Journal ArticleDOI
Efficient two layer leds on a polymer blend basis
J. Pommerehne,Horst Vestweber,Werner Guss,Rainer F. Mahrt,Heinz Bässler,Michael Porsch,Jörg Daub +6 more
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This article is published in Advanced Materials.The article was published on 1995-06-01. It has received 1485 citations till now. The article focuses on the topics: Polymer blend.read more
Citations
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An electron acceptor challenging fullerenes for efficient polymer solar cells.
TL;DR: A novel non-fullerene electron acceptor (ITIC) that overcomes some of the shortcomings of fullerene acceptors, for example, weak absorption in the visible spectral region and limited energy-level variability, is designed and synthesized.
Journal ArticleDOI
Electrochemical Considerations for Determining Absolute Frontier Orbital Energy Levels of Conjugated Polymers for Solar Cell Applications
TL;DR: Narrow bandgap conjugated polymers in combination with fullerene acceptors, as well as the values used for the absolute potentials of standard electrodes, can complicate the comparison of materials properties and determination of structure/property relationships.
Journal ArticleDOI
Electron Transport Materials for Organic Light-Emitting Diodes
TL;DR: A comprehensive review of the literature on electron transport materials (ETMs) used to enhance the performance of organic light-emitting diodes (OLEDs) is presented in this article.
Journal ArticleDOI
Highly efficient solar cell polymers developed via fine-tuning of structural and electronic properties.
TL;DR: It was found that films with finely distributed polymer/fulleride interpenetrating network exhibited improved solar cell conversion efficiency, and the results proved that polymer solar cells have a bright future.
Journal ArticleDOI
A high-mobility electron-transport polymer with broad absorption and its use in field-effect transistors and all-polymer solar cells.
Xiaowei Zhan,Zhan'ao Tan,Benoit Domercq,Zesheng An,Xuan Zhang,Stephen Barlow,Yongfang Li,Daoben Zhu,Bernard Kippelen,Seth R. Marder +9 more
TL;DR: An electron-transport polymer with good solution processibility, excellent thermal stability, and high electron affinity based on alternating perylene diimide and dithienothiophene units has been synthesized.
References
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Journal ArticleDOI
Organic Electroluminescent Diodes
Ching Wan Tang,Steven A Vanslyke +1 more
TL;DR: In this article, a double-layer structure of organic thin films was prepared by vapor deposition, and efficient injection of holes and electrons was provided from an indium-tinoxide anode and an alloyed Mg:Ag cathode.
Journal ArticleDOI
Chemical tuning of electroluminescent copolymers to improve emission efficiencies and allow patterning
Paul L. Burn,Andrew B. Holmes,Arno Kraft,Donal D. C. Bradley,Adam R. Brown,Richard H. Friend,R. W. Gymer +6 more
TL;DR: In this paper, it was shown that conjugated poly(p-phenylenevinylene) copolymers can be chemically tuned to provide a range of materials with considerably improved properties for semiconductor applications.
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Poly(p-phenylenevinylene) light-emitting diodes : enhanced electroluminescent efficiency through charge carrier confinement
Adam R. Brown,Donal D. C. Bradley,J. H. Burroughes,Richard H. Friend,Neil C. Greenham,Paul L. Burn,A.B. Holmes,Arno Kraft +7 more
TL;DR: In this article, a light-emitting diodes with poly(phenylenevinylene) as the emissive layer and with an electron-transporting layer formed from a solid state dispersion of 2.4biphenylyl, 5.5.tert.butylphenyl) and 1,3,4.oxadiazole in poly(methyl methacrylate), placed between this and the negative electrode.
Journal ArticleDOI
Influence of a dielectric interface on fluorescence decay time
TL;DR: In this article, the decay time of fluorescence molecules placed directly at the interface between a medium of refractive index 1.54 and air was investigated, and it was shown that fluorescence decay time varies markedly due to the presence of a reflecting interface between two dielectrics of different refractive indices.
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Conjugated polymer electroluminescence
TL;DR: In this article, a review of the use of conjugated polymers for electroluminescence (EL) is presented and a comparison is made between the relative potential for conjugation polymers and the various other classes of EL material.