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Merck
CN

754005

PCPDTBT

average Mw 7,000-20,000

别名:

聚[2,6-(4,4-双-(2-乙基己基)-4H-环戊二烯并[2,1-b;3,4-b′]二噻吩)-alt-4,7(2,1,3-苯并噻二唑)]

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线性分子式:
(C31H38N2S3)n
化学文摘社编号:
920515-34-0
MDL number:
MFCD00236425
NACRES:
NA.23
UNSPSC Code:
12352103

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产品名称

PCPDTBT, average Mw 7,000-20,000

description

Band gap: 1.75 eV

form

solid

mol wt

average Mw 7,000-20,000

loss

0.5 wt. % TGA, 350 °C

mp

>400 °C

λmax

700 nm

orbital energy

HOMO -5.3 eV 
LUMO -3.55 eV 

OPV device performance

ITO/PEDOT:PSS/PCPDTBT:PC61BM/Al

  • Short-circuit current density (Jsc): 16.2 mA/cm2
  • Open-circuit voltage (Voc): 0.62 V
  • Fill Factor (FF): 0.55
  • Power Conversion Efficiency (PCE): 5.2 %

semiconductor properties

P-type (mobility=2×10−2 cm2/V·s)

Quality Level

100

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相关类别

Application

PCPDTBT可以与PCBM形成供体/受体共混物，该共混物可用作制造有机太阳能电池的聚合物骨架。

General description

PCPDTBT是一种低带隙聚合物，可用作具有高光伏效率的供体材料。它可以与多种导电聚合物形成共混物，可用于增强电化学设备中的功率转换效率（PCE）。
可溶于环己烷、甲苯、氯仿和THF

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCW9431
MKCT9465
MKCR9333
MKCN9332
MKCL7102

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David Muhlbacher,
Advanced Materials, 18, 2884-2889 (2006)
An integrated experimental/theoretical study of structurally related poly-thiophenes used in photovoltaic systems
Vanossi D, et al.
Molecules (Basel), 21(1), 110-110 (2016)
Efficiency enhancement for bulk-heterojunction hybrid solar cells based on acid treated CdSe quantum dots and low bandgap polymer PCPDTBT
Zhou Y, et al.
Solar Energy Materials and Solar Cells, 95(4), 1232-1237 (2011)
Bulk heterojunction bipolar field-effect transistors processed with alkane dithiol
Cho S, et al.
Organic Electronics, 9(6), 1107-1111 (2008)
J Peet et al.
Nature materials, 6(7), 497-500 (2007-05-29)
High charge-separation efficiency combined with the reduced fabrication costs associated with solution processing and the potential for implementation on flexible substrates make 'plastic' solar cells a compelling option for tomorrow's photovoltaics. Attempts to control the donor/acceptor morphology in bulk heterojunction
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