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http://dx.doi.org/10.7316/KHNES.2013.24.6.467

Fabrication and Performance Evaluation of Tubular Solid Oxide Fuel Cells Stack  

Kim, Wanje (Hydrogen and Fuel Cell Center, Korea Institute of Energy Research)
Lee, Seungbok (Hydrogen and Fuel Cell Center, Korea Institute of Energy Research)
Song, Rakhyun (Hydrogen and Fuel Cell Center, Korea Institute of Energy Research)
Park, Seokjoo (Hydrogen and Fuel Cell Center, Korea Institute of Energy Research)
Lim, Takhyoung (Hydrogen and Fuel Cell Center, Korea Institute of Energy Research)
Lee, Jongwon (Hydrogen and Fuel Cell Center, Korea Institute of Energy Research)
Publication Information
Transactions of the Korean hydrogen and new energy society / v.24, no.6, 2013 , pp. 467-471 More about this Journal
Abstract
In present work, optimized the manufacturing process of anode-supported tubular SOFCs cell and stack were studied. For this purpose, we first developed a high performance tubular SOFC cell, and then made electrical connection in series to get high voltage. The gas sealing was established by attaching single cells to alumina jig with ceramic bond. Through these process, we can obtain such high OVP as around 15V, which means that the electrical connection and gas sealing were optimized. Finally we developed a new tubular SOFC stack which shows a maximum power of 65W @ $800^{\circ}C$.
Keywords
Solid Oxide Fuel Cell; Tubular SOFCs; Anode-Support; Stack;
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