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ORGANIC SEMICONDUCTOR PHOTOVOLTAIC DEVICES AND COMPOSITIONS WITH ACCEPTOR-DONOR-ACCEPTOR TYPE POLYMER ELECTRON DONORS

United States Patent Application

20170358766
A1
View the Complete Application at the US Patent & Trademark Office
National Renewable Energy Laboratory - Visit the NREL Technology Transfer Website
Organic semiconductor photovoltaic devices and compositions with acceptor-donor-acceptor type polymer electron donors are provided. In one embodiment, a composition of matter comprises a copolymer material having an acceptor-donor-acceptor moiety repeat unit.
Hammond, Scott R. (Wheat Ridge, CO), Larsen, Ross (Boulder, CO), Olson, Dana Crosby (Boulder, CO), Owczarczyk, Zbyslaw (Littleton, CO)
15/ 178,384
June 9, 2016
GOVERNMENT RIGHTS [0001] The United States Government has rights in this invention under Contract No. DE-AC36-08GO28308 between the United States Department of Energy and the Alliance for Sustainable Energy, LLC, the manager and operator of the National Renewable Energy Laboratory.