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PTAA (Poly[bis(4-phenyl)(2,5,6-trimentlyphenyl)amine CAS NO.1333317-99-9

PTAA (Poly[bis(4-phenyl)(2,5,6-trimentlyphenyl)amine is used in perovskite solar cells, it can enable efficiencies in excess of 20%. More recently, it has also been shown that PTAA plays an important part in making highly stable perovskite solar cells by preventing metal atoms from the electrode from diffusing into the perovskite.

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Features & Specification

Product Name

PTAA (Poly[bis(4-phenyl)(2,5,6-trimentlyphenyl)amine

Synonyms

Poly[[(2,4,6-trimethylphenyl)imino][1,1'-biphenyl]-4,4'-diyl];
a poly(triaryl amine) semiconductor;
Poly[bis(4-phenyl)(2,4,6-triMethylphenyl)aMine] a poly(triaryl aMine) seMiconductor;

CAS No.

1333317-99-9

Molecular Structure

 

Mobecular Weight

Mw 10,000-100,000

Molecular Formula

(C21H19N)n

Key Specification

Appearance:        White to Yellow to Beige chunks
Mol. Weight:Mw 10,000-100,000 by GPC
Solubility:High soluble in Chloroform,THF,Toluene and  Chlorobenzene et al

Package

0.5 g, 1 g, 5 g, or as required in glass bottle

Application

  • perovskite solar cells;
  • OLEDs;
  • other organic electronics; 

Storage

Store in cool,dry and well-ventilated place,package should be kept sealed.  

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Picture

 

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