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Merck
CN

546461

聚[2-甲氧基-5-(3′,7′-二甲基辛氧基)-1,4-亚苯基亚乙烯基]

light-emitting polymer

别名:

MDMO-PPV

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关于此项目

化学文摘社编号:
177716-59-5
UNSPSC Code:
12352103
PubChem Substance ID:
24878898
NACRES:
NA.23
MDL number:
MFCD03458070

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产品名称

聚[2-甲氧基-5-(3′,7′-二甲基辛氧基)-1,4-亚苯基亚乙烯基], light-emitting polymer

SMILES string

COc1ccc(OCCC(C)CCCC(C)C)cc1C=C

description

Band gap: 2.2 eV

mol wt

Mn ~120,000

solubility

toluene, xylene, THF, chloroform, chlorobenzene, cyclohexanone: soluble

fluorescence

λex 485 nm; λem 555 nm in toluene

orbital energy

HOMO -5.4 eV 
LUMO -3.2 eV 

OPV device performance

ITO/PEDOT:PSS/MDMO-PPV/PC61BM/Al

  • Short-circuit current density (Jsc): 0.96 mA/cm2
  • Open-circuit voltage (Voc): 0.78 V
  • Fill Factor (FF): 0.5
  • Power Conversion Efficiency (PCE): 0.5 %

ITO/PEDOT:PSS/MDMO-PPV:PC61BM (1:4)/LiF/Al
  • Short-circuit current density (Jsc): 5.25 mA/cm2
  • Open-circuit voltage (Voc): 0.82 V
  • Fill Factor (FF): 0.61
  • Power Conversion Efficiency (PCE): 3.3 %

Application

MDMO-PPV可与(6,6苯基C61-丁酸甲酯)(PCBM)混和，涂覆在氧化铟锡(ITO)上，制备聚合物太阳能电池。此外，还可作为红色发光聚合物(LEP)，用于制备红绿蓝激光聚合物膜。
MDMO-PPV还可用于制备体异质结太阳能电池(BHJ)。

General description

MDMO-PPV是一种基于二羟基取代聚（p-对苯撑乙烯）(PPV)的共轭聚合物，具有可形成柔性薄膜的长侧链，可应用于有机电子领域。它是一种压阻聚合物，其HOMO和LUMO轨道位置分别位于5.4和3.4 eV。MDMO-PPV可形成一种活性层，可用于光导和电致发光应用。其加工性能和成膜性能均优于MEH-PPV。

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
MKBV7371V
MKBQ5538V
MKBG0675V
MKBC7547
MKBC5161

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Red-green-blue laser emission from cascaded polymer membranes
Zhai T, et al.
Nanoscale, 7(47), 19935-19939 (2015)
Aging of a donor conjugated polymer: Photochemical studies of the degradation of poly [2-methoxy-5-(3?, 7?-dimethyloctyloxy)-1, 4-phenylenevinylene].
Chambon S, et al.
Journal of Polymer Science Part A: Polymer Chemistry, 45(2), 317-331 (2007)
Stress-induced variation of MDMO-PPV film thickness and resistance.
Hou W, et al.
Synthetic Metals, 226(1-3), 113-118 (2017)
Ultrathin, highly flexible and stretchable PLEDs
Nature Photonics, 7, 811-816 (2013)
Aerosol flow homogenization in the spray polyphenylene vinylene thin film deposition
Journal of Physics. Conference Series, 514(1), 012006-012006 (2014)
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