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Poly methyl-substituted ladder-type

Figure 9-1. Materials overview a few sclcclcd conjugated polymers and Ihcir properties have been compiled and ihe following abbreviations arc used DO-PPP...Poly(2-decyloxy-l,4-phcnylcnc), EHO-PPP...Poly(2-(2 -elhylliexyloxy)-l,4-phcnylenc), CN-PPP... Poly(2-(6 -cyano-6 -incthyl-licplyloxy)-l,4-phcnylene), m-LPPP... methyl-substituted ladder-type Poly( 1,4-phenylcne), and PLQY=phololuinincs-ecncc quanluni yield. Figure 9-1. Materials overview a few sclcclcd conjugated polymers and Ihcir properties have been compiled and ihe following abbreviations arc used DO-PPP...Poly(2-decyloxy-l,4-phcnylcnc), EHO-PPP...Poly(2-(2 -elhylliexyloxy)-l,4-phcnylenc), CN-PPP... Poly(2-(6 -cyano-6 -incthyl-licplyloxy)-l,4-phcnylene), m-LPPP... methyl-substituted ladder-type Poly( 1,4-phenylcne), and PLQY=phololuinincs-ecncc quanluni yield.
Figure 3.23. Absorption spectrum (solid line) and photoluminescence spectrum obtained after simultaneous TPA (dashed line) of methyl-substituted ladder-type poly(para-phenylene) film at room temperature under vacuum of < 10 5 Torr using pulses of a Ti sapphire amplifier laser that have a width of 140 fs and a repetition rate of 1 kHz and intensities of up to 6 mW for pump energies in the range 1.55-2.00 eY. (From Ref. [386] with permission of Elsevier.)... Figure 3.23. Absorption spectrum (solid line) and photoluminescence spectrum obtained after simultaneous TPA (dashed line) of methyl-substituted ladder-type poly(para-phenylene) film at room temperature under vacuum of < 10 5 Torr using pulses of a Ti sapphire amplifier laser that have a width of 140 fs and a repetition rate of 1 kHz and intensities of up to 6 mW for pump energies in the range 1.55-2.00 eY. (From Ref. [386] with permission of Elsevier.)...
Methyl-Substituted Ladder-Type Poly(pflru-Phenylene)... [Pg.139]

FIGURE 1.2. Molecular structure of widely used it-conjugated and other polymers (a) poly(para-phenylene vinylene) (PPV) (b) a (solid line along backbone) and it ( clouds above and below the a line) electron probability densities in PPV (c) poly(2-methoxy-5-(2 -ethyl)-hexoxy-l,4-phenylene vinylene) (MEH-PPV) (d) polyaniline (PANI) (d.l) leucoemeraldine base (LEB), (d.2) emeraldine base (EB), (d.3) pernigraniline base (PNB) (e) poly(3,4-ethylene dioxy-2,4-thiophene)-polystyrene sulfonate (PEDOT-PSS) (f) poly(IV-vinyl carbazole) (PVK) (g) poly(methyl methacrylate) (PMMA) (h) methyl-bridged ladder-type poly(jf-phenylene) (m-LPPP) (i) poly(3-alkyl thiophenes) (P3ATs) (j) polyfluorenes (PFOs) (k) diphenyl-substituted frares -polyacetylenes (f-(CH)x) or poly (diphenyl acetylene) (PDPA). [Pg.4]

The number of organic materials is of great interest in microelectronic and optoelectronic devices [1], In particular, the conjugated polymers, such as ladder-type methyl substituted poly-para-phenylene (Me-LPPP) and poly[2-methoxy-5-(2-ethylhexyloxy)-l,4-phenylene vinilene] (MEH-PPV) and their nanocomposites, have been widely investigated due to their perspectives in light-emitting diodes and solar cells [2—4]. [Pg.232]

MeLPPP methyl-substituted poly(para-phenylene)-type ladder polymer... [Pg.654]

See other pages where Poly methyl-substituted ladder-type is mentioned: [Pg.148]    [Pg.77]    [Pg.211]    [Pg.163]    [Pg.270]    [Pg.316]    [Pg.329]    [Pg.31]    [Pg.148]    [Pg.77]    [Pg.211]    [Pg.163]    [Pg.270]    [Pg.316]    [Pg.329]    [Pg.31]    [Pg.165]    [Pg.373]    [Pg.12]    [Pg.12]    [Pg.232]    [Pg.235]    [Pg.402]    [Pg.654]    [Pg.247]   
See also in sourсe #XX -- [ Pg.163 , Pg.164 ]



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Ladder

Laddering

Ladders 2,3]-ladder

Poly ladder

Poly substituted

Poly(methyl

Substitutions, types

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