通过化学溶液沉积（CSD）制备的用于固体氧化物燃料电池（SOFC）的极薄双层电解质。
Extremely thin bilayer electrolyte for solid oxide fuel cells (SOFCs) fabricated by chemical solution deposition (CSD).
机构信息
Department of Materials Science and Engineering, Inha University, 253 Youghyun, Incheon 402-751, South Korea.
出版信息
Adv Mater. 2012 Jul 3;24(25):3373-7. doi: 10.1002/adma.201200505. Epub 2012 May 31.
PMID:22648864
Abstract
An extremely thin bilayer electrolyte consisting of yttria-stabilized zirconia (YSZ) and gadolinia-doped ceria (GDC) is successfully fabricated on a sintered NiO-YSZ substrate. Major processing flaws are effectively eliminated by applying local constraints to YSZ nanoparticles, and excellent open circuit voltage and cell performance are demonstrated in a solid oxide fuel cell (SOFC) at intermediate operating temperatures.
摘要
成功在烧结的 NiO-YSZ 基底上制备了由钇稳定氧化锆（YSZ）和掺钆氧化铈（GDC）组成的极薄双层电解质。通过对 YSZ 纳米颗粒施加局部约束，有效消除了主要的加工缺陷，并在中温固体氧化物燃料电池（SOFC）中展示了优异的开路电压和电池性能。
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