Elektrisch leitfaehiger, keramischer Kontaktschichtaufbau und Verfahren zu seiner Herstellung

DE 102006055836 A1 UPAB: 20080615 NOVELTY - The contact layer build-up connects two elements electrically at high temperatures, e.g. in the region of 750-950 oC. It is formed from two different non-stoichiometric perowskites. The material used for the contact layer build-up may be silver-containing or silver-free A-cation-deficient perowskite or excessive-A-cation perowskite. USE - For conducting electricity e.g. in an oxygen sensor. ADVANTAGE - Good conductivity at high temperatures, easier and cheaper to produce