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Merck
CN
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文件

541435

Sigma-Aldrich

MEH-PPV 平均分子量70,000-100,000 | MEH-PPV平均分子量 70,000-100,000 | 138184-36-8

average Mn 70,000-100,000

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别名:
聚[2-甲氧基-5-(2-乙基己氧基)-1,4-苯乙炔], MEH-PPV
线性分子式:
(C18H28O2)n
CAS号:
138184-36-8
MDL编号:
MFCD03093943
UNSPSC代码:
12352103
NACRES:
NA.23

描述

Band gap: 2.3 eV

质量水平

100

分子量

average Mn 70,000-100,000

荧光

λex 495 nm; λem 554 nm in toluene

轨道能量

HOMO -5.3 eV 
LUMO -3 eV 

OLED设备性能

ITO/PEDOT:PSS/MEH-PPV/Al

  • Color: orange-red
  • Max. Luminance: 220 Cd/m2
  • Max. EQE: 0.3 %
  • Turn-On Voltage: 3.8 V

ITO/PEDOT:PSS/MEH-PPV/PBO/Al
  • Color: orange-red
  • Max. Luminance: 970 Cd/m2
  • Max. EQE: 1.9 %
  • Turn-On Voltage: 2.9 V

ITO/PEDOT:PSS/MEH-PPV/PBZT/Al
  • Color: orange-red
  • Max. Luminance: 1400 Cd/m2
  • Max. EQE: 2.5 %
  • Turn-On Voltage: 2.8 V

OPV设备性能

ITO/MEH-PPV/BBL/Al

  • Short-circuit current density (Jsc): 1.98 mA/cm2
  • Open-circuit voltage (Voc): 0.93 V
  • Fill Factor (FF): 0.47
  • Power Conversion Efficiency (PCE): 1.1 %

ITO/MEH-PPV:PC61BM(1:4)/Ca
  • Short-circuit current density (Jsc): 2 mA/cm2
  • Open-circuit voltage (Voc): 0.8 V
  • Fill Factor (FF): 0.25
  • Power Conversion Efficiency (PCE): 1.5 %

储存温度

2-8°C

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相关类别

一般描述

发光共轭聚合物。

应用

在太阳能电池 和碳纳米管有机发光二极管导电聚合物。用于生产明亮和有效的白色聚合物发光二极管。
应用前过滤。

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

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