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Merck
CN

L754021

PSiF-DBT

AldrichCPR, Mw 10,000-80,000

Synonym(s):

Poly[2,7-(9,9-dioctyl-dibenzosilole)-alt-4,7-bis(thiophen-2-yl)benzo-2,1,3-thiadiazole], Poly[2,1,3-benzothiadiazole-4,7-diyl-2,5-thiophenediyl(9,9-dioctyl-9H-9-silafluorene-2,7-diyl)-2,5-thiophenediyl]

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About This Item

Linear Formula:
(C42H46N2S3Si)n
CAS Number:
1004272-92-7
UNSPSC Code:
12352200

Key Documents

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OPV device performance

ITO/PEDOT:PSS/PSiF-DBT:PC61BM (1:2)/Al

  • Short-circuit current density (Jsc): 9.5 mA/cm2
  • Open-circuit voltage (Voc): 0.9 V
  • Fill Factor (FF): 0.51
  • Power Conversion Efficiency (PCE): 5.4 %

mol wt

Mw 10,000-80,000

loss

0.5 wt. %, 300 °C

λmax

655 nm in methylene chloride, 703 nm in methylene chloride

orbital energy

HOMO 5.39 eV (CV)

Other Notes

Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.

NOTWITHSTANDING ANY CONTRARY PROVISION CONTAINED IN SIGMA-ALDRICH′S STANDARD TERMS AND CONDITIONS OF SALE OR AN AGREEMENT BETWEEN SIGMA-ALDRICH AND BUYER, SIGMA-ALDRICH SELLS THIS PRODUCT "AS-IS" AND MAKES NO REPRESENTATION OR WARRANTY WHATSOEVER WITH RESPECT TO THIS PRODUCT, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY; (B) WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE; OR (C) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER ARISING BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE.

pictograms

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GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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High-performance polymer heterojunction solar cells of a polysilafluorene derivative
Wang, E.; Wang, L.; Lan, L.; et al.
Applied Physics Letters, 92, 033307-033307 (2008)

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