| 摘要 |
The present invention relates to a precursor composition comprising
i) at least one metal-organic silver compound,
ii) at least one metal-organic palladium compound,
iii) at least one metal-organic copper compound, and
iv) at least one solvent,
wherein the composition comprises components i), ii) and iii) in such a relative amount that the composition comprises
- at least 90 wt.-% of silver,
- 0.01 to 5 wt.-% of palladium, and
- 0.01 to 5 wt.-% of copper,
in each case based on the total amount of metals in the precursor composition. The present invention also relates to a process for the production of a layered body, to a layered body obtainable by the process of the present invention, to a layered body comprising a substrate and a metal layer superimposed onto at last a part of at least one surface of the substrate and to a electronic component. |
