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ChemicalBook >> CAS DataBase List >>Poly-TPD , Poly[N,N'-bis(4-butylphenyl)-N,N'-bis(phenyl)-benzi

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

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 structure
CAS No.
472960-35-3
Chemical Name:
Poly-TPD , Poly[N,N'-bis(4-butylphenyl)-N,N'-bis(phenyl)-benzi
Synonyms
POLY-TPD;4-Butyl-N,N-diphenylaniline;Poly(4-butylphenyl-diphenylamine);Poly(4-butyl-N,N-diphenylaniline);Poly-TPD, average MW: 20,000 - 35,000;Poly[bis(4-phenyl)(4-butylphenyl)aMine];4-Butyl-N,N-diphenylaniline homopolymer;Benzenamine, 4-butyl-N,N-diphenyl-, homopolymer;Poly[N,N'-bis(4-butylphenyl)-N,N'-bis(phenyl)-benzi;Poly-TPD , Poly[N,N'-bis(4-butylphenyl)-N,N'-bis(phenyl)-benzi
CBNumber:
CB92548172
Molecular Formula:
C22H23N
Molecular Weight:
301.43
MDL Number:
MOL File:
472960-35-3.mol
Last updated:2024-03-22 17:12:51
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Poly-TPD , Poly[N,N'-bis(4-butylphenyl)-N,N'-bis(phenyl)-benzi Properties

storage temp. 15-25°C
InChI InChI=1S/C22H23N/c1-2-3-10-19-15-17-22(18-16-19)23(20-11-6-4-7-12-20)21-13-8-5-9-14-21/h4-9,11-18H,2-3,10H2,1H3
InChIKey LGDCSNDMFFFSHY-UHFFFAOYSA-N
SMILES N(C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC(CCCC)=CC=1

SAFETY

Risk and Safety Statements

HS Code  29211990

Poly-TPD , Poly[N,N'-bis(4-butylphenyl)-N,N'-bis(phenyl)-benzi price More Price(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 907065 Poly-TPD Mw ≥20,000?g/mol 472960-35-3 1G $423 2023-06-20 Buy
Product number Packaging Price Buy
907065 1G $423 Buy

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

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.

Description

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/PEDOT:PSS anode.

Uses

In a recent study of a double-junction Quantum-Dot Light-Emitting Diodes (QD-LEDs), an impressive high quantum efficiency of 42.2% and a high current efficiency of 183.3 cd/A were achieved, which are comparable to those of the best vacuum-deposited tandem organic LEDs. Such high-efficiency devices are achieved by interface engineering of fully optimized single light-emitting units, which improves carriers′ transport/injection balance and suppresses exciton quenching induced by ZnO, and design of an effective interconnecting layer consisting of Poly-TPD mixed poly(9-vinylcarbazole) (PVK)/poly(3,4-ethylenedioxythiophene):polystyrene sulfonate/polyethylenimine ethoxylated-modified ZnO.

Indoor photovoltaics is one of the best sustainable and reliable energy source for low power consumption electronics such as the rapidly growing Internet of Things.
In another recent study, Perovskite photovoltaic (PPV) cells with a mesoporous PPV (mPPV) structure using typical Spiro-OMeTAD as the hole transport layer (HTL) shows the highest maximum power density (Pmax) of 19.9 μW/cm2 under 200 lux and 115.6 μWcm-2 under 1000 lux (without masking), which is among the best of the indoor PV. When PEDOT:PSS is replaced by Poly-TPD as HTL in the inverted PPV (iPPV) cell, the Pmax under indoor light improves significantly and is comparable to that of the best mesoporous mPPV cell.


Device performance:
iPPV-Poly-TPD
1. under one sun [Pin=100 mW/cm2]
Jsc=21.8 mA/cm2
Voc=1.07 V
FF=73.7%
PCE=17.2%

2. under 1000 lux [200 lux]
Jsc=172.3 mA/cm2
Voc=0.851 V
FF=75.9%
Pmax=111.3 mW/cm

Poly-TPD , Poly[N,N'-bis(4-butylphenyl)-N,N'-bis(phenyl)-benzi Preparation Products And Raw materials

Raw materials

Preparation Products

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

Global( 48)Suppliers
Supplier Tel Email Country ProdList Advantage
April Scientific Inc.
+886930201767 sales@aprilsci.com China 189 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21691 55
career henan chemical co 		+86-0371-86658258 15093356674; factory@coreychem.com China 29826 58
Richest Group Ltd 		18017061086 oled@richest-group.com CHINA 5601 58
Zhengzhou Alfa Chemical Co.,Ltd 		+8618530059196 sale04@alfachem.cn China 12568 58
Alfa Chemistry 		+1-5166625404 Info@alfa-chemistry.com United States 21317 58
Henan Aochuang Chemical Co.,Ltd. 		+86-0371-63689365 +8618638391208 sales@aochuangchem.com China 9425 58
LEAPCHEM CO., LTD. 		+86-852-30606658 market18@leapchem.com China 43348 58
Shanghai Acmec Biochemical Technology Co., Ltd. 		+undefined18621343501 product@acmec-e.com China 33349 58
Aladdin Scientific 		+1-833-552-7181 sales@aladdinsci.com United States 57511 58
Supplier Advantage
April Scientific Inc.
58
Henan Tianfu Chemical Co.,Ltd. 		55
career henan chemical co 		58
Richest Group Ltd 		58
Zhengzhou Alfa Chemical Co.,Ltd 		58
Alfa Chemistry 		58
Henan Aochuang Chemical Co.,Ltd. 		58
LEAPCHEM CO., LTD. 		58
Shanghai Acmec Biochemical Technology Co., Ltd. 		58
Aladdin Scientific 		58

View Lastest Price from Poly-TPD , Poly[N,N'-bis(4-butylphenyl)-N,N'-bis(phenyl)-benzi manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Poly-TPD , Poly[N,N'-bis(4-butylphenyl)-N,N'-bis(phenyl)-benzi pictures 2022-09-12 Poly-TPD , Poly[N,N'-bis(4-butylphenyl)-N,N'-bis(phenyl)-benzi
472960-35-3
 US $0.00-0.00 / KG 1KG 98% 1ton Henan Aochuang Chemical Co.,Ltd.
Poly-TPD pictures 2021-08-31 Poly-TPD
472960-35-3
 US $10.00 / KG 1KG 99.99% 20 tons/month Wuhan Monad Medicine Tech Co.,LTD
Poly-TPD , Poly[N,N'-bis(4-butylphenyl)-N,N'-bis(phenyl)-benzi pictures 2020-01-05 Poly-TPD , Poly[N,N'-bis(4-butylphenyl)-N,N'-bis(phenyl)-benzi
472960-35-3
 US $1.00 / KG 1KG 95--99% 1ton Career Henan Chemical Co
  • Poly-TPD pictures
  • Poly-TPD
    472960-35-3
  • US $10.00 / KG
  • 99.99%
  • Wuhan Monad Medicine Tech Co.,LTD

472960-35-3(Poly-TPD , Poly[N,N'-bis(4-butylphenyl)-N,N'-bis(phenyl)-benzi)Related Search:

Indium
Poly-TPD , Poly[N,N'-bis(4-butylphenyl)-N,N'-bis(phenyl)-benzi POLY-TPD 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) Poly-TPD, average MW: 20,000 - 35,000 Poly(4-butyl-N,N-diphenylaniline) 4-Butyl-N,N-diphenylaniline 4-Butyl-N,N-diphenylaniline homopolymer,Poly(4-butyltriphenylamine),Poly(4-butyl-N,N-diphenylaniline),Poly[N,N′-bis(4-butylphenyl) -N,N′-bis(phenyl)-benzidine] Poly-TPD , Poly[N,N'-bis(4-butylphenyl)-N,N'-bis(phenyl)-benzi 472960-35-3 C22H23Nx