High proton conductivity of water channels in a highly ordered nanowire |
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| Authors: | Wang H Xu X Johnson N M Dandala N K R Ji H-F |
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| Affiliation: | Department of Chemistry, Drexel University, 3141 Chestnut St, Philadelphia, PA 19104, USA. |
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| Abstract: | ![]()
A proton-conductive material based on a crystalline assembly of trimesic acid and melamine (TMA?M, see picture) is reported. Because of the ordered structure of the assembly, the water-saturated proton conductivity for the TMA?M assembly is 5.5?S?cm(-1) , which is the highest proton conductivity measured to date. This exceptionally high conductivity and low-cost fabrication of the material make applications feasible for fuel-cell devices. |
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| Keywords: | fuel cells hydrogen bonds proton transport self‐assembly water channels |
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