Charge Dynamics Breakthrough May Improve Organic-Based PV Device Efficiencies (Fact Sheet)

关键词: ABSORPTION;    CHARGE TRANSPORT;    ENGINEERS;    HETEROJUNCTIONS;    NATIONAL RENEWABLE ENERGY LABORATORY;    OPTICAL PROPERTIES;    ORGANIC POLYMERS;    PHOTOVOLTAIC CELLS;    RECOMBINATION;    SEGREGATION;    SOLAR CELLS;    SOLAR ENERGY ORGANIC PHOTOVOLTAICS;    OPV;    CHARGE GENERATION;    Chemical and Material Sciences;   

DOI  :  10.2172/1009299
RP-ID  :  NREL/FS-5900-50858
PID  :  OSTI ID: 1009299
Others  :  TRN: US201107%%739

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来源: SciTech Connect

【 摘 要 】

National Renewable Energy Laboratory (NREL) scientists working on molecular systems comprising the active element of organic photovoltaic (OPV) devices develop a new understanding of the processes responsible for charge generation in organic bulk heterojunctions.