We made micro-porous nano-alumina sol with water soluble binder polymers, hydrophilic polymers and cation surfactant for an inkjet receiving layer. After coating this sol on the resin coated paper, we have studied about changes in zeta potential energy which might give some effects on the image quality such as physical properties and optical density.
Tai Sung Kang, Seung Ho Lee, "Relation Between Image Quality of Inkjet Printing Media and Power Charge of Micro-Porous Nano-Alumina" in Proc. IS&T Int'l Conf. on Digital Printing Technologies (NIP20), 2004, pp 811 - 814, https://doi.org/10.2352/ISSN.2169-4451.2004.20.1.art00064_2