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Merck
CN

536512

MEH-PPV

别名:

聚[2-甲氧基-5-(2-乙基己氧基)-1,4-苯乙炔], MEH-PPV

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关于此项目

线性分子式:
(C18H28O2)n
化学文摘社编号:
138184-36-8
UNSPSC Code:
12352103
NACRES:
NA.23
MDL number:
MFCD03093943

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description

Band gap: 2.3 eV

fluorescence

λex 493 nm; λem 554 nm in toluene

orbital energy

HOMO -5.3 eV 
LUMO -3 eV 

OLED device performance

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 device performance

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 %

Mw/Mn

<4

storage temp.

2-8°C

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Application

MEH-PPV可用作电子设备制造中的导电聚合物，例如：
  • 场效应晶体管（FET）
  • 光伏电池
  • 发光二极管
  • 生物医学应用传感器
  • 光电二极管

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。

General description

MEH-PPV是一种基于半导体的共轭聚合物，具有良好的电致发光和优异的光电性能。它具有很高的荧光量子产率，并且可溶于大多数有机溶剂。
发光共轭聚合物。

存储类别

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKBW5641V
MKBP7617V
MKBJ4671V
MKBD2596
97996KJ

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A large interconnecting network within hybrid MEH-PPV/TiO2 nanorod photovoltaic devices
Zeng T, et al.
Nanotechnology, 17(21), 5387-5387 (2006)
Complex nanoparticle of light-emitting MEH-PPV with Au: enhanced luminescence
Kim MS, et al.
ACS Nano, 3(6), 1329-1334 (2009)
General observation of n-type field-effect behaviour in organic semiconductors
Chua L, et al.
Nature, 434(7030), 194-194 (2005)
a new target ligand ser-glu for PePT1-overexpressing cancer imaging
Dai T, et al.
International journal of nanomedicine, 11(6378), 203-203 (2016)
Tongcheng Dai et al.
International journal of nanomedicine, 11, 203-212 (2016-01-27)
Nanoparticles functionalized with active target ligands have been widely used for tumor-specific diagnosis and therapy. The target ligands include antibodies, peptides, proteins, small molecules, and nucleic acid aptamers. Here, we utilize dipeptide Ser-Glu (DIP) as a new ligand to functionalize
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