首页>
外国专利>
TITANIUM AND VANADIUM-DOPED LANTHANUM STRONTIUM CHROMITE FINE PARTICLE AND ITS SINTERED SUBSTANCE AND SOLID ELECTROLYTE FUEL CELL USING IT
TITANIUM AND VANADIUM-DOPED LANTHANUM STRONTIUM CHROMITE FINE PARTICLE AND ITS SINTERED SUBSTANCE AND SOLID ELECTROLYTE FUEL CELL USING IT
展开▼
机译：掺钛和钒的镧铬酸锶细粉及其使用的烧结体和固体电解质燃料电池
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To control abnormal expansion in fuel gas atmosphere while making a heat expansion coefficient approximate to the heat expansion coefficient of yttria stabilizing zirconia, and to make a volume expansion by phase change not occur. SOLUTION: Each element of the main ingredients of the titanium and the vanadium-doped lanthanum strontium chromite fine particles consists of (La1-xSrx)1+bCr1-y-zTiyVzO3. Further, it is the titanium and the vanadium-doped lanthanum strontium chromite whose value of x and y are 0.12=x=0.28, 0.05=y=0.18, 0z0.05, and 0=b=0.02. A sintered substance is formed by sintering the titanium and the vanadium-doped lanthanum strontium chromite. This sintered substance constitutes separators 4 or inter-connectors of a solid electrolyte fuel cell.
展开▼
机译：解决的问题：控制燃料气体气氛中的异常膨胀，同时使热膨胀系数近似于氧化钇稳定氧化锆的热膨胀系数，并且不发生因相变引起的体积膨胀。解决方案：钛和钒掺杂的亚铬酸锶锶亚铬酸盐细颗粒的主要成分的每个元素均由（La1-xSrx）1 + bCr1-y-zTiyVzO3组成。此外，它是钛和钒掺杂的亚铬酸镧锶铬铁矿，其x和y值为0.12 <= x <= 0.28、0.05 <= y <= 0.18、0 展开▼
