Template-directed proton conduction pathways in a coordination framework
Template-directed proton conduction pathways in a coordination framework
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DOI:
10.1039/c4ta01261e
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发表时间:
2014-06
影响因子:
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通讯作者:
M. Inukai;S. Horike;Wenqian Chen;Daiki Umeyama;T. Itakura;S. Kitagawa
中科院分区:
文献类型:
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作者:
M. Inukai;S. Horike;Wenqian Chen;Daiki Umeyama;T. Itakura;S. Kitagawa
We present a strategy for creating coordination frameworks exhibiting proton conduction with thermal stability. The coordination framework, where template cations link 1-D chains via hydrogen bonds, has dynamic hydrogen bond networks where protons move without water support. Solid-state NMR and X-ray studies visualized the proton hopping mechanism, and revealed that the templates provide the bridging of the 1-D chains to attain proton conduction. The templates also enable the proton conductive networks to be maintained at 190 °C through multiple interactions between the templates and the 1-D chains.