Product Name:    Poly[bis(4-phenyl)(2,4,6-triMethylphenyl)aMine]

Synonyms:    Poly[bis(4-phenyl)(2,4,6-triMethylphenyl)aMine];PTAA(Mn15000-25000);PTAA(Mn6000-15000);PTAA;Poly[bis(4-phenyl)(2,4,6-triMethylphenyl)aMine] a poly(triaryl aMine) seMiconductor;PTAA a poly(triaryl amine) semiconductor;Poly[[(2,4,6-trimethylphenyl)imino][1,1'-biphenyl]-4,4'-diyl];PTAA, average Mn: 17,000

CAS:    1333317-99-9

MF:    (C21H19N)n

Poly[bis(4-phenyl)(2,4,6-trimethylphenyl)amine (PTAA), one of the family members of poly(triaryl)amine, is an excellent hole-transporting and electron-blocking semiconducting material due to its electron-rich components. It has been reported that the use of PTAA can?substantially improve the open-circuit voltage (VOC) and fill factor (FF) of the cells. Perovskite solar cells based on the use of the hole-transporting materials?exhibit a short-circuit current density JSC of 16.5 mA/cm2,?VOC of 0.997 V and FF?of 0.727.