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ref: -2000 tags: polyimide acrylic aluminum electro deposition imide insulation ultra thin date: 02-27-2015 19:42 gmt revision:0 [head]

Ultrathin, Layered Polyamide and Polyimide Coatings on Aluminum

  • Alternating polyelectrolyte deposition of layered poly(acrylic acid)/poly(allylamine hydrochloride) (PAA/PAH) films on Al produces ultrathin coatings that protect Al from Cl--induced corrosion.
  • Resistance goes from 5 MOhm/cm^2 at 10nm thickness to ~50MOhm/cm^2 following imidization of the monolayer-applied polymer films.