| abstract |
Fusion agents are described herein. In one example, the fluxing agent may comprise a metal bis(dithiolene) complex, at least one electron donor compound, a polar aprotic solvent, and water. In some examples, the at least one electron donor compound can include at least one hindered amine light stabilizer compound. In some examples, the polar aprotic solvent can be selected from 1-methyl-2-pyrrolidone, 2-pyrrolidone, 1-(2-hydroxyethyl)-2-pyrrolidone, dimethylformamide (DMF), dimethicone Methyl sulfoxide (DMSO) and combinations thereof. |