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US 8,709,678 B2Granted
Metal-doped oxide, method of preparing the same, and solid oxide electrolyte using the metal-doped oxide
AssigneeSamsung Electronics Co., Ltd.
InventorsSoo-yeon Seo, Hee-jung Park, Chan Kwak, Sang-mock Lee, Dong-hee Yeon
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Abstract
A method of preparing a metal-doped oxide, the method including: preparing a precursor solution including a zirconium precursor or cerium precursor, a dopant metal precursor, a solvent, and a chloride salt; and heat-treating the precursor solution to prepare the metal-doped oxide. Also an oxide including: a metal-doped zirconia or metal-doped ceria; and chlorine.
Claims9
A method of preparing a metal-doped oxide, the method comprising:
- preparing a precursor solution comprising
- a zirconium precursor or a cerium precursor,
- a dopant metal precursor,
- a solvent, and
- a chloride salt;
- irradiating microwaves on the precursor solution;
- and then
- heat-treating the precursor solution to prepare the metal-doped oxide.
5 more elements
Dependencies are inferred from the claim text.