Room-Temperature Plasma-Assisted Inkjet Printing of Highly Conductive Silver on Paper

For the first time, the plasma-assisted inkjet printing of metal-organic decomposition (MOD) inks is demonstrated to provide an easily up-scalable method toward the deposition of highly conductive silver features on paper. Atmospheric plasma sintering methods provide a fast and effective alternative to thermal treatment. This high-speed, room-temperature approach ensures the immediate conversion of the MOD inks after printing and thus overcomes wetting issues typically encountered in porous substrates—a mechanical solution to a chemical problem