摘要:
Polymerised inorganic-organic precursor solution obtainable according to a process comprising the steps of (a) forming a solution of at least one metal cation and an organic compound and (b) heating the solution to a temperature between 20 - 300°C to form a polymerised solution of precursor for nanosized oxides, and (c) concluding the heating when the room temperature viscosity of the solution is from 10 to 500 mPa·s.
摘要:
The present invention provides a sealing composition, comprising glass particles coated with particles of a ceramic material and/or a metallic material, wherein the average particle size of said glass particles is at least ten times the particle size of said particles of the ceramic material or the metallic material. Further provides is solid oxide cell stack, comprising an electrolyte layer, a cathode layer, an anode layer, and a sealing layer, wherein the sealing layer is the above sealing layer. The invention also provides a method of producing said solid oxide cell stack, employing the above sealing composition.
摘要:
Polymerised inorganic-organic precursor solution obtainable according to a process comprising the steps of (a) forming a solution of at least one metal cation and an organic compound and (b) heating the solution to a temperature between 20 - 300°C to form a polymerised solution of precursor for nanosized oxides, and (c) concluding the heating when the room temperature viscosity of the solution is from 10 to 500 mPa·s.