(Zinc, cadmium, magnesium) aluminate-gallate-containing organic-binder paint and film articles

摘要

An article is a liquid or solid mixture of a plurality of particles and a binder. The article may be a paint or a freestanding film. The particles have a composition A[xAl(1-x)Ga]2O4+ gamma ( delta In), wherein A is zinc, magnesium, and/or cadmium, the value of x is from 0 to 1, the value of delta is from 0 to about 0.2, and the value of gamma is less than about 0.2. In the liquid paint mixture, a paint vehicle is also typically present to impart the desired fluidity to the mixture. The solid paint or film made using this material is white, has very low solar absorptance, and may be made electrically conductive by doping the particles with indium or other appropriate dopant.