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Steven Simner

Institution
Pacific Northwest National Laboratory

Projects

Field emission SEM of anode supported YSZ fuel cells poisoned by Cr

Lead Institution
Pacific Northwest National Laboratory
Principal Investigator
Steven Simner
Project type
Exploratory Research
Cr voltatilization from SOFC alloy interconnects causes rapid degradation of SOFC catrhodes. We have purposefully doped cathodes with different Cr-containing compounds (relevant to SOFCs) to…

SEM analysis of SOFC chromite interconnects

Lead Institution
Pacific Northwest National Laboratory
Principal Investigator
Steven Simner
Project type
Exploratory Research
I have approximately 10 sample for SEM/EDX analysis. Some samples have polished surfaces and some are fracture surfaces. The materials are 2 phase (~90 vol% LaCrO3 and ~10 vol% Sr3(VO4)2.

SEM analysis of doped lanthanum

Lead Institution
Pacific Northwest National Laboratory
Principal Investigator
Steven Simner
Project type
Exploratory Research
2-4 lanthanum chromite samples to be analyzed using SEM and EDX