Significantly Dense Two-Dimensional Hydrogen-Bond Network in a Layered Zirconium Phosphate Leading to High Proton Conductivities in Both Water-Assisted Low-Temperature and Anhydrous Intermediate-Temperature Regions.
Inorg Chem
; 55(24): 12508-12511, 2016 Dec 19.
Article
em En
| MEDLINE
| ID: mdl-27989170
ABSTRACT
A highly stable layered zirconium phosphate, (NH4)2[ZrF2(HPO4)2] (ZrP-1), was synthesized by an ionothermal method and contains an extremely dense two-dimensional hydrogen-bond network that is thermally stable up to 573 K, leading to combined ultrahigh water-assisted proton conductivities of 1.45 × 10-2 S cm-1 at 363 K/95% relative humidity and sustainable anhydrous proton conductivity of 1.1 × 10-5 S cm-1 at 503 K.
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En
Ano de publicação:
2016
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Article