. 5161-5167
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2012 ◽
Vol 134
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pp. 19432-19437
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2017 ◽
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pp. 14525-14529
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Vol 134
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pp. 15640-15643
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