A High‐Performance, Nanostructured Ba_{0.5}Sr_{0.5}Co_{0.8}Fe_{0.2}O_{3‐δ} Cathode for Solid‐Oxide Fuel Cells

Bin Liu; Xiaobo Chen; Yonglai Dong; Samuel S. Mao; Mojie Cheng

doi:10.1002/aenm.201100042

journal article·2011-05

A High‐Performance, Nanostructured Ba_0.5Sr_0.5Co_0.8Fe_0.2O_3‐δ Cathode for Solid‐Oxide Fuel Cells

Bin Liu, Xiaobo Chen, Yonglai Dong, Samuel S. Mao, Mojie Cheng

Advanced Energy Materials· Volume 1· Issue 3

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Abstract

Ba0.5Sr0.5Co0.8Fe0.2O3-δ (BSCF) cathodes are prepared on NiO-yttria-stabilized zirconia (YSZ)/YSZ composite substrates using pulsed laser deposition (PLD) and the screen-printing method. The cathode by PLD outperforms that by screen-printing, with an enhancement of over 150% in the maximum power, which can be attributed to the PLD-enabled smaller internal resistance within the cathode and the reduced interfacial resistance between the cathode and the electrolyte.

Source: openalex_inverted_index · Quality: baseline

Research context

Energy storage Nanomaterials Composites Materials processing

OpenAlex topics: Advancements in Solid Oxide Fuel Cells · Electronic and Structural Properties of Oxides · Magnetic and transport properties of perovskites and related materials

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

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