PFN-Br , CAS No.889672-99-5

CAS: 889672-99-5 Cat. No.: P487337 Summenformel: (C₅₆H₈₀N₂Br₂)n Molekulargewicht: ~10,000

Synonyms

Poly(9,9-bis(3’-(N,N-dimethyl)-N-ethylammoinium-propyl-2,7-fluorene)-alt-2,7-(9,9-dioctylfluorene))dibromide, OS0995, PFN-P2

Storage

Protected from light,Room temperature,Argon charged

Shipped In

Normal

Übersicht

PFN-Br is a solution processible, conjugated polymer electrolyte used as interficial layer in high performance organic photovoltaic cells (OPV) and organic light emitting diodes (OLED) to improve the interfacial properties.
OPV devices with PFN-Br interfacial layer showed overall enhanced short-circuit current density, open-circuit voltage, fill factor and corresponding high efficiency in the inverted OPVs.This was attributed to the good contact between ZnO electron extraction layer and the active layer, good interface adhesion between the electron extraction layer and active layer, and enhanced charge transport via suppressed bimolecular recombination.
Recent report of OPV with a record energy conversion efficiency of 17.3% also utilized PFN-Br, spin-coated on top of ZnO to improve the interfacial properties.

Spezifikationen

Synonyme

Poly(9,9-bis(3’-(N,N-dimethyl)-N-ethylammoinium-propyl-2,7-fluorene)-alt-2,7-(9,9-dioctylfluorene))dibromide, OS0995, PFN-P2

Storage

Protected from light,Room temperature,Argon charged

Verschickt in

Normal

Namen und Kennungen

Molekulargewicht

~10,000

Chemische und physikalische Eigenschaften

• Löslichkeit: DMF: soluble; DMSO: soluble; alcohol: soluble; chloroform: insoluble; water: solublePDI：2‑3.2
• Empfindlichkeit: Heat sensitive; Light sensitive; Moisture sensitive.
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Schmelzpunkt (°C): > 200 °C