title: Nanoparticle composites for printed electronics.
abstract: Printed Electronics is a rapidly developing sector in the electronics industry, in which nanostructured materials are playing an increasingly important role. In particular, inks containing dispersions of semiconducting nanoparticles, can form nanocomposite materials with unique electronic properties when cured. In this study we have extended on our previous studies of functional nanoparticle electronic inks, with the development of a solvent-based silicon ink for printed electronics which is compatible with existing silver inks, and with the investigation of other metal nanoparticle based inks. It is shown that both solvent-based and water-based inks can be used for both silver conductors and semiconducting silicon, and that qualitatively there is no difference in the electronic properties of the materials printed with a soluble polymer binder to when an acrylic binder is used.
authors: NanoSciences Innovation Centre, Department of Physics, University of Cape Town, 7701 Rondebosch, South Africa.
authors: U
authors: U
authors: Männl
authors: C
authors: C
authors: van den Berg
authors: B
authors: B
authors: Magunje
authors: M
authors: M
authors: Härting
authors: D T
authors: DT
authors: Britton
authors: S
authors: S
authors: Jones
authors: M J
authors: MJ
authors: van Staden
authors: M R
authors: MR
authors: Scriba