New n-Type solution processable all conjugated polymer network

Autor: Hakan Bildirir, Apostolos Avgeropoulos, Christos L. Chochos, Vasilis G. Gregoriou, René A. J. Janssen, Ullrich Scherf, MM Martijn Wienk, Dario Di Carlo Rasi, Sybille Allard
Přispěvatelé: Molecular Materials and Nanosystems, Macromolecular and Organic Chemistry
Jazyk: angličtina
Rok vydání: 2018
Předmět:
Polymers and Plastics
Light
Polymers
near infrared
02 engineering and technology
Microscopy
Atomic Force
01 natural sciences
chemistry.chemical_compound
Solutions/chemistry
Models
Materials Chemistry
Polymers/chemical synthesis
donor–acceptor
chemistry.chemical_classification
Microscopy
Molecular Structure
Temperature
low bandgap
Atomic Force
Electron acceptor
021001 nanoscience & nanotechnology
Solutions
Spectrophotometry
Optoelectronics
Imides/chemistry
organic photovoltaics
0210 nano-technology
Naphthalenes/chemistry
Materials science
Organic solar cell
Chemical
Thiophenes
Conjugated system
Naphthalenes
010402 general chemistry
Imides
Polymer solar cell
Electric Power Supplies
conjugated polymers
Solar Energy
Thiophenes/chemistry
Thermal stability
Alkyl
business.industry
Organic Chemistry
0104 chemical sciences
Stille reaction
chemistry
Models
Chemical
business
Derivative (chemistry)
Zdroj: Macromolecular Rapid Communications, 39, 1700629
Macromolecular Rapid Communications, 39(5):1700629, 1-7. Wiley-VCH Verlag
ISSN: 1022-1336
Popis: The efficient synthesis of a new solution-processable n-type conjugated polymer network (PNT1) is reported through palladium-catalyzed Stille cross-coupling reaction conditions following the A3 + B2 synthetic approach. A benzo[1,2-b:3,4-b′:5,6-b″]trithiophene derivative is used as the A3 knot and an alkyl functionalized naphthalenediimide is utilized as the B2 linker. The thermal, optical, and electrochemical properties are examined in detail, showing high thermal stability, absorbance in the visible part of the solar spectrum, and reversible reduction characteristics similar to those of the fullerene derivative [6,6]-phenyl-C71-butyric acid methyl ester (PC71BM). PNT1 is employed as the electron acceptor in solution-processed bulk heterojunction organic solar cells, demonstrating the potential of this new type of materials for optoelectronic applications.
Databáze: OpenAIRE
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