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541435

聚[2-甲氧基-5-（2-乙基己氧基）-1,4-亚苯基亚乙烯]

average Mn 70,000-100,000

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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Quality Segment

100

description

Band gap: 2.3 eV, Light-emitting conjugated polymer

mol wt

average Mn 70,000-100,000

solubility

soluble (Soluble in Toluene or chlorobenzene)

fluorescence

λex 495 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 %

storage temp.

2-8°C

SMILES string

O(CC(CCCC)CC)c1cc(c(cc1)OC)C=C

InChI

1S/C17H26O2/c1-5-8-9-14(6-2)13-19-16-10-11-17(18-4)15(7-3)12-16/h7,10-12,14H,3,5-6,8-9,13H2,1-2,4H3

InChI key

CTUSWJPWMNVXEE-UHFFFAOYSA-N

General description

MEH-PPV is a high-performance conjugated polymer used in organic light-emitting diodes (OLEDs) and organic photovoltaic (OPV) devices. With an average molecular weight of 70,000-100,000, it offers excellent solubility and optical properties, making it ideal for producing bright and efficient light in flexible electronic applications.
发光共轭聚合物。

Application

OLEDs: Utilized in the fabrication of flexible displays and lighting devices.

OPVs: Serves as an active layer in organic solar cells, contributing to energy conversion efficiency.
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。

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存储类别

11 - 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

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