effects of cr concentrations in air on lsm/ysz & …...ppt cr ppt cr ppt cr 03 ppt cr 1-2 ppb cr...

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Effects of Cr Concentrations in Air on LSM/YSZ & LSCF Cathode Degradation John S. Hardy, Christopher A. Coyle, James J. Neeway, Dan J. Edwards, Nathan L. Canfield, Arun Devaraj, and Jeffry W. Stevenson File Name // File Date // PNNL-SA-##### The authors wish to thank the NETL Program Managers for their valuable discussions. This work was funded by the U.S. Department of Energy’s Solid Oxide Fuel Cell Core Technology Program.

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Page 1: Effects of Cr Concentrations in Air on LSM/YSZ & …...ppt Cr ppt Cr ppt Cr 03 ppt Cr 1-2 ppb Cr Last 250 h 11.2% 2.9% 3.8% 3.7% 10.4% 1.3% relationship between Cr-content and degradation

Effects of Cr Concentrations in Air on LSM/YSZ & LSCF Cathode DegradationJohn S. Hardy, Christopher A. Coyle, James J. Neeway, Dan J. Edwards, Nathan L. Canfield, Arun Devaraj, and Jeffry W. Stevenson

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The authors wish to thank the NETL Program Managers for their valuable discussions.This work was funded by the U.S. Department of Energy’s Solid Oxide Fuel Cell Core Technology Program.

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