Heterogeneous Doping of a Weak Covalent Electrolyte: Proton Conductivity Enhancement of Imidazole by Admixture of Oxide Particles

Beyazyildirim, Seniz ; Kreuer, Klaus Dieter ; Schuster, Michael ; Bhattacharyya, Aninda Jiban ; Maier, Joachim (2008) Heterogeneous Doping of a Weak Covalent Electrolyte: Proton Conductivity Enhancement of Imidazole by Admixture of Oxide Particles Advanced Materials, 20 (7). pp. 1274-1278. ISSN 0935-9648

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Official URL: http://doi.org/10.1002/adma.200701823

Related URL: http://dx.doi.org/10.1002/adma.200701823

Abstract

The proton conductivity of composites comprising dispersions of various types of nanometer‐sized oxide particles in pure imidazole is investigated. The composite materials show significantly enhanced (up to a maximum of ten times in the case of sZrO2) ionic conductivity compared to pure imidazole. The reason is the formation of a space–charge layer on the oxide surface, as a consequence of adsorptive interaction.

Item Type:Article
Source:Copyright of this article belongs to John Wiley & Sons, Inc.
ID Code:116898
Deposited On:20 May 2021 05:09
Last Modified:20 May 2021 05:09

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