- Polytriphenylamine derivatives as materials for hole transporting layers in electroluminescent devices
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A novel, high T(g) (ca. 185 °C) material for hole-transporting layers has been synthesized. Combination with a 1,2,4-triazole derivative yields an effective blue light-emitting device.
- Yakushchenko, Igor K.,Kaplunov, Mikhail G.,Efimov, Oleg N.,Belov, Mikhail Yu,Shamaev, Sergei N.
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Read Online
- The compound for electronic device
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The present invention relates to compounds which are suitable for use in electronic devices, preferably organic electroluminescent devices.
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Paragraph 0112; 0115
(2016/10/08)
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- C-N cross-coupling reaction catalysed by reusable CuCr2O4 nanoparticles under ligand-free conditions: A highly efficient synthesis of triarylamines
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A convenient, efficient and ligand-free method for the C-N coupling reaction of anilines and aryl iodides was performed using CuCr2O4 nanoparticles. Copper chromite nanocatalyst improved the rate and facility of the synthesis of triarylamines. The heterogeneous catalyst was fully characterized by scanning electron microscopy, IR and X-ray diffraction techniques. Recyclability, excellent yields of products and short reaction times are the important advantages of this ligand-free procedure by using the CuCr2O4 nanoparticles. This journal is
- Safaei-Ghomi, Javad,Akbarzadeh, Zeinab,Khojastehbakht-Koopaei, Bahareh
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p. 28879 - 28884
(2015/04/14)
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- Compounds for Electronic Devices
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The present invention relates to compounds which are suitable for use in electronic devices, preferably organic electroluminescent devices.
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- A convenient and efficient synthesis of triarylamine derivatives using CuI nanoparticles
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We report a simple and efficient method for the synthesis of triarylamine derivatives using copper iodide nanoparticles, 1,10-phenanthroline and potassium hydroxide. Copper iodide nanoparticles enhanced the rate and ease of reaction and exhibited a high influence in the efficient synthesis of various amine derivatives. The nanoparticles also increased the yields of products and decreased the reaction times in all cases. The heterogeneous mediator was fully characterized by scanning electron microscopy and X-ray diffraction techniques.
- Safaei-Ghomi, Javad,Akbarzadeh, Zeinab,Ziarati, Abolfazl
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p. 16385 - 16390
(2014/05/06)
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- The thermofluoric behavior of poly(fluorenetolyldiphenylamine)-oxadiazole pair in a polymer matrix
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Under UV irradiation, 1,4-bis(5-(4-octan-2-ylphenyl)-1,3,4-oxadiazol-2-yl) naphthalene (NOXD) and poly(fluorenetolyldiphenylamine) (PFT) are blue light emissive in solid film. When NOXD and PFT were blended to form a neat thin-film, yellowish exciplex emi
- Lee, Chin-Sheng,Kuo, Cheng-Po,Chang, Chiou-Ling,Chuang, Ching-Nan,Lee, Mandy M.,Sun, Shih-Sheng,Leung, Man-Kit
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p. 20227 - 20236
(2013/11/06)
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- Platinum-acetylide polymers with higher dimensionality for organic solar cells
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A new series of platinum(II)-acetylide polymers P1-P3 containing thiophene-triarylamine chromophores of different dimensions were synthesized and their electronic band structures, field-effect charge transport, and application in bulk heterojunction solar
- Wang, Qiwei,He, Zhicai,Wild, Andreas,Wu, Hongbin,Cao, Yong,Schubert, Ulrich S.,Chui, Chung-Hin,Wong, Wai-Yeung
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supporting information; experimental part
p. 1766 - 1777
(2011/12/16)
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- TRIARYLAMINE COMPOUNDS, COMPOSITIONS AND DEVICES
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The invention relates to a compound of Formula (I): wherein: each of R1, R2, R3, R4, R5, R6 and R7 which may be the same or different on each triarylamine unit of Formula (1) and the same or different from one triarylamine unit of Formula (1) to another is independently hydrogen or an optionally substituted substituent; n is from 5 to 20; and a and b are each independently 0, 1, 2, 3 or 4. Also claimed are compositions comprising a compound of Formula (1) and a synthetic organic polymer resin, a process for preparing a compound of Formula (1), an organic semiconducting layer prepared from the composition, and electronic devices comprising the organic semiconducting layer.
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Page/Page column 20-21
(2010/02/15)
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