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Organic Photovoltaics: Suppression of Time‐Dependent Donor/Acceptor Interface Degradation by Redistributing Donor Charge Density (Adv. Mater. Interfaces 3/2014)
Author(s) -
Lo MingFai,
Ng TszWai,
Mo HinWai,
Chen XianFeng,
Lee ChunSing
Publication year - 2014
Publication title -
advanced materials interfaces
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.671
H-Index - 65
ISSN - 2196-7350
DOI - 10.1002/admi.201470016
Subject(s) - materials science , redistribution (election) , acceptor , charge (physics) , organic solar cell , molecule , optoelectronics , interface (matter) , degradation (telecommunications) , chemical physics , photochemistry , nanotechnology , chemistry , organic chemistry , condensed matter physics , telecommunications , polymer , composite material , computer science , physics , quantum mechanics , capillary number , capillary action , politics , political science , law
Chun‐Sing Lee, Tsz‐Wai Ng, and co‐workers demonstrate in article 1300082 the significant OPV device stability enhancement by direct charge manipulation of organic donor molecules using nano‐island structured MoO 3 features. The charge‐transfer complex forming at the MoO 3 /donor contact results in charge redistribution in donor molecules and suppression of the time‐dependent chemical reaction at the donor/acceptor interface.