Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7913246 | Scripta Materialia | 2015 | 4 Pages |
Abstract
  Ti-doped MoO2 was synthesized to broaden the oxygen-to-carbon ratio operating range of MoO2 for partial oxidation of long-chain hydrocarbons by increasing the redox stability. The structure modification causes the hydrogen reduction mechanism to change from three-dimensional nuclei growth with an activation energy of 61.3 kJ molâ1 to a three-dimensional hydrogen diffusion limited model with an activation energy of 317.9 kJ molâ1. Because of the enhanced redox stability, Ti-doped MoO2 has potential as an alternative anode in direct liquid-fed solid oxide fuel cells.
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Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Qian He, Oscar Marin-Flores, Shuozhen Hu, Louis Scudiero, Su Ha, M. Grant Norton,