Internal current collection and thermofluidynamic enhancement in a microtubular SOFC
نویسندگان
چکیده
A low-cost, durable and simple internal current collector is presented for microtubular SOFCs (µT-SOFC). The design does not require removal of external cell layers, subsequent loss active area required to expose the interior electrode contacting. brush-like, high surface device adapted from heat exchanger turbuliser technology produced by CALGAVIN Ltd. effectiveness hiTRAN® as a µT-SOFC explored its thermofluidynamic effects on described, well coating reduce electrical contact resistance. final achieved density at 0.7 V 0.38 A.cm−2 peak power 0.27 W.cm−2, 4.3 times higher than original 3.3 state-of-the-art with same base materials.
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ژورنال
عنوان ژورنال: International Journal of Heat and Mass Transfer
سال: 2021
ISSN: ['1879-2189', '0017-9310']
DOI: https://doi.org/10.1016/j.ijheatmasstransfer.2021.121255