Electroluminescent properties

Y.-J. Pu, M. Soma, J. Kido, and H. Nishide, A novel triphenylamine-substituted poly(p-phenylene vinylene) improved photo- and electroluminescent properties, Chem. Mater., 13 3817-3819, 2001. 

J.-H. Lee, J.-W. Park, and S.-K. Choi, Synthesis and electroluminescent property of a new conjugated polymer based on carbazole derivative poly(3,6-lV-2-ethylhexyl carbazolyl cyanoter-ephthalidene), Synth. Met., 88 31-35, 1997. 

D.A.M. Egbe, B. Carbonnier, L. Ding, D. Miihlbacher, E. Birckner, T. Pakula, F.E. Karasz, and U.-W. Grummt, Supramolecular ordering, thermal behaviour, and photophysical, electrochemical, and electroluminescent properties of alkoxy-substituted yne-containing poly(phenylene-viny-lene)s, Macromolecules, 37 7451-7463, 2004. 

H. Wang, L. Duan, Y. Qui, X. Wang, and D. Liu, Synthesis and electroluminescence properties of a novel poly(p-phenylene vinylene)-based copolymer with tri(ethylene oxide) segments on the backbone, J. Appl. Polym. Sci., 83 2195-2200, 2002. 

R. Yang, R. Tian, Q. Hou, W. Yang, and Y. Cao, Synthesis and optical and electroluminescent properties of novel conjugated copolymers derived from fluorene and benzoselenadiazole, Macromolecules, 36 7453-7460, 2003. 

H. Saadeh, T. Goodson, III, and L. Yu, Synthesis of a polyphenylene-co-furan and polyphenylene-co-thiophene and comparison of their electroluminescent properties, Macromolecules, 30 4608 4612, 1997. 

M. Remmers, D. Neher, J. Griiner, R.H. Friend, G.H. Gelinck, J.M. Warman, C. Quattrocchi, D.A. dos Santos, and J.-L. Bredas, The optical, electronic, and electroluminescent properties of novel poly(p-phcnylcnc)-rclatcd polymers, Macromolecules, 29 7432-7445, 1996. 

M.A. Keegstra, V. Cimrova, D. Neher, and U. Scherf, Synthesis and electroluminescent properties of quaterphenyl and sexiphenyl containing copolymers, Macromol. Chem. Phys., 197 2511-2519, 1996. 

T. Mori, H. Kim, T. Mizutani, and D. Lee, Electroluminescent properties in organic light-emitting diode doped with two guest dyes, Jpn. J. Appl. Phys., 40 5346-5349 (2001). 

Various arylene dihalides and heteroarylene dihalides are applicable to the reaction of bisallene 163, and polymers 164 of various structures are available in good to excellent yields (M of 15 000-22000 with PDI of ca. 2.0). Photoluminescent and electroluminescent properties of the polymer 164 are also studied. 

Of much interest are the electroluminescence properties of conjugated polymers that allow the development of electrically switched light-emitting devices [8.257]. Electric field activated bistable molecules are expected to switch at a critical field strength [8.258]. 

Despite the extensive application of ruthenium complexes in DSSC, transition metal containing polymers have received relatively little attention in the fabrication of polymeric photovoltaic cells. Most of the early works on ruthenium containing polymers were focused on the light-emitting properties.58-60 Several examples of ruthenium terpyridine/bipyridine containing conjugated polymers and their photoconducting/electroluminescent properties were reported.61,62... 

To investigate the electroluminescence properties of the cationic complex 45 [Ir(2-phenylpyridine)2 (4,4/-dimethylamino-2,2/-bipyridine)]PF6, LECs were fabricated in a nitrogen atmosphere glovebox [82]. They consisted of a 100 nm spin-coated layer of pristine 45 sandwiched between an ITO and an evaporated... 

An additional advantage of the use of reactive, photopolymerisable liquid crystalline monomers with charge transfer or electroluminescent properties is the ability to generate circularly and linearly polarised light. This possibility... 

High and low molecular weight electroactive polymers containing pendant 2-(7-benzothiazolyl-9,9 -dioctylfluorene) units have been prepared. These materials display electroluminescent properties that are useful in electronic devices. 

Conjugated and nonconjugated block copolymers and ohgomers have been prepared that have electroluminescing properties. The materials consist of polyaromatics and heteroaromatics and were prepared in a single synthetic step. 

Fryd [2] prepared rhenium, (II), and iridium copolymers that exhibited photo luminescent and electroluminescent properties. 

Conjugated polymers like poly(l,4-phenylene-vinylene), PPV, or more generally Poly(arylene-vinylenes), PAVs have evoked considerable interest as electrically conductive and nonlinear optical materials. More recently, electroluminescence properties of PPV have attracted substantial attention, since it was first reported in 1990. Direct synthesis of PPV has been limited by its insolubility. Hence, the most commonly used routes are based on soluble polymer precursors or soluble conjugated precursors. The latter process is also commonly referred to as the sulfonium-based polyelectrolyte precursor route. PPV thin films from these solution-based routes, however, have problems related to contamination by solvents and oxidative defects in the polymer. C VP is an alternate method for the deposition of high quality thin films of PPV. Reported first by Iwatsuki et al., it was investigated for electroluminescence applications by Staring et al. ... 

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