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Energy Technologies Area (ETA) researchers are continually building on the strong scientific foundation we have developed over the past 50 years. We address the world’s most pressing climate challenges by bringing to market energy-efficient innovations across the buildings, transportation, and industrial sectors. ETA is at the forefront of developing better batteries for electric vehicles; improving the country's aging electrical grid and innovating distributed energy and storage solutions; developing grid-interactive, efficient buildings; and providing the most comprehensive market and data analysis worldwide for renewable technologies like wind and solar.
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The Energy Technologies Area (ETA) is unique in translating fundamental scientific discoveries into scalable technology adoption. Our approach combines an understanding of the marketplace and the role of state and federal regulation and policies. ETA's research drives real-world, practical results that affect and improve the everyday lives of Americans and those across the globe. Saving energy and battling the Climate Crisis are key to the foundation of our research, which is driven by technoeconomic analysis and in-lab experimentation and discovery.

Materials Chemistry and Optical Properties of Transparent Thin Films for Solar Energy Utilization

Publication Type

Journal Article

Authors

Abstract

The science and technology of transparent conductors is discussed in the context of energy applications covering architectural energy-efficient windows, photothermal conversion, and photovoltaics. The overall emphasis is on architectural glazing coatings. Optical properties of heat mirrors are predicted using the Drude theory of metals. Single layer transparent conductors of aoped SnO₂, In₂O₃:Sn, and Cd₂SnO₄ are discussed. Detailed materials chemistry is given for spray hydrolysis of Sn0₂:F coatings. Multilayer metal/dielectric heat mirrors are covered including basic solar optical properties of metal films. An example system of Al₂O₃/Ag/polyester heat mirror is also detailed.

Journal

The Vortex

Volume

Year of Publication

1982