doe hydrogen program fy 2005 progress report vii k 2 bipolar plate supported solid oxide fuel cell tuffcell j david carter primary contact deborah myers and romesh kumar argonne national laboratory 9700 s cass avenue il 60439 4837 phone 630 252 4544 fax 972 e mail cmt anl gov technology development manager nancy garland 202 586 5673 9811 ee start date 2001 projected end project continuation direction determined annually by objectives develop a new sofc concept for auxiliary power units apus portable applications address the following issues durability to temperature cycling stack materials manufacturing cost up time sealing technical barriers this addresses from cells section of infrastructure technologies multi year research demonstration plan b c electrode performance transient operation targets characteristic 2006 target status kw 800 200 cycle capability cold over operating lifetime number cycles 40 4 hours 000
