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 Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

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.

Verwenden

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 Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

Poly-TPD , Poly[N,N'-bis(4-butylphenyl)-N,N'-bis(phenyl)-benzi Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
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

472960-35-3()Verwandte Suche:

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• 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