Articles, coating compositions, and methods
First Claim
1. A coated solar panel comprising a solar panel and a tempered coating on the solar panel, wherein the coating comprises:
- nonspherical nanoparticles;
spherical nanoparticles;
optionally hydrophilic groups and optionally a surfactant; and
wherein at least a portion of the nonspherical nanoparticles or at least a portion of the spherical nanoparticles comprises functional groups attached to their surface through chemical bonds, wherein at least one of the functional groups is the reaction product of the reaction of a spherical nanoparticle with a functional compound selected from the group consisting of
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Abstract
There is provided a coating composition comprising nonspherical nanoparticles; spherical nanoparticles; optionally hydrophilic groups and optional an surfactant; and a liquid medium comprising water and no greater than 30 wt % organic solvent, if present, based on the total weight of liquid medium, where at least a portion of the nonspherical nanoparticles or at least a portion of the spherical nanoparticles comprises functional groups attached to their surface through chemical bonds, wherein the functional groups comprise at least one group selected from the group consisting of epoxy group, amine group, hydroxyl, olefin, alkyne, (meth) acrylato, mercapto group, or combinations thereof. There is also provided a method for modifying a substrate surface using the coating composition and articles made therefrom.
106 Citations
15 Claims
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1. A coated solar panel comprising a solar panel and a tempered coating on the solar panel, wherein the coating comprises:
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nonspherical nanoparticles; spherical nanoparticles; optionally hydrophilic groups and optionally a surfactant; and wherein at least a portion of the nonspherical nanoparticles or at least a portion of the spherical nanoparticles comprises functional groups attached to their surface through chemical bonds, wherein at least one of the functional groups is the reaction product of the reaction of a spherical nanoparticle with a functional compound selected from the group consisting of - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification