CAS 472960-35-3 Poly-TPD , Poly[N,N'-bis(4-butylphenyl)-N,N'-bis(phenyl)-benzi CAS NO.472960-35-3

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Keywords

472960-35-3
Poly-TPD , Poly[N,N'-bis(4-butylphenyl)-N,N'-bis(phenyl)-benzi
(C22H23N)x

Quick Details

ProName: CAS 472960-35-3 Poly-TPD , Poly[N,N'-b...
CasNo: 472960-35-3
Molecular Formula: (C22H23N)x
Appearance: white powder
Application: pharma
DeliveryTime: prompt
PackAge: as clients needs
Port: Shanghai,QingdaoTianjin,Guangzhou
ProductionCapacity: 1 Metric Ton/Day
Purity: 99%
Storage: RT
Transportation: sea
LimitNum: 1 Kilogram
Moisture Content: N/A
Impurity: N/A
N/A: N/A

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Details

Poly-TPD , Poly[N,N'-bis(4-butylphenyl)-N,N'-bis(phenyl)-benzi Basic information

Classification Applications

Product Name: Poly-TPD , Poly[N,N'-bis(4-butylphenyl)-N,N'-bis(phenyl)-benzi

Synonyms: Poly-TPD(Mn60000以上）;Poly-TPD(Mn20000以下）;Poly-TPD , Poly[N,N'-bis(4-butylphenyl)-N,N'-bis(phenyl)-benzi;Poly[bis(4-phenyl)(4-butylphenyl)aMine];Poly[N,N'-bis(4-butylphenyl)-N,N'-bis(phenyl)-benzi;4-Butyl-N,N-diphenylaniline homopolymer;Benzenamine, 4-butyl-N,N-diphenyl-, homopolymer;Poly(4-butylphenyl-diphenylamine)

CAS: 472960-35-3

MF: (C22H23N)x

MW: 0

EINECS: 200-258-5

Product Categories:

Mol File: Mol File

Poly-TPD , Poly[N,N'-bis(4-butylphenyl)-N,N'-bis(phenyl)-benzi Structure

Poly-TPD , Poly[N,N'-bis(4-butylphenyl)-N,N'-bis(phenyl)-benzi Chemical Properties

Safety Information

HS Code 29211990

MSDS Information

Poly-TPD , Poly[N,N'-bis(4-butylphenyl)-N,N'-bis(phenyl)-benzi Usage And Synthesis

Classification Poly(triarylamines)

Organic semiconducting materials, Hole transport layer materials (HTL), Electron block layer material (EBL).

Organic Photovoltaics, Polymer Solar Cells, Light-emitting Diodes, Quantun Dot Light-emitting Diodes, OFETs and Perovskite hole transport layer materials.

Applications Poly(N,N'-bis-4-butylphenyl-N,N'-bisphenyl)benzidine, also known as polyTPD, is an excellent hole transport layer material used in photovoltaics such as perovskite solar cells. It has also proven polyTPD is a promising candidate HTL in multilayer WPLEDs because its HOMO level 5.2 eV is very close to the work function of the indium tin oxide ITO/poly3,4-ethylenedioxythiophene:polystyrenesulfonate PEDOT:PSS anode.

As the highest occupied molecular orbital (HOMO) of polyTPD matches well with the VB of the perovskite, which allows for a good transport of holes towards the polyTPD, it is a popular semiconducting material candidate that is used in the HTL of the perovskite structures. And also as the LUMO of polyTPD is significantly closer to vacuum compared with that of the perovskite CB, polyTPD efficiently blocks the flow of electrons.