کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1288465 | 1498020 | 2012 | 4 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Direct lamination of solid oxide fuel cell anode support, anode, and electrolyte by sequential tape casting of thermoreversible gel slips Direct lamination of solid oxide fuel cell anode support, anode, and electrolyte by sequential tape casting of thermoreversible gel slips](/preview/png/1288465.png)
A novel direct lamination technique by tape casting thermoreversible gel-based slips is introduced for the production of solid oxide fuel cell anode support, anode, and electrolyte layers. Production of cells with controlled layer thicknesses of ∼10–500 μm and having well formed and relatively high toughness interfaces is demonstrated. Cells with maximum current density of 1.76 A·cm−2 and maximum power density 425 mW cm−2 were achieved using 97% H2/3% H2O fuel at 800 °C. Specific opportunities for further optimization of processing to improve electrochemical performance are highlighted.
► Thermoreversible triblock copolymer gels are adapted to tape casting of SOFCs.
► Direct lamination affords sequential casting of electrolyte, anode and anode support.
► Exemplary interlaminar strength derives from localized melting during lamination.
Journal: Journal of Power Sources - Volume 212, 15 August 2012, Pages 43–46