Journal ArticleDOI
Synthesis and characterization of a novel and highly efficient light‐emitting polymer
TLDR
In this article, a polymer (TPD-PPV) incorporating both efficient light-emitting and hole transporting moieties has been synthesized, which possesses excellent film-forming property, good thermal stability, and high electrochemical reversibility and stability.Abstract:
A polymer (TPD-PPV), incorporating both efficient light-emitting and hole transporting moieties has been synthesized. This polymer also possesses excellent film-forming property, good thermal stability, and high electrochemical reversibility and stability. The HOMO-LUMO energy levels were determined by cyclic voltammetry and UV-Vis measurement. The diode with the structure of ITO/CuPc/TPD-PPV/Al showed high rectification ratio (10 8 ) and low turn-on voltage (4.2 V). A bright green-yellow light-emission was observed in day-light under forward bias.read more
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Journal ArticleDOI
Synthesis of Light-Emitting Conjugated Polymers for Applications in Electroluminescent Devices
TL;DR: School of Chemistry, Bio21 Institute, University of Melbourne, 30 Flemington Road, Victoria 3010, Australia; School of Materials Science and Engineering, Nanyang Technological University, Nastyang Avenue, Republic of Singapore 639798; Institute of Materials Research and Engineering (IMRE) and the Agency for Science, Technology and Research (A*STAR), 3 Research Link, Singapore 117602.
Journal ArticleDOI
Flexible large area polymer solar cells based on poly(3-hexylthiophene)/fullerene
TL;DR: In this paper, a photovoltaic device based on regioregular poly(3-hexylthiophene) (P3HT) and ([6,6]-phenyl-C61-butyric acid methyl ester) (PCBM) was fabricated and characterized using 5×5 cm ITO polyester foils with an active cell area of 0.5×0.5 cm 2.
Journal ArticleDOI
The influence of the optoelectronic properties of poly(3-alkylthiophenes) on the device parameters in flexible polymer solar cells
Maher Al-Ibrahim,H.-Klaus Roth,M. Schroedner,Alexander Konkin,Uladzimir Zhokhavets,Gerhard Gobsch,Peter Scharff,Steffi Sensfuss +7 more
TL;DR: In this article, regioregular poly(3-alkylthiophenes) (P3ATs) were studied regarding their optical and electrochemical properties and used as electron donors in polymer solar cells.
Journal ArticleDOI
Functionalized oligoarylenes as building blocks for new organic materials
José L. Segura,Nazario Martín +1 more
TL;DR: Some of the current directions in research on new organic materials based on functionalized oligoarylenes are reviewed in this paper, with particular emphasis placed upon the use of chemical synthesis for the incorporation of suitable functionalised oligolylenes into more complex molecular and polymeric systems.
Journal ArticleDOI
Discriminative detection of nitro aromatic explosives by a luminescent metal–organic framework
TL;DR: In this article, a stable fluorescent MOF, Zn2(NDC)2(bpy)]·Gx, was reported, whose fluorescence was quenched by trace amounts of nitro aromatics introduced from solution or in vapor phase.