| Abstract Scope |
Reactive inkjet printing is a novel technique that involves selective deposition of precursor ink followed by synthesis of functional materials in film, unlike conventional inkjet printing that requires synthesis of nanoparticles prior to ink formulation. In this study, three metal-organic complex zinc oxide precursor materials are investigated (Zinc Acetate, Zinc Acetylacetonate, and Zinc Nitrate Hexahydrate) with regard to processing considerations, solvent compatibility, film quality, and electrical performance for sensing applications. Techniques for evaluation include Hansen Solubility Parameters testing, dielectric / electronic characterization, spectrometry, and electron microscope imaging. |