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Merck

594199

Sigma-Aldrich

聚[(对苯乙炔)-alt-(2-甲氧基-5-(2-乙基己氧基)-对苯乙炔)]

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About This Item

线性分子式:
(C25H32O2)n
MDL编号:
UNSPSC代码:
12352103
NACRES:
NA.23
价格与库存信息目前不能提供

表单

solid

质量水平

溶解性

chloroform: soluble
organic solvents: soluble

荧光

λex 451 nm; λem 517 nm in chloroform

一般描述

聚[((苯撑乙烯撑)-alt-(2-甲氧基-5-(2-乙基己氧基)-苯撑乙烯撑)](-PMEH-PPV)是导电聚合物,可用作活性材料开发光电设备。 它形成共轭-非共轭多嵌段共聚物,可用作电致发光聚合物材料。它或可在低电压下运行,响应速度快,显示明确。[1][2]

应用

-PMEH-PPV可用作蓝色 EL聚合物,制造半导体器件,例如制造有机发光二极管(OLED)、薄膜晶体管(TFT)、光伏电池和化学传感器。 [3][4]

特点和优势

发光的半共轭交替共聚物。
通过在聚合物主链中引入未取代的带有对位连接的亚苯基单元,发光相对于 MEH-PPV 的发光发生蓝移,缩短了聚合物的有效共轭长度。

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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)
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)
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)
A molecular photosensor based on photoswitching of charge carrier mobility
Macromolecular Symposia, 247(1), 318-325 (2007)

商品

LEPs enable a wide range of important applications including sensors, flexible LED displays and lighting devices, optical pump lasers, and potentially polymer diode lasers.

LEPs enable a wide range of important applications including sensors, flexible LED displays and lighting devices, optical pump lasers, and potentially polymer diode lasers.

LEPs enable a wide range of important applications including sensors, flexible LED displays and lighting devices, optical pump lasers, and potentially polymer diode lasers.

LEPs enable a wide range of important applications including sensors, flexible LED displays and lighting devices, optical pump lasers, and potentially polymer diode lasers.

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