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October 6, 2014Angewandte Chemie International Edition

Rational Design of Lower‐Temperature Solid Oxide Fuel Cell Cathodes via Nanotailoring of Co‐Assembled Composite Structures

Kang Taek Lee Ashley A. Lidie Hee Sung Yoon Eric D. Wachsman

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Abstract

A novel in situ co-assembled nanocomposite LSM-Bi1.6 Er0.4 O3 (ESB) (icn-LSMESB) was obtained by conjugated wet-chemical synthesis. It showed an enhancement of the cathode polarization at 600 °C by >140 times relative to conventional LSM-Y0.08 Zr0.84 O1.92 (YSZ) cathodes and exceptional solid oxide fuel cell (SOFC) performance of >2 W cm(-2) below 750 °C. This demonstrates that this novel cost-effective and broadly applicable process provides new opportunities for performance enhancement of energy storage and conversion devices by nanotailoring of composite electrodes.

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Lee et al. (2014) studied this question.

synapsesocial.com/papers/6a9c473e56b0734ed3cafcbb https://doi.org/10.1002/anie.201408210

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Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

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