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667846

BBL

Synonym(s):

Poly(benzimidazobenzophenanthroline)

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About This Item

Linear Formula:
(C20H6N4O2)n
CAS Number:
34398-57-7
UNSPSC Code:
12352103
NACRES:
NA.23
MDL number:
MFCD08705356
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description

Band gap: 1.9 eV

Quality Level

100

form

solid

orbital energy

HOMO -5.9 eV , LUMO -4.0 eV 

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/PPV/BBL/Al
  • Short-circuit current density (Jsc): 2.15 mA/cm2
  • Open-circuit voltage (Voc): 1.1 V
  • Fill Factor (FF): 0.5
  • Power Conversion Efficiency (PCE): 1.5 %

semiconductor properties

N-type (mobility=0.1 cm2/V·s), P-type (mobility=0.4 cm2/V·s)

Application

Polymer semiconductor with n-type behavior in organic field-effect transistors (FETs) and photovoltaic cells (PVs). Processed from solutions in methanesulfonic acid.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
MKDB6783
MKCZ7750
MKCW8967
MKCS9894
MKCS9729

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Articles

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Thin, lightweight, and flexible electronic devices meet widespread demand for scalable, portable, and robust technology.

High-Performance Semiconductor Polymers Based on Diketopyrrolopyrrole and Thienothiophene

The development of high-performance conjugated organic molecules and polymers has received widespread attention in industrial and academic research.

Polymer Semiconductors for Intrinsically Stretchable Organic Transistors

Intrinsically stretchable active layers for organic field-effect transistors (OFET) are discussed. Polymer structural modification & post-polymerization modifications are 2 methods to achieve this.

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Manoj, A.G.; Narajan, K.S.
Opt. Mater., 21, 417-417 (2002)
Efficient Solar Cells from Layered Nanostructures of Donor and Acceptor Conjugated Polymers
Alam, M. M.; Jenekhe, S. A.
Chemistry of Materials, 16, 4647-4656 (2004)
Jenekhe, S.A.; Yi, S.
Applied Physics Letters, 77, 2635-2635 (2000)
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Global Trade Item Number

SKUGTIN
667846-1G04061826241424
667846-250MG04061832986869