Nanocomposite barrier films for photovoltaic applications
E. D. Spoerke, M. E. Gordon, E. J. Schindelholz, K. M. Armijo, N. R. Sorensen, A. Martino, J. C. Grunlan, “Nanocomposite barrier films for photovoltaic applications,” U.S. Patent 10,002,983 (issued June 19, 2018).