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Unfortunately, the maximum solubility concentration in chlorobenzene is not determined.
932418
Poly[bis(4-phenyl)(2,4,6-trimethylphenyl)amine]
Sinônimo(s):
PTAA, Poly[[(2,4,6-trimethylphenyl)imino][1,1′-biphenyl]-4,4′-diyl]
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About This Item
Fórmula linear:
(C21H19N)n
Número CAS:
Número MDL:
Código UNSPSC:
12352103
NACRES:
NA.23
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descrição
μh ≈ 10-2 to 10−3 cm2 V−1 s−1
Nível de qualidade
peso molecular
Mw 20,000-100,000 by GPC
solubilidade
chlorobenzene: soluble
chloroform: soluble
toluene: soluble
λmax
388 nm±5 nm in dichloromethane
fluorescência
λex 414-434 nm in dichloromethane
Energia orbital
HOMO 5.3 eV
LUMO 2.3 eV
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Aplicação
Poly[bis(4-phenyl)(2,4,6-trimethylphenyl)amine], also known as PTAA, is a popular a poly(triaryl amine) semiconductor with a μh around 10-2 to 10−3 cm2 V−1 s−1 that has been explored in efficient hysteresis-free photovoltaics and self-assembled monolayers materials.
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
WGK 3
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
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Deying Luo et al.
Science (New York, N.Y.), 360(6396), 1442-1446 (2018-06-30)
The highest power conversion efficiencies (PCEs) reported for perovskite solar cells (PSCs) with inverted planar structures are still inferior to those of PSCs with regular structures, mainly because of lower open-circuit voltages (Voc). Here we report a strategy to reduce
Amran Al-Ashouri et al.
Science (New York, N.Y.), 370(6522), 1300-1309 (2020-12-12)
Tandem solar cells that pair silicon with a metal halide perovskite are a promising option for surpassing the single-cell efficiency limit. We report a monolithic perovskite/silicon tandem with a certified power conversion efficiency of 29.15%. The perovskite absorber, with a
Yohan Ko et al.
ACS applied materials & interfaces, 10(14), 11633-11641 (2018-03-21)
Organometallic halide perovskite solar cells (PSCs) have unique photovoltaic properties for use in next-generation solar energy harvesting systems. The highest efficiency of PSCs reached 22.1% on a laboratory scale of <0.1 cm2 device area. Thus, scaling up is the next
Surfactant-controlled ink drying enables high-speed deposition of perovskite films for efficient photovoltaic modules.
Deng Y, et al.
Nature Energy, 3, 560-566 (2018)
Woon Seok Yang et al.
Science (New York, N.Y.), 348(6240), 1234-1237 (2015-05-23)
The band gap of formamidinium lead iodide (FAPbI3) perovskites allows broader absorption of the solar spectrum relative to conventional methylammonium lead iodide (MAPbI3). Because the optoelectronic properties of perovskite films are closely related to film quality, deposition of dense and
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What is the maximum solubility of PTAA in chlorobenzene
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