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Anode-supported tubular SOFCs based on BaZr0.1Ce0.7Y0.1Yb0.1O3 − δ electrolyte fabricated by dip coating by Changcheng Chen; Mingfei Liu; Yaohui Bai; Lei Yang; Erqing Xie; Meilin Liu is a Engineering article available to read on EtoBox.

What is Anode-supported tubular SOFCs based on BaZr0.1Ce0.7Y0.1Yb0.1O3 − δ electrolyte fabricated by dip coating about?

Anode-supported tubular solid oxide fuel cells (SOFCs) based on a proton and oxide ion mixed conductor, BaZr 0.1 Ce 0.7 Y 0.1 Yb 0.1 O 3 -δ (BZCYYb), have been fabricated using a dip coating and co-firing process. This new fabrication technique effectively reduced the Ohmic resistances of tubular cells to ~0.1 and ~0.3 Ω cm 2 at 750 and 600 °C, respectively. Typical tubular cells with Ni-BZCYYb anode, BZCYYb electrolyte, and La 0.6 Sr 0.4 Co 0.2 Fe 0.8 O 3 -δ (LSCF)-BZCYYb composite cathode demonstrated much-improved performance, achieving peak power densities of 1.13, 0.81, 0.63, and 0.53 W cm -2 at 750, 700, 650, and 600 °C, respectively, when humidified (3 v% water vapor) hydrogen was used as fuel and ambient air as oxidant.

Who reads Anode-supported tubular SOFCs based on BaZr0.1Ce0.7Y0.1Yb0.1O3 − δ electrolyte fabricated by dip coating?

It is typically read by researchers, students, and practitioners in Engineering.

Author
Changcheng Chen; Mingfei Liu; Yaohui Bai; Lei Yang; Erqing Xie; Meilin Liu
Publisher
Elsevier Science; Elsevier ; Elsevier BV (ISSN 1388-2481)
Published
2011
Language
EN
Field
Engineering (Physical Sciences)