1
|
Grigorieva NG, Travkina OS, Bubennov SV, Filippova NA, Artem’eva AS, Bayburtli AV, Kuvatova RZ, Kutepov BI. Possibilities of Microporous and Hierarchical MFI Zeolites in the Synthesis of Nitrogen Heterocyclic Compounds. KINETICS AND CATALYSIS 2022. [DOI: 10.1134/s0023158422060052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/08/2023]
|
2
|
Singh RR, Singh TP, Singh NP, Naorem SS, Singh OM. Synthesis of Green/Blue Light Emitting Quinolines by Aza-D-A Reaction Using InCl 3 Catalyst. J Fluoresc 2021; 31:247-257. [PMID: 33219402 PMCID: PMC7679117 DOI: 10.1007/s10895-020-02647-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 10/30/2020] [Indexed: 12/27/2022]
Abstract
An efficient InCl3-catalyzed sequential reaction of aromatic amines, aromatic aldehydes and functionalized alkynes leading to the formation of new quinoline derivatives exhibiting significant fluorescence activities is described. The photophysical investigations of quinolines were carried out by absorption and photoluminescence measurements. One particular compound 4 h having maximum intensity, emitting green colour (Φ = 0.78) with average life time of 6.20 ns was the best amongst the tested compounds. The presence of the amino group at the 4-aryl substituent of the quinoline backbone played an important role in executing the Povarov cyclization successfully and enhancing the flourescence properties of the newly synthesized quinolines.
Collapse
|
3
|
Abstract
Partial substitution of CH groups in the skeletons of linearly fused phenyl rings
provides an appreciable possibility to tailor their properties. Among them, azaacenes induced
from a partial substitution of oligoacenes by nitrogen are one of the most promising
derivatives with a view of their potential application in organic electronic devices as a
novel organic n-type semiconductor. Hence this review focuses on recent progress in the
synthesis of azaacenes and their applications beyond organic field-effect transistors
(OFETs) such as organic light-emitting diodes (OLEDs), phototransistors, photoelectrical
chemical cells, organic memory, solar cells, conductors and sensors.
Collapse
Affiliation(s)
- Yuechao Wu
- College of Chemical and Material Engineering, Quzhou University 324000, Quzhou, China
| | - Yi Jin
- College of Chemical and Material Engineering, Quzhou University 324000, Quzhou, China
| | - Jianguo Xu
- College of Chemical and Material Engineering, Quzhou University 324000, Quzhou, China
| | - Yanwen Lv
- College of Chemical and Material Engineering, Quzhou University 324000, Quzhou, China
| | - Jiangang Yu
- College of Chemical and Material Engineering, Quzhou University 324000, Quzhou, China
| |
Collapse
|
4
|
Fu W, Dong L, Shi J, Tong B, Cai Z, Zhi J, Dong Y. Synthesis of Polyquinolines via One-Pot Polymerization of Alkyne, Aldehyde, and Aniline under Metal-Free Catalysis and Their Properties. Macromolecules 2018. [DOI: 10.1021/acs.macromol.7b02494] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
|
5
|
Theoretical-Experimental Photophysical Investigations of the Solvent Effect on the Properties of Green- and Blue-Light-Emitting Quinoline Derivatives. J Fluoresc 2017; 27:1709-1720. [DOI: 10.1007/s10895-017-2108-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Accepted: 04/26/2017] [Indexed: 10/19/2022]
|
6
|
Santos GCD, de Andrade Bartolomeu A, Ximenes VF, da Silva-Filho LC. Facile Synthesis and Photophysical Characterization of New Quinoline Dyes. J Fluoresc 2016; 27:271-280. [DOI: 10.1007/s10895-016-1954-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Accepted: 10/19/2016] [Indexed: 10/20/2022]
|
7
|
Melad O, Romiya M. Effect of solvent on the compatibility of polyvinyl alcohol and polymethylmethacrylate by dilute solution viscometry method. POLYMER SCIENCE SERIES A 2015. [DOI: 10.1134/s0965545x15050144] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
8
|
Sullad AG, Manjeshwar LS, Aminabhavi TM. Blend microspheres of chitosan and polyurethane for controlled release of water-soluble antihypertensitive drugs. Polym Bull (Berl) 2014. [DOI: 10.1007/s00289-014-1271-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
9
|
Khan Z, Baloch MK. Effect of Solvent on the Miscibility of Polystyrene/Poly(Styrene-Co-Acrylonitrile) Blends at Different Temperatures. J MACROMOL SCI B 2014. [DOI: 10.1080/00222348.2013.879786] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
10
|
Nakamura M, Yamabuki K, Oishi T, Onimura K. Synthesis and fluorescent properties of conjugated co-oligomers containing maleimide and carbazole units at the main chain. Polym J 2013. [DOI: 10.1038/pj.2013.83] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
11
|
Xu PF, Chow TJ, Lin R, Lu TJ. Preparation and Properties of 2-(9′-Carbazolyl)-3-(8″-hydroxy-2″-Quinolinyl)Acrylonitrile Derivatives. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.200300019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
12
|
|
13
|
Investigating the miscibility of polystyrene/poly(styrene-co-acrylonitrile) blend in tetrahydrofuran by simple physical techniques at various temperatures. Polym Bull (Berl) 2013. [DOI: 10.1007/s00289-013-0914-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
14
|
Wang KY, Chen C, Liu JF, Wang Q, Chang J, Zhu HJ, Li C. Novel multifunctional organic semiconductor materials based on 4,8-substituted 1,5-naphthyridine: synthesis, single crystal structures, opto-electrical properties and quantum chemistry calculation. Org Biomol Chem 2012; 10:6693-704. [PMID: 22790292 DOI: 10.1039/c2ob25926e] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of 4,8-substituted 1,5-naphthyridines (1a-1h) have been successfully synthesised by a Suzuki cross-coupling between 4,8-dibromo-1,5-naphthyridine (4) and the corresponding boronic acids (2a-2h) in the presence of catalytic palladium acetate in yields of 41.4-75.8% and have ben well characterized. They are thermally robust with high phase transition temperatures (above 186 °C). Compounds 1b, 1e and 1f crystallized in the monoclinic crystal system with the space groups P2(1)/c, P2(1)/c and P2(1)/n, respectively. All of them show the lowest energy absorption bands (λ(max)(Abs): 294-320 nm), revealing low optical band gaps (2.77-3.79 eV). These materials emit blue fluorescence with λ(max)(Em) ranging from 434-521 nm in dilute solution in dichloromethane and 400-501 nm in the solid state. 4,8-Substituted 1,5-naphthyridines 1a-1h have estimated electron affinities (EA) of (2.38-2.72 eV) suitable for electron-transport materials and ionization potentials (IP) of 4.85-5.04 eV facilitate excellent hole-injecting/hole-transport materials properties. Quantum chemical calculations using DFT B3LYP/6-31G* showed nearly identical the lowest unoccupied molecular orbitals (LUMO) of -2.39 to -2.19 eV and the highest occupied molecular orbitals (HOMO) of -5.33 to -6.84 eV. These results demonstrate the 4,8-substituted 1,5-naphthyridines 1a-1h with a simple architecture might be promising blue-emitting (or blue-green-emitting) materials, electron-transport materials and hole-injecting/hole-transport materials for applications for developing high-efficiency OLEDs.
Collapse
Affiliation(s)
- Kun-Yan Wang
- Department of Applied Chemistry, College of Science, Nanjing University of Technology, Jiangsu Key Laboratory of Industrial water-Conservation & Emission Reduction, China
| | | | | | | | | | | | | |
Collapse
|
15
|
Sudhakar YN, Sowmya, Selvakumar M, Bhat DK. Miscibility Studies of Chitosan and Starch Blends in Buffer Solution. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2012. [DOI: 10.1080/10601325.2012.728492] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
16
|
|
17
|
Wang M, Tong H, Cheng Y, Xie Z, Wang L, Jing X, Wang F. Synthesis and characterization of polyfluorenes containing bisphenazine units. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.23966] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
18
|
Khan F, Khanna S, Hor AM, Sundararajan PR. The role of molecular volume and the shape of the hole transport molecule in the morphology of model charge transport composites. CAN J CHEM 2010. [DOI: 10.1139/v09-175] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
We present a study of the morphology and molecular interactions in a model charge transport composite with 1,1-bis(di-4-tolylaminophenyl) cyclohexane (TAPC) as the hole transport molecule in bisphenol-A polycarbonate (BPAPC) and cyclohexyl polycarbonate, also known as bisphenol-Z polycarbonate (PCZ). Solution NMR shows that while there is aromatic interaction between the phenyl groups of the polycarbonate and TAPC, the broadening of the peaks corresponding to the latter indicates a decrease in the rotational motion. FTIR spectroscopy also exhibits frequency shifts of the aromatic C–H absorption peaks, which parallels the extent of the depression of the glass transition temperature (Tg) of the polycarbonate. These are compared with the previous results for N,N-diphenyl-N,N-bis(3-methylphenyl)-[1,1-biphenyl]-4,4-diamine (TPD) and tri-p-tolylamine (TTA), and the differences are rationalized on the basis of the molecular shape and van der Waals volume of the small molecules. It is proposed that when the polycarbonate is in a random coil conformation, spherical small molecules (e.g., TAPC and TTA) reduce the glass transition temperature much more than a rodlike small molecule (e.g., TPD). Annealing at a temperature just below the Tg of the polycarbonate was used as a means of simulating accelerated ageing. Upon annealing, phase separation and crystallization of TAPC occurs and leads to a recovery of the Tg of the polymer significantly. The Tg recovery in this case is much more significant than in the case of TPD. The average crystal sizes are about ten times smaller than the crystals obtained in the case of TPD for the same temperature of annealing. To enhance the charge mobility, it might actually be advantageous to induce submicron crystals of the small molecule, while keeping the film transparent.
Collapse
Affiliation(s)
- Ferdous Khan
- Department of Chemistry, Carleton University, 1125 Colonel By Drive, Ottawa, ON K1S 5B6, Canada
| | - Shalini Khanna
- Department of Chemistry, Carleton University, 1125 Colonel By Drive, Ottawa, ON K1S 5B6, Canada
| | - Ah-Mee Hor
- Department of Chemistry, Carleton University, 1125 Colonel By Drive, Ottawa, ON K1S 5B6, Canada
| | - P. R. Sundararajan
- Department of Chemistry, Carleton University, 1125 Colonel By Drive, Ottawa, ON K1S 5B6, Canada
| |
Collapse
|
19
|
Wu PT, Ren G, Kim FS, Li C, Mezzenga R, Jenekhe SA. Poly(3-hexylthiophene)-b-poly(3-cyclohexylthiophene): Synthesis, microphase separation, thin film transistors, and photovoltaic applications. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.23812] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
20
|
Choi HJ, Choi HB, Paek SH, Song KH, Kang MS, Ko JJ. Novel Organic Sensitizers with a Quinoline Unit for Efficient Dye-sensitized Solar Cells. B KOREAN CHEM SOC 2010. [DOI: 10.5012/bkcs.2010.31.01.125] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
21
|
ZHUANG Q, LIU Z, CHEN Y, HAN Z. ENERGY TRANSFER AND EXCITON SPATIAL CONFINEMENT IN COPOLYMERS AND BLENDS BASED ON POLYBENZAZOLES. ACTA POLYM SIN 2009. [DOI: 10.3724/sp.j.1105.2007.00844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
22
|
Wang P, Jin H, Yang Q, Liu W, Shen Z, Chen X, Fan X, Zou D, Zhou Q. Synthesis, characterization, and electroluminescence of novel copolyfluorenes and their applications in white light emission. ACTA ACUST UNITED AC 2009. [DOI: 10.1002/pola.23508] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
23
|
Mikroyannidis JA, Fakis M, Spiliopoulos IK. Photophysical and electrochemical characterization of new poly(arylene vinylene) copolymers containing quinoline or bisquinoline segments. ACTA ACUST UNITED AC 2009. [DOI: 10.1002/pola.23412] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
24
|
|
25
|
Grimsdale AC, Leok Chan K, Martin RE, Jokisz PG, Holmes AB. Synthesis of Light-Emitting Conjugated Polymers for Applications in Electroluminescent Devices. Chem Rev 2009; 109:897-1091. [PMID: 19228015 DOI: 10.1021/cr000013v] [Citation(s) in RCA: 1724] [Impact Index Per Article: 114.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Andrew C. Grimsdale
- School of Chemistry, Bio21 Institute, University of Melbourne, 30 Flemington Road, Victoria 3010, Australia; School of Materials Science and Engineering, Nanyang Technological University, Nanyang Avenue, Republic of Singapore 639798; Institute of Materials Research and Engineering (IMRE) and the Agency for Science, Technology and Research (A*STAR), 3 Research Link, Singapore 117602; and F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, Discovery Chemistry, CH-4070 Basel, Switzerland
| | - Khai Leok Chan
- School of Chemistry, Bio21 Institute, University of Melbourne, 30 Flemington Road, Victoria 3010, Australia; School of Materials Science and Engineering, Nanyang Technological University, Nanyang Avenue, Republic of Singapore 639798; Institute of Materials Research and Engineering (IMRE) and the Agency for Science, Technology and Research (A*STAR), 3 Research Link, Singapore 117602; and F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, Discovery Chemistry, CH-4070 Basel, Switzerland
| | - Rainer E. Martin
- School of Chemistry, Bio21 Institute, University of Melbourne, 30 Flemington Road, Victoria 3010, Australia; School of Materials Science and Engineering, Nanyang Technological University, Nanyang Avenue, Republic of Singapore 639798; Institute of Materials Research and Engineering (IMRE) and the Agency for Science, Technology and Research (A*STAR), 3 Research Link, Singapore 117602; and F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, Discovery Chemistry, CH-4070 Basel, Switzerland
| | - Pawel G. Jokisz
- School of Chemistry, Bio21 Institute, University of Melbourne, 30 Flemington Road, Victoria 3010, Australia; School of Materials Science and Engineering, Nanyang Technological University, Nanyang Avenue, Republic of Singapore 639798; Institute of Materials Research and Engineering (IMRE) and the Agency for Science, Technology and Research (A*STAR), 3 Research Link, Singapore 117602; and F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, Discovery Chemistry, CH-4070 Basel, Switzerland
| | - Andrew B. Holmes
- School of Chemistry, Bio21 Institute, University of Melbourne, 30 Flemington Road, Victoria 3010, Australia; School of Materials Science and Engineering, Nanyang Technological University, Nanyang Avenue, Republic of Singapore 639798; Institute of Materials Research and Engineering (IMRE) and the Agency for Science, Technology and Research (A*STAR), 3 Research Link, Singapore 117602; and F. Hoffmann-La Roche Ltd., Pharmaceuticals Division, Discovery Chemistry, CH-4070 Basel, Switzerland
| |
Collapse
|
26
|
Selvakumar M, Bhat DK, Renganathan NG. Miscibility of polymethylmethacrylate and polyethyleneglycol blends in tetrahydrofuran. J Appl Polym Sci 2009. [DOI: 10.1002/app.29113] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
27
|
Wang P, Yang Q, Jin H, Liu W, Shen Z, Chen X, Fan X, Zou D, Zhou Q. Synthesis, Photophysics, and Electroluminescence of Copolyfluorenes Containing Jacketed and Silyl Units. Macromolecules 2008. [DOI: 10.1021/ma801619d] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ping Wang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, Peopleʼs Republic of China
| | - Qian Yang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, Peopleʼs Republic of China
| | - Hao Jin
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, Peopleʼs Republic of China
| | - Wanli Liu
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, Peopleʼs Republic of China
| | - Zhihao Shen
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, Peopleʼs Republic of China
| | - Xiaofang Chen
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, Peopleʼs Republic of China
| | - Xinghe Fan
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, Peopleʼs Republic of China
| | - Dechun Zou
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, Peopleʼs Republic of China
| | - Qifeng Zhou
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, Peopleʼs Republic of China
| |
Collapse
|
28
|
Di Benedetto F, Camposeo A, Pagliara S, Mele E, Persano L, Stabile R, Cingolani R, Pisignano D. Patterning of light-emitting conjugated polymer nanofibres. NATURE NANOTECHNOLOGY 2008; 3:614-9. [PMID: 18839001 DOI: 10.1038/nnano.2008.232] [Citation(s) in RCA: 104] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2008] [Accepted: 07/15/2008] [Indexed: 05/22/2023]
Abstract
Organic materials have revolutionized optoelectronics by their processability, flexibility and low cost, with application to light-emitting devices for full-colour screens, solar cells and lasers. Some low-dimensional organic semiconductor structures exhibit properties resembling those of inorganics, such as polarized emission and enhanced electroluminescence. One-dimensional metallic, III-V and II-VI nanostructures have also been the subject of intense investigation as building blocks for nanoelectronics and photonics. Given that one-dimensional polymer nanostructures, such as polymer nanofibres, are compatible with sub-micrometre patterning capability and electromagnetic confinement within subwavelength volumes, they can offer the benefits of organic light sources to nanoscale optics. Here we report on the optical properties of fully conjugated, electrospun polymer nanofibres. We assess their waveguiding performance and emission tuneability in the whole visible range. We demonstrate the enhancement of the fibre forward emission through imprinting periodic nanostructures using room-temperature nanoimprint lithography, and investigate the angular dispersion of differently polarized emitted light.
Collapse
Affiliation(s)
- Francesca Di Benedetto
- Italian Institute of Technology, Research Unit at NNL, National Nanotechnology Laboratory of INFM-CNR, via Arnesano, I-73100 Lecce, Italy
| | | | | | | | | | | | | | | |
Collapse
|
29
|
Veldman D, Chopin SMA, Meskers SCJ, Janssen RAJ. Enhanced Intersystem Crossing via a High Energy Charge Transfer State in a Perylenediimide−Perylenemonoimide Dyad. J Phys Chem A 2008; 112:8617-32. [DOI: 10.1021/jp805949r] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Dirk Veldman
- Molecular Materials and Nanosystems, Eindhoven University of Technology, P.O. Box 513, Eindhoven, NL-5600 MB, The Netherlands
| | - Stéphanie M. A. Chopin
- Molecular Materials and Nanosystems, Eindhoven University of Technology, P.O. Box 513, Eindhoven, NL-5600 MB, The Netherlands
| | - Stefan C. J. Meskers
- Molecular Materials and Nanosystems, Eindhoven University of Technology, P.O. Box 513, Eindhoven, NL-5600 MB, The Netherlands
| | - René A. J. Janssen
- Molecular Materials and Nanosystems, Eindhoven University of Technology, P.O. Box 513, Eindhoven, NL-5600 MB, The Netherlands
| |
Collapse
|
30
|
Choi MC, Kim Y, Ha CS. Polymers for flexible displays: From material selection to device applications. Prog Polym Sci 2008. [DOI: 10.1016/j.progpolymsci.2007.11.004] [Citation(s) in RCA: 748] [Impact Index Per Article: 46.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
31
|
Veldman D, İpek Ö, Meskers SCJ, Sweelssen J, Koetse MM, Veenstra SC, Kroon JM, van Bavel SS, Loos J, Janssen RAJ. Compositional and Electric Field Dependence of the Dissociation of Charge Transfer Excitons in Alternating Polyfluorene Copolymer/Fullerene Blends. J Am Chem Soc 2008; 130:7721-35. [DOI: 10.1021/ja8012598] [Citation(s) in RCA: 516] [Impact Index Per Article: 32.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Dirk Veldman
- Molecular Materials and Nanosystems, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands, Holst Centre/TNO, High Tech Campus 48, 5656 AE Eindhoven, The Netherlands, Energy Research Centre of The Netherlands (ECN), P.O. Box 1, 1755 ZG Petten, The Netherlands, Dutch Polymer Institute, 5600 AX Eindhoven, The Netherlands, and Materials and Interface Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, NL-5600 MB, The Netherlands
| | - Özlem İpek
- Molecular Materials and Nanosystems, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands, Holst Centre/TNO, High Tech Campus 48, 5656 AE Eindhoven, The Netherlands, Energy Research Centre of The Netherlands (ECN), P.O. Box 1, 1755 ZG Petten, The Netherlands, Dutch Polymer Institute, 5600 AX Eindhoven, The Netherlands, and Materials and Interface Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, NL-5600 MB, The Netherlands
| | - Stefan C. J. Meskers
- Molecular Materials and Nanosystems, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands, Holst Centre/TNO, High Tech Campus 48, 5656 AE Eindhoven, The Netherlands, Energy Research Centre of The Netherlands (ECN), P.O. Box 1, 1755 ZG Petten, The Netherlands, Dutch Polymer Institute, 5600 AX Eindhoven, The Netherlands, and Materials and Interface Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, NL-5600 MB, The Netherlands
| | - Jörgen Sweelssen
- Molecular Materials and Nanosystems, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands, Holst Centre/TNO, High Tech Campus 48, 5656 AE Eindhoven, The Netherlands, Energy Research Centre of The Netherlands (ECN), P.O. Box 1, 1755 ZG Petten, The Netherlands, Dutch Polymer Institute, 5600 AX Eindhoven, The Netherlands, and Materials and Interface Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, NL-5600 MB, The Netherlands
| | - Marc M. Koetse
- Molecular Materials and Nanosystems, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands, Holst Centre/TNO, High Tech Campus 48, 5656 AE Eindhoven, The Netherlands, Energy Research Centre of The Netherlands (ECN), P.O. Box 1, 1755 ZG Petten, The Netherlands, Dutch Polymer Institute, 5600 AX Eindhoven, The Netherlands, and Materials and Interface Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, NL-5600 MB, The Netherlands
| | - Sjoerd C. Veenstra
- Molecular Materials and Nanosystems, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands, Holst Centre/TNO, High Tech Campus 48, 5656 AE Eindhoven, The Netherlands, Energy Research Centre of The Netherlands (ECN), P.O. Box 1, 1755 ZG Petten, The Netherlands, Dutch Polymer Institute, 5600 AX Eindhoven, The Netherlands, and Materials and Interface Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, NL-5600 MB, The Netherlands
| | - Jan M. Kroon
- Molecular Materials and Nanosystems, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands, Holst Centre/TNO, High Tech Campus 48, 5656 AE Eindhoven, The Netherlands, Energy Research Centre of The Netherlands (ECN), P.O. Box 1, 1755 ZG Petten, The Netherlands, Dutch Polymer Institute, 5600 AX Eindhoven, The Netherlands, and Materials and Interface Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, NL-5600 MB, The Netherlands
| | - Svetlana S. van Bavel
- Molecular Materials and Nanosystems, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands, Holst Centre/TNO, High Tech Campus 48, 5656 AE Eindhoven, The Netherlands, Energy Research Centre of The Netherlands (ECN), P.O. Box 1, 1755 ZG Petten, The Netherlands, Dutch Polymer Institute, 5600 AX Eindhoven, The Netherlands, and Materials and Interface Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, NL-5600 MB, The Netherlands
| | - Joachim Loos
- Molecular Materials and Nanosystems, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands, Holst Centre/TNO, High Tech Campus 48, 5656 AE Eindhoven, The Netherlands, Energy Research Centre of The Netherlands (ECN), P.O. Box 1, 1755 ZG Petten, The Netherlands, Dutch Polymer Institute, 5600 AX Eindhoven, The Netherlands, and Materials and Interface Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, NL-5600 MB, The Netherlands
| | - René A. J. Janssen
- Molecular Materials and Nanosystems, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, The Netherlands, Holst Centre/TNO, High Tech Campus 48, 5656 AE Eindhoven, The Netherlands, Energy Research Centre of The Netherlands (ECN), P.O. Box 1, 1755 ZG Petten, The Netherlands, Dutch Polymer Institute, 5600 AX Eindhoven, The Netherlands, and Materials and Interface Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, NL-5600 MB, The Netherlands
| |
Collapse
|
32
|
Hsieh BY, Chen Y. Polyfluorenes minimally doped with 1,4-bis(2-thienyl-2-cyanovinyl)benzene chromophore: Their synthesis, characterization, and application to white-light-emitting materials. ACTA ACUST UNITED AC 2008. [DOI: 10.1002/pola.22711] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
33
|
Hsieh BY, Chen Y. Synthesis, Photophysics, and Electroluminescence of Copolyfluorenes Containing DCM Derivatives. Macromolecules 2007. [DOI: 10.1021/ma071271y] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Bar-Yuan Hsieh
- Department of Chemical Engineering, National Cheng Kung University, Tainan, Taiwan, Republic of China
| | - Yun Chen
- Department of Chemical Engineering, National Cheng Kung University, Tainan, Taiwan, Republic of China
| |
Collapse
|
34
|
Zhang XB, Tang BC, Zhang P, Li M, Tian WJ. Synthesis and characterization of 1,3,4-oxadiazole derivatives containing alkoxy chains with different lengths. J Mol Struct 2007. [DOI: 10.1016/j.molstruc.2007.01.032] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
35
|
Alam MM, Jenekhe SA. Binary Blends of Polymer Semiconductors: Nanocrystalline Morphology Retards Energy Transfer and Facilitates Efficient White Electroluminescence. Macromol Rapid Commun 2006. [DOI: 10.1002/marc.200600603] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
36
|
Wang S, Chen Y, Zhuang Q, Li X, Wu P, Han Z. Competition between Host Aggregates and Isolated Guest Chromophores in Trapping Excitons in Polybenzazole Copolymers and Blends. MACROMOL CHEM PHYS 2006. [DOI: 10.1002/macp.200600469] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
37
|
Adoor SG, Manjeshwar LS, Rao KSVK, Naidu BVK, Aminabhavi TM. Solution and solid-state blend compatibility of poly(vinyl alcohol) and poly(methyl methacrylate). J Appl Polym Sci 2006. [DOI: 10.1002/app.23337] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
38
|
Kimyonok A, Wang X, Weck M. Electroluminescent Poly(quinoline)s and Metalloquinolates. ACTA ACUST UNITED AC 2006. [DOI: 10.1080/15321790500471210] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
39
|
Jing C, Chen L, Shi Y, Jin X. Synthesis and characterization of exfoliated MEH-PPV/clay nanocomposites by in situ polymerization. Eur Polym J 2005. [DOI: 10.1016/j.eurpolymj.2005.05.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
40
|
Choi H, Lee H, Kang Y, Kim E, Kang SO, Ko J. Photochromism and Electrical Transport Characteristics of a Dyad and a Polymer with Diarylethene and Quinoline Units. J Org Chem 2005; 70:8291-7. [PMID: 16209569 DOI: 10.1021/jo050710t] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The synthesis of a series of photochromic compounds incorporating a phenylquinoline unit and the photophysical and electric transport properties are described. The dyad and polymer with a quinoline unit show a high quantum yield due to the enforced antiparallel conformation of the dithienylethene moieties. High carrier conductivity was observed in the closed form of the diarylethene with a phenylquinoline unit.
Collapse
Affiliation(s)
- Hyunbong Choi
- Department of Chemistry, Korea University, Jochiwon, Chungnam 339-700, Korea
| | | | | | | | | | | |
Collapse
|
41
|
Tonzola CJ, Alam MM, Jenekhe SA. New Silicon-Containing Polyquinolines: Synthesis, Characterization, and Electroluminescence. MACROMOL CHEM PHYS 2005. [DOI: 10.1002/macp.200500001] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
42
|
Synthesis, optical and morphological characterization of soluble main chain 1,3,4-oxadiazole copolyarylethers—potential candidates for solar cells applications as electron acceptors. POLYMER 2005. [DOI: 10.1016/j.polymer.2005.03.080] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
43
|
Babel A, Li D, Xia Y, Jenekhe SA. Electrospun Nanofibers of Blends of Conjugated Polymers: Morphology, Optical Properties, and Field-Effect Transistors. Macromolecules 2005. [DOI: 10.1021/ma047529r] [Citation(s) in RCA: 209] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Amit Babel
- Department of Chemical Engineering and Department of Chemistry, University of Washington, Seattle, Washington 98195-1750
| | - Dan Li
- Department of Chemical Engineering and Department of Chemistry, University of Washington, Seattle, Washington 98195-1750
| | - Younan Xia
- Department of Chemical Engineering and Department of Chemistry, University of Washington, Seattle, Washington 98195-1750
| | - Samson A. Jenekhe
- Department of Chemical Engineering and Department of Chemistry, University of Washington, Seattle, Washington 98195-1750
| |
Collapse
|
44
|
Babel A, Jenekhe SA. Morphology and Field-Effect Mobility of Charge Carriers in Binary Blends of Poly(3-hexylthiophene) with Poly[2-methoxy-5-(2-ethylhexoxy)-1,4-phenylenevinylene] and Polystyrene. Macromolecules 2004. [DOI: 10.1021/ma0482314] [Citation(s) in RCA: 107] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Amit Babel
- Department of Chemical Engineering and Department of Chemistry, University of Washington, Box 351750, Seattle, Washington 98195-1750
| | - Samson A. Jenekhe
- Department of Chemical Engineering and Department of Chemistry, University of Washington, Box 351750, Seattle, Washington 98195-1750
| |
Collapse
|
45
|
Babel A, Jenekhe SA. Charge Carrier Mobility in Blends of Poly(9,9-dioctylfluorene) and Poly(3-hexylthiophene). Macromolecules 2003. [DOI: 10.1021/ma034717t] [Citation(s) in RCA: 128] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Amit Babel
- Department of Chemical Engineering and Department of Chemistry, University of Washington, Seattle, Washington 98195-1750
| | - Samson A. Jenekhe
- Department of Chemical Engineering and Department of Chemistry, University of Washington, Seattle, Washington 98195-1750
| |
Collapse
|
46
|
Ding L, Karasz FE, Lin Y, Pang Y, Liao L. Photoluminescence and Electroluminescence Study of Violet-Blue and Green Emitting Polymers and Their Blend. Macromolecules 2003. [DOI: 10.1021/ma030237q] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Liming Ding
- Department of Polymer Science & Engineering, University of Massachusetts, Amherst, Massachusetts 01003, and Department of Chemistry, Clark Atlanta University, Atlanta, Georgia 30314
| | - Frank E. Karasz
- Department of Polymer Science & Engineering, University of Massachusetts, Amherst, Massachusetts 01003, and Department of Chemistry, Clark Atlanta University, Atlanta, Georgia 30314
| | - Yao Lin
- Department of Polymer Science & Engineering, University of Massachusetts, Amherst, Massachusetts 01003, and Department of Chemistry, Clark Atlanta University, Atlanta, Georgia 30314
| | - Yi Pang
- Department of Polymer Science & Engineering, University of Massachusetts, Amherst, Massachusetts 01003, and Department of Chemistry, Clark Atlanta University, Atlanta, Georgia 30314
| | - Liang Liao
- Department of Polymer Science & Engineering, University of Massachusetts, Amherst, Massachusetts 01003, and Department of Chemistry, Clark Atlanta University, Atlanta, Georgia 30314
| |
Collapse
|
47
|
Alam MM, Tonzola CJ, Jenekhe SA. Nanophase-Separated Blends of Acceptor and Donor Conjugated Polymers. Efficient Electroluminescence from Binary Polyquinoline/Poly(2-methoxy-5-(2‘-ethylhexyloxy)-1,4-phenylenevinylene) and Polyquinoline/Poly(3-octylthiophene) Blends. Macromolecules 2003. [DOI: 10.1021/ma0346299] [Citation(s) in RCA: 80] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Maksudul M. Alam
- Department of Chemical Engineering and Department of Chemistry, University of Washington, Seattle, Washington 98195-1750
| | - Christopher J. Tonzola
- Department of Chemical Engineering and Department of Chemistry, University of Washington, Seattle, Washington 98195-1750
| | - Samson A. Jenekhe
- Department of Chemical Engineering and Department of Chemistry, University of Washington, Seattle, Washington 98195-1750
| |
Collapse
|
48
|
|
49
|
Babel A, Jenekhe SA. n-Channel Field-Effect Transistors from Blends of Conjugated Polymers. J Phys Chem B 2002. [DOI: 10.1021/jp020695l] [Citation(s) in RCA: 80] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Amit Babel
- Department of Chemical Engineering and Department of Chemistry, University of Washington, Box 351750, Seattle, Washington 98195-1750
| | - Samson A. Jenekhe
- Department of Chemical Engineering and Department of Chemistry, University of Washington, Box 351750, Seattle, Washington 98195-1750
| |
Collapse
|
50
|
Charas A, Morgado J, Martinho JMG, Fedorov A, Alcácer L, Cacialli F. Excitation energy transfer and spatial exciton confinement in polyfluorene blends for application in light-emitting diodes. ACTA ACUST UNITED AC 2002. [DOI: 10.1039/b206040j] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|