Fe(iii) phytate metallogel as a prototype anhydrous, intermediate temperature proton conductor

Aiyappa, Harshitha Barike ; Saha, Subhadeep ; Wadge, Pritish ; Banerjee, Rahul ; Kurungot, Sreekumar (2015) Fe(iii) phytate metallogel as a prototype anhydrous, intermediate temperature proton conductor Chemical Science, 6 (1). pp. 603-607. ISSN 2041-6520

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Official URL: http://doi.org/10.1039/C4SC02294G

Related URL: http://dx.doi.org/10.1039/C4SC02294G

Abstract

A proton conducting metallogel [FNPA; ferric nitrate (FN)–phytic acid (PA)] is synthesized by immobilizing a protogenic ligand (phytic acid) using iron(III) nitrate in DMF. The xerogel shows high proton conductivity of 2.4 × 10−2 S cm−1 at 120 °C, the best value known among all metal organic materials (MOMs). Marking the first such attempt in MOMs, an electrode made using the xerogel showed a power density of 0.94 mW cm−2 at 0.6 V under dry fuel cell conditions.

Item Type:Article
Source:Copyright of this article belongs to The Royal Society of Chemistry.
ID Code:115800
Deposited On:16 Mar 2021 09:06
Last Modified:16 Mar 2021 09:06

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