| abstract |
In particular, the conductive paste composition for solar cells contains silver particles, glass frits, organic vehicles, and nanoparticle additives. The additives include electrically conductive metals, metal alloys, and / or metal silicide nanoparticles, such as nickel, chromium, cobalt, titanium, or alloys, silicides, and mixtures thereof. When a paste is used to form electrical connections on a solar cell, the paste reduces the contact resistance between the paste and the substrate and improves the efficiency of the solar cell. |