| Literature DB >> 27171655 |
Han Yan1, Joseph G Manion1, Mingjian Yuan2, F Pelayo García de Arquer2, George R McKeown1, Serge Beaupré3, Mario Leclerc3, Edward H Sargent2, Dwight S Seferos1.
Abstract
Intrinsic traps in organic semiconductors can be eliminated by trap-filling with F4-TCNQ. Photovoltaic tests show that devices with F4-TCNQ at parts per thousand concentration outperform control devices due to an improved fill factor. Further studies confirm the trap-filling pathway and demonstrate the general nature of this finding.Entities:
Keywords: fill factor; organic solar cells; trap-assisted recombination; trap-filling
Year: 2016 PMID： 27171655 DOI： 10.1002/adma.201601553
Source DB: PubMed Journal: Adv Mater ISSN： 0935-9648 Impact factor: 30.849