Operando Studies of Redox Resilience in ALT Enhanced NiO-YSZ SOFC Anodes

M. Welander, Märtha; S. Zachariasen, Marley; Hunt, Clay; W. Sofie, Stephen; A. Walker, Robert

doi:10.1149/2.0531803jes

Public

Operando Studies of Redox Resilience in ALT Enhanced NiO-YSZ SOFC Anodes

Shared by NobleBlocks on Jan 1, 2018 • 12:00 AM UTC

Authors:

Märtha M. Welander

Marley S. Zachariasen

Clay Hunt

Abstract

This work explores the effects of aluminum titanate (ALT) as a dopant in standard NiO-YSZ SOFC anodes on cell resilience under reduction and oxidation (redox) cycling. Cells operated galvanostatically (50% Imax) at 800°C for the duration of a single redox cycle with hydrogen exposure lasting for 20 ...

Subject

Redox

Dielectric spectroscopy

Materials science

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