594199
Poly[(p-phenylenevinylene)-alt-(2-methoxy-5-(2-ethylhexyloxy)-p-phenylenevinylene)]
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About This Item
Formula condensata:
(C25H32O2)n
Numero CAS:
Numero MDL:
Codice UNSPSC:
12352103
NACRES:
NA.23
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Forma fisica
solid
Solubilità
chloroform: soluble
organic solvents: soluble
Fluorescenza
λex 451 nm; λem 517 nm in chloroform
Categorie correlate
Descrizione generale
Poly[(p-phenylenevinylene)-alt-(2-methoxy-5-(2-ethylhexyloxy)-p-phenylenevinylene)] (p-PMEH-PPV) is a conducting polymer that can be used as an active material in the development of optoelectronic devices. It forms a conjugated-nonconjugated multiblock copolymer which can be used as an electroluminescent polymeric material. It can be potentially operated at low voltages with quick responsive and defined displays.
Applicazioni
p-PMEH-PPV can be used as a blue EL polymer for the fabrication of semiconductor devices such as organic light emitting diodes (OLEDs), thin film transistors (TFTs), photovoltaic cells and chemical sensors.
Caratteristiche e vantaggi
Light emitting semiconjugated alternating copolymer.
Light emission blue shifted relative to that for MEH-PPV by introduction of unsubstituted phenylene units with para linkage in the polymer main chain, shortening the effective conjugation length of the polymer.
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Dispositivi di protezione individuale
Eyeshields, Gloves, type N95 (US)
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I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.
Blue electroluminescent polymers: control of conjugation length by kink linkages and substituents in the poly (p-phenylenevinylene)-related copolymers
Ahn T, et al.
Macromolecules, 32(10), 3279-3285 (1999)
High-efficiency poly (p-phenylenevinylene)-based copolymers containing an oxadiazole pendant group for light-emitting diodes
Jin S, et al.
Journal of the American Chemical Society, 126(8), 2474-2480 (2004)
A molecular photosensor based on photoswitching of charge carrier mobility
Macromolecular Symposia, 247(1), 318-325 (2007)
Synthesis and photo-induced charge separation of confined conjugation length phenylene vinylene-based polymers
Tan TAT, et al.
Polym. Chem., 4(20), 5305-5309 (2013)
Articoli
Light-Emitting Polymers
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