Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan, R.o.c

Jing-Kai Lin

Ruey-Yi Lee

Chun-Huang Tsai

Chang-Sing Hwang

Chun-Liang Chang

Sheng-Fu Yang

Chien-Kuo Liu

Te-Jung Huang

Zong-Yang Chuang Shie

Ming-Hsiu Wu

Tsui-Yun Chung

Hui-Ping Tseng

The present invention relates to a strontium magnesium molybdenum oxide material having perovskite structure and the method for preparing the same. Citric acid is adopted as the chelating agent. By using sol-gel pyrolysis and replacing a portion of strontium in SrMgMoOby cerium and a portion of magnesium by copper, a material with a chemical formula of SrCeMgCuMoOis produced, where 0&#x2264;x&#x3c;2, 0&#x3c;y&#x3c;1, and 0&#x3c;&#x3b4;&#x3c;6. Thereby, the electrical conductivity of the material is improved. The perovskite-type cerium- and copper-replaced strontium magnesium molybdenum oxide significantly increases the electrical conductivity of the material and can be applied as the anode material for solid oxide fuel cell (SOFC).

Strontium magnesium molybdenum oxide material having double perovskite structure and method for preparing the same

The invention provides a permeable metal substrate and its manufacturing method. The permeable metal substrate includes a substrate body and a permeable powder layer. The permeable powder layer is located on the top of the substrate body. The substrate body can be a thick substrate or formed of a thick substrate and a thin substrate that are welded together. Both the thick and thin substrates have a plurality of permeable straight gas channels. In addition, a metal-supported solid oxide fuel cell and its manufacturing method are also provided.

Permeable metal substrate, metal-supported solid oxide fuel cell and their manufacturing methods

Growing community of inventors

Taoyuan, Taiwan

Jing-Kai Lin