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Sun N, Han Y, Huang W, Xu M, Wang J, An X, Lin J, Huang W. A Holistic Review of C = C Crosslinkable Conjugated Molecules in Solution-Processed Organic Electronics: Insights into Stability, Processibility, and Mechanical Properties. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2309779. [PMID: 38237201 DOI: 10.1002/adma.202309779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 12/22/2023] [Indexed: 02/01/2024]
Abstract
Solution-processable organic conjugated molecules (OCMs) consist of a series of aromatic units linked by σ-bonds, which present a relatively freedom intramolecular motion and intermolecular re-arrangement under external stimulation. The cross-linked strategy provides an effective platform to obtain OCMs network, which allows for outstanding optoelectronic, excellent physicochemical properties, and substantial improvement in device fabrication. An unsaturated double carbon-carbon bond (C = C) is universal segment to construct crosslinkable OCMs. In this review, the authors will set C = C cross-linkable units as an example to summarize the development of cross-linkable OCMs for solution-processable optoelectronic applications. First, this review provides a comprehensive overview of the distinctive chemical, physical, and optoelectronic properties arising from the cross-linking strategies employed in OCMs. Second, the methods for probing the C = C cross-linking reaction are also emphasized based on the perturbations of chemical structure and physicochemical property. Third, a series of model C = C cross-linkable units, including styrene, trifluoroethylene, and unsaturated acid ester, are further discussed to design and prepare novel OCMs. Furthermore, a concise overview of the optoelectronic applications associated with this approach is presented, including light-emitting diodes (LEDs), solar cells (SCs), and field-effect transistors (FETs). Lastly, the authors offer a concluding perspective and outlook for the improvement of OCMs and their optoelectronic application via the cross-linking strategy.
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Affiliation(s)
- Ning Sun
- College of Chemistry and Chemical Engineering, Inner Mongolia Key Laboratory of Fine Organic Synthesis, Inner Mongolia University, Hohhot, 010021, China
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced materials (IAM), Nanjing Tech University (Nanjing Tech), 30 South Puzhu Road, Nanjing, 211816, China
| | - Yamin Han
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced materials (IAM), Nanjing Tech University (Nanjing Tech), 30 South Puzhu Road, Nanjing, 211816, China
| | - Wenxin Huang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced materials (IAM), Nanjing Tech University (Nanjing Tech), 30 South Puzhu Road, Nanjing, 211816, China
| | - Man Xu
- State Key Laboratory of Organic Electronics and Information Displays, Nanjing University of Posts and Telecommunications, Nanjing, 210023, China
| | - Jianguo Wang
- College of Chemistry and Chemical Engineering, Inner Mongolia Key Laboratory of Fine Organic Synthesis, Inner Mongolia University, Hohhot, 010021, China
| | - Xiang An
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced materials (IAM), Nanjing Tech University (Nanjing Tech), 30 South Puzhu Road, Nanjing, 211816, China
| | - Jinyi Lin
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced materials (IAM), Nanjing Tech University (Nanjing Tech), 30 South Puzhu Road, Nanjing, 211816, China
| | - Wei Huang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced materials (IAM), Nanjing Tech University (Nanjing Tech), 30 South Puzhu Road, Nanjing, 211816, China
- State Key Laboratory of Organic Electronics and Information Displays, Nanjing University of Posts and Telecommunications, Nanjing, 210023, China
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2
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Xie Z, Liu D, Zhao Z, Gao C, Wang P, Jiang C, Liu X, Zhang X, Ren Z, Yan S, Hu W, Dong H. High Mobility Emissive Excimer Organic Semiconductor Towards Color-Tunable Light-Emitting Transistors. Angew Chem Int Ed Engl 2024; 63:e202319380. [PMID: 38246876 DOI: 10.1002/anie.202319380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 01/08/2024] [Accepted: 01/18/2024] [Indexed: 01/23/2024]
Abstract
Organic light-emitting transistors (OLETs) are highly integrated and minimized optoelectronic devices with significant potential superiority in smart displays and optical communications. To realize these various applications, it is urgently needed for color-tunable emission in OLETs, but remains a great challenge as a result of the difficulty for designing organic semiconductors simultaneously integrating high carrier mobility, strong solid-state emission, and the ability for potential tunable colors. Herein, a high mobility emissive excimer organic semiconductor, 2,7-di(2-anthryl)-9H-fluorene (2,7-DAF) was reasonably designed by introducing a rotatable carbon-carbon single bond connecting two anthracene groups at the 2,7-sites of fluorene, and the small torsion angles simultaneously guarantee effective conjugation and suppress fluorescence quenching. Indeed, the unique stable dimer arrangement and herringbone packing mode of 2,7-DAF single crystal enables its superior integrated optoelectronic properties with high carrier mobility of 2.16 cm2 ⋅ V-1 ⋅ s-1 , and strong excimer emission with absolute photoluminescence quantum yield (PLQY) of 47.4 %. Furthermore, the voltage-dependent electrically induced color-tunable emission from orange to blue was also demonstrated for an individual 2,7-DAF single crystal based OLETs for the first time. This work opens the door for a new class of high mobility emissive excimer organic semiconductors, and provides a good platform for the study of color-tunable OLETs.
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Grants
- 2022YFB3603800, 2018YFA0703200 Ministry of Science and Technology
- 52233010, 52103245, 61890943, 22021002, 51725304 and 22305252 Innovative Research Group Project of the National Natural Science Foundation of China
- YSBR-053 Training Program for Excellent Young Innovators of Changsha
- 2023YFB3609000, 2022YFB3603800, 2018YFA0703200 Ministry of Science and Technology of China
- 52233010, 52103245, 22021002, and 22305252 Natural Science Foundation of China
- YSBR-053 CAS Project for Young Scientists in Basic Research
- BNLMS-CXXM-202012 Beijing National Laboratory for Molecular Sciences
- 2023M733555 China Postdoctoral Science Foundation
- GZB20230771 Postdoctoral Fellowship Program of CPSF
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Affiliation(s)
- Ziyi Xie
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Dan Liu
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Zhennan Zhao
- State Key Laboratory of Chemical Resource Engineering, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Can Gao
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Pu Wang
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Chuanxiu Jiang
- CAS Key Laboratory of Standardization and Measurement for Nanotechnology, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing, 100190, China
| | - Xinfeng Liu
- CAS Key Laboratory of Standardization and Measurement for Nanotechnology, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, Beijing, 100190, China
| | - Xiaotao Zhang
- Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Department of Chemistry, School of Sciences, Tianjin University and Collaborative Innovation Center of Chemical Science and Engineering, Tianjin, 300072, China
| | - Zhongjie Ren
- State Key Laboratory of Chemical Resource Engineering, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Shouke Yan
- State Key Laboratory of Chemical Resource Engineering, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
- Key Laboratory of Rubber-Plastics, Ministry of Education, Qingdao University of Science & Technology, Qingdao, 266042, China
| | - Wenping Hu
- Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Department of Chemistry, School of Sciences, Tianjin University and Collaborative Innovation Center of Chemical Science and Engineering, Tianjin, 300072, China
| | - Huanli Dong
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
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3
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Intrinsically elastic and self-healing luminescent polyisoprene copolymers formed via covalent bonding and hydrogen bonding design. Polym J 2022. [DOI: 10.1038/s41428-022-00683-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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4
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Singh P, Mirza AU, Mondal AH, Mukhopadhyay K, Nishat N. Functionalization of
PMMA
/
TiO
2
nanocomposites: Synthesis, characterization and their antioxidant and antibacterial evaluation. J Appl Polym Sci 2022. [DOI: 10.1002/app.51749] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Paramjit Singh
- Inorganic Material Research Laboratory, Department of Chemistry Jamia Millia Islamia New Delhi India
| | - Azar Ullah Mirza
- Inorganic Material Research Laboratory, Department of Chemistry Jamia Millia Islamia New Delhi India
| | - Aftab Hossain Mondal
- Antimicrobial Research Laboratory, School of Environmental Sciences Jawaharlal Nehru University New Delhi India
| | - Kasturi Mukhopadhyay
- Antimicrobial Research Laboratory, School of Environmental Sciences Jawaharlal Nehru University New Delhi India
| | - Nahid Nishat
- Inorganic Material Research Laboratory, Department of Chemistry Jamia Millia Islamia New Delhi India
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5
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Sun N, Han Y, Sun L, Xu M, Wang K, Lin J, Sun C, An J, Wang S, Wei Q, Zheng Y, Zhuo Z, Bai L, Xie L, Yin C, Zhang X, Huang W. Diarylfluorene Flexible Pendant Functionalization of Polystyrene for Efficient and Stable Deep-Blue Polymer Light-Emitting Diodes. Macromolecules 2021. [DOI: 10.1021/acs.macromol.0c02876] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Ning Sun
- Centre for Supramolecular Optoelectronics (CSO), Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing 211816, China
| | - Yamin Han
- Centre for Supramolecular Optoelectronics (CSO), Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing 211816, China
| | - Lili Sun
- Centre for Supramolecular Optoelectronics (CSO), Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing 211816, China
| | - Man Xu
- Centre for Molecular Systems and Organic Devices (CMSOD), State Key Laboratory of Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | - Kai Wang
- Centre for Supramolecular Optoelectronics (CSO), Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing 211816, China
| | - Jinyi Lin
- Centre for Supramolecular Optoelectronics (CSO), Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing 211816, China
| | - Chen Sun
- Centre for Supramolecular Optoelectronics (CSO), Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing 211816, China
| | - JingXi An
- Centre for Molecular Systems and Organic Devices (CMSOD), State Key Laboratory of Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | - Shengjie Wang
- Centre for Supramolecular Optoelectronics (CSO), Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing 211816, China
| | - Qi Wei
- Frontiers Science Center for Flexible Electronics (FSCFE), Shaanxi Institute of Flexible Electronics (SIFE) & Shaanxi Institute of Biomedical Materials and Engineering (SIBME), Northwestern Polytechnical University (NPU), 127 West Youyi Road, Xi’an 710072, China
| | - Yingying Zheng
- Centre for Supramolecular Optoelectronics (CSO), Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing 211816, China
| | - Zhiqiang Zhuo
- Centre for Supramolecular Optoelectronics (CSO), Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing 211816, China
| | - Lubing Bai
- Centre for Supramolecular Optoelectronics (CSO), Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing 211816, China
| | - Linghai Xie
- Centre for Molecular Systems and Organic Devices (CMSOD), State Key Laboratory of Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | - Chengrong Yin
- Centre for Supramolecular Optoelectronics (CSO), Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing 211816, China
| | - Xinwen Zhang
- Centre for Molecular Systems and Organic Devices (CMSOD), State Key Laboratory of Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | - Wei Huang
- Centre for Supramolecular Optoelectronics (CSO), Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing 211816, China
- Centre for Molecular Systems and Organic Devices (CMSOD), State Key Laboratory of Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
- Frontiers Science Center for Flexible Electronics (FSCFE), Shaanxi Institute of Flexible Electronics (SIFE) & Shaanxi Institute of Biomedical Materials and Engineering (SIBME), Northwestern Polytechnical University (NPU), 127 West Youyi Road, Xi’an 710072, China
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6
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Zhang H, Li T, Liu B, Ma TN, Huang L, Bai ZM, Lu D. Effect and Mechanism of Solvent Properties on Solution Behavior and Films Condensed State Structure for the Semi-rigid Conjugated Polymers. CHINESE JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1007/s10118-021-2555-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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7
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El-Shehawy AA, Attia AM, Abdallah ARIA, El-Hendawy MM. Synthesis, characterization, photophysical properties, and computational studies on N-hexylphenothiazine/cyanopyridine based π-conjugated copolymers. HIGH PERFORM POLYM 2021. [DOI: 10.1177/0954008320988757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In this paper, π-conjugated copolymers, namely N-hexylphenothiazine/cyanopyridine/phenyl/benzothiadiazole, N-hexylphenothiazine/cyanopyridine/phenyl/9,9-dihexylfluorene, and N-hexylphenothiazine/cyanopyridine/phenyl/9,9-diethylhexylfluorene were readily synthesized via Pd-catalyzed Suzuki cross-coupling reaction. The polymer structures and their photophysical properties were characterized by elemental analysis, 1H NMR, GPC, TGA, XRD, UV-vis absorption and PL spectroscopy measurements. The coupling agent effect on photophysical properties of copolymers was investigated to rationally design polymers with particular physical properties to be employed in optoelectronic devices. The UV-vis absorption spectroscopy of copolymers showed λmax at a range of ∼334–474 nm and red-shifted in their films to a range of ∼342–381 nm. These copolymers displayed highly intense fluorescence in their solutions and films. The PL spectra of copolymers indicated red and near-infrared light, rendering them a prospect for being red and near-infrared light-emitting materials for PLEDs. XRD analysis demonstrated a d-spacing range of ∼3.79–4.32 Å, reflecting π-π stacking and some degree of crystallinity in some polymers, and only P1 and P2 showed peaks in the small-angle region, indicating lamellar structures. To understand the relationship between molecular structures of target materials and their photophysical and photovoltaic properties, density functional theory (DFT) and its time-dependent form (TD-DFT) were employed.
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Affiliation(s)
- Ashraf A El-Shehawy
- Department of Chemistry, Faculty of Science, Kafrelsheikh University, Kafrelsheikh, Egypt
| | - Adel M Attia
- Department of Chemistry, Faculty of Science, Kafrelsheikh University, Kafrelsheikh, Egypt
| | | | - Morad M El-Hendawy
- Department of Chemistry, Faculty of Science, New Valley University, Kharga, Egypt
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8
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Popovici D, Diaconu A, Rotaru A, Marin L. Microwave-Assisted Synthesis of an Alternant Poly(fluorene-oxadiazole). Synthesis, Properties, and White Light-Emitting Devices. Polymers (Basel) 2019; 11:polym11101562. [PMID: 31557919 PMCID: PMC6835352 DOI: 10.3390/polym11101562] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Revised: 09/22/2019] [Accepted: 09/23/2019] [Indexed: 12/20/2022] Open
Abstract
An alternant poly(dihexyl fluorene-co diphenyl oxadiazole) has been synthetized by microwave-assisted oxidative polymerization. The structure has been confirmed by 1H-NMR and FTIR spectroscopies. Gel permeation chromatography indicated high molecular weight and low polydispersity index. DFT calculations suggested a complete separation of HOMO and LUMO orbitals, which were located on fluorene and oxadiazole moiety, respectively. X-ray diffraction, polarized light microscopy, and atomic force microscopy indicated the polymer tendency to stack into a layered morphology with a more compact structure for the films prepared by spin coating. Furthermore, UV-vis and photoluminescence spectroscopies indicated the formation of H-aggregates which played a key role in photoluminescence quenching in solid state. Nevertheless, the good charge mobility gained due to the orbital overlapping in H-aggregates led to excellent electroluminescence, which enabled the development of white OLED devices with outstanding stability.
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Affiliation(s)
- Dumitru Popovici
- "Petru Poni" Institute of Macromolecular Chemistry, Romanian Academy, 700487 Iasi, Romania.
| | - Andrei Diaconu
- Faculty of Electrical Engineering and Computer Science, Stefan cel Mare University, 720299 Suceava, Romania.
| | - Aurelian Rotaru
- Faculty of Electrical Engineering and Computer Science, Stefan cel Mare University, 720299 Suceava, Romania.
| | - Luminita Marin
- "Petru Poni" Institute of Macromolecular Chemistry, Romanian Academy, 700487 Iasi, Romania.
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9
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Ertan S, Cihaner A. Designing a Solution Processable Poly(3,4-ethylenedioxyselenophene) Analogue. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b01833] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Salih Ertan
- Atilim Optoelectronic Materials and Solar Energy Laboratory (ATOMSEL), Chemical Engineering and Applied Chemistry Department, Atilim University, TR-06836 Ankara, Turkey
- Polymer Science and Technology Department, Middle East Technical University, TR-06800 Ankara, Turkey
| | - Atilla Cihaner
- Atilim Optoelectronic Materials and Solar Energy Laboratory (ATOMSEL), Chemical Engineering and Applied Chemistry Department, Atilim University, TR-06836 Ankara, Turkey
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10
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Critical Evaluation of Thermal, Optical and Morphological Properties of V, S and Dy Doped-ZnO/PVDF/Functionalized-PMMA Blended Nanocomposites. J Inorg Organomet Polym Mater 2018. [DOI: 10.1007/s10904-018-0866-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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11
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Liu CF, Sang M, Lai WY, Lu T, Liu X, Huang W. Design and Synthesis of Monodisperse Macromolecular Starbursts Based on a Triazine Center with Multibranched Oligofluorenes as Efficient Gain Media for Organic Lasers. Macromolecules 2018. [DOI: 10.1021/acs.macromol.7b02204] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Cheng-Fang Liu
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | - Ming Sang
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | - Wen-Yong Lai
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | - Ting−Ting Lu
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | - Xu Liu
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
| | - Wei Huang
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications, 9 Wenyuan Road, Nanjing 210023, China
- Shaanxi
Institute of Flexible Electronics (SIFE), Northwestern Polytechnical University (NPU), 127 West Youyi Road, Xi’an 710072, Shaanxi, China
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12
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Louis B, Caubergh S, Larsson PO, Tian Y, Scheblykin IG. Light and oxygen induce chain scission of conjugated polymers in solution. Phys Chem Chem Phys 2018; 20:1829-1837. [DOI: 10.1039/c7cp07347j] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
How fast conjugated polymers degrade when stored in solution? Can one trust the molecular weight provided by the producer when doing spectroscopy?
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Affiliation(s)
- Boris Louis
- Chemical Physics and NanoLund
- Lund University
- Lund
- Sweden
- Divison of Molecular Imaging and Photonics
| | | | | | - Yuxi Tian
- Chemical Physics and NanoLund
- Lund University
- Lund
- Sweden
- School of Chemistry and Chemical Engineering
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13
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Lim HC, Kim JJ, Jang J, Hong JI. Effect of the π-linker on the performance of organic photovoltaic devices based on push–pull D–π–A molecules. NEW J CHEM 2018. [DOI: 10.1039/c8nj00915e] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The bulk heterojunction organic photovoltaic (OPV) devices based on 3T : PC71BM (2 wt%, 1 : 1.75 w/w) exhibited a higher power conversion efficiency of 2.58% than DTT-based OPV devices.
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Affiliation(s)
- Hong Chul Lim
- Department of Chemistry
- Seoul National University
- Seoul 08826
- Korea
| | - Jang-Joo Kim
- Department of Materials Science and Engineering
- Seoul National University
- Seoul 08826
- Korea
| | - Jyongsik Jang
- Department of Chemical and Biological Engineering
- Seoul National University
- Seoul 08826
- Korea
| | - Jong-In Hong
- Department of Chemistry
- Seoul National University
- Seoul 08826
- Korea
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14
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Anandkumar D, Rajakumar P. Synthesis, photophysical and electrochemical properties and DSSC application of triphenylaminochalcone cored dendrimers with anthracene and pyrene as surface groups and triazolylcholanoate as the bridging unit. NEW J CHEM 2018. [DOI: 10.1039/c8nj01412d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Triphenylaminochalcone-cored dendrimers decorated with anthracene and pyrene at the periphery have been synthesized by a convergent methodology using a click chemistry approach and characterized from spectral data and elemental analyses.
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Affiliation(s)
- Devaraj Anandkumar
- Department of Organic Chemistry, University of Madras
- Guindy Campus
- Chennai-600 025
- India
| | - Perumal Rajakumar
- Department of Organic Chemistry, University of Madras
- Guindy Campus
- Chennai-600 025
- India
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15
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16
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Zhao W, Wang Z, Li X, Zhang D, Zhang X, Lu P. Preparation of 9,10-diarylphenanthrene derivative and its application in full color emitters synthesis. Chem Res Chin Univ 2017. [DOI: 10.1007/s40242-017-7044-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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17
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Madhav H, Singh P, Singh N, Jaiswar G. Evaluations of thermal and antibacterial properties of nanocomposites of functionalized poly(methyl methacrylate) with different amino containing groups. Macromol Res 2017. [DOI: 10.1007/s13233-017-5076-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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18
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Chang CJ, Leong YY, Lai CF, Chiou WY, Su MJ, Chang SJ. Performance of white light emitting diodes prepared by casting wavelength-converting polymer on InGaN devices. J Appl Polym Sci 2017. [DOI: 10.1002/app.45210] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Chi-Jung Chang
- Department of Chemical Engineering; Feng Chia University; Seatwen Taichung 40724 Taiwan, Republic of China
| | - Yun-Yi Leong
- Department of Chemical Engineering; Feng Chia University; Seatwen Taichung 40724 Taiwan, Republic of China
| | - Chun-Feng Lai
- Department of Photonics; Feng Chia University; Seatwen Taichung 40724 Taiwan, Republic of China
| | - Wei-Yung Chiou
- Department of Chemical Engineering; Feng Chia University; Seatwen Taichung 40724 Taiwan, Republic of China
| | - Min-Ju Su
- Department of Chemical Engineering; Feng Chia University; Seatwen Taichung 40724 Taiwan, Republic of China
| | - Shinn-Jen Chang
- Material and Chemical Laboratories, Applied Chemistry Division, Department of Interface Chemistry; ITRI; 30011 Taiwan, Republic of China
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19
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Alidağı HA, Hacıvelioğlu F, Tümay SO, Çoşut B, Yeşilot S. Synthesis and spectral properties of fluorene substituted cyclic and polymeric phosphazenes. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2016.12.013] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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20
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Chen Y, You X, Zhang X, Zhang X, Liu B, Lai W, Huang W. Stable pure-blue emission of poly(9,9-dioctylfluorene) via suppression of the green emission. J Appl Polym Sci 2017. [DOI: 10.1002/app.44950] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yuehua Chen
- Key Laboratory for Organic Electronics and Information Displays; Institute of Advanced Materials, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing University of Posts & Telecommunications; Nanjing 210023 China
| | - Xuemeng You
- Key Laboratory for Organic Electronics and Information Displays; Institute of Advanced Materials, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing University of Posts & Telecommunications; Nanjing 210023 China
| | - Xinwen Zhang
- Key Laboratory for Organic Electronics and Information Displays; Institute of Advanced Materials, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing University of Posts & Telecommunications; Nanjing 210023 China
| | - Xiaolin Zhang
- Key Laboratory for Organic Electronics and Information Displays; Institute of Advanced Materials, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing University of Posts & Telecommunications; Nanjing 210023 China
| | - Bin Liu
- Key Laboratory for Organic Electronics and Information Displays; Institute of Advanced Materials, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing University of Posts & Telecommunications; Nanjing 210023 China
| | - Wenyong Lai
- Key Laboratory for Organic Electronics and Information Displays; Institute of Advanced Materials, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing University of Posts & Telecommunications; Nanjing 210023 China
| | - Wei Huang
- Key Laboratory for Organic Electronics and Information Displays; Institute of Advanced Materials, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing University of Posts & Telecommunications; Nanjing 210023 China
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21
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Synthesis and photoelectric properties of new Pr-bonded polymers by coordination of isopropyloxide and bipyridine unit. CHINESE JOURNAL OF POLYMER SCIENCE 2017. [DOI: 10.1007/s10118-017-1909-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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22
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Hempe M, Reggelin M. Molecular packing and morphological stability of dihydro-indeno[1,2-b]fluorenes in the context of their substitution pattern. RSC Adv 2017. [DOI: 10.1039/c7ra09401a] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The synthesis and structural characterization of a series of dihydroindeno[1,2-b]fluorene (IF) derivatives with various side chain substituents is reported.
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Affiliation(s)
- M. Hempe
- Clemens-Schöpf-Institut für Organische Chemie und Biochemie
- Technische Universität Darmstadt
- 64287 Darmstadt
- Germany
| | - M. Reggelin
- Clemens-Schöpf-Institut für Organische Chemie und Biochemie
- Technische Universität Darmstadt
- 64287 Darmstadt
- Germany
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23
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Li W, Yuan X, Huang J, Peng B, Zhou F, Ma J, Jia X. Synthesis of heat-resistant benzoxazine-based polyfluorene and its reversible temperature-sensitive fluorescence. POLYMER 2017. [DOI: 10.1016/j.polymer.2016.12.038] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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24
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Yu MN, Ou CJ, Liu B, Lin DQ, Liu YY, Xue W, Lin ZQ, Lin JY, Qian Y, Wang SS, Cao HT, Bian LY, Xie LH, Huang W. Progress in fluorene-based wide-bandgap steric semiconductors. CHINESE JOURNAL OF POLYMER SCIENCE 2016. [DOI: 10.1007/s10118-017-1897-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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25
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Li C, Zeng H. Synthesis, Photochromism, and Thermal Stability of Two New Diarylethenes Based On Spirobifluorene. J Heterocycl Chem 2016. [DOI: 10.1002/jhet.1015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Caihua Li
- Institute of Functional Molecules, School of Chemistry and Chemical Engineering; South China University of Technology; Guangzhou 510641 China
| | - Heping Zeng
- Institute of Functional Molecules, School of Chemistry and Chemical Engineering; South China University of Technology; Guangzhou 510641 China
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26
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Liu B, Lin J, Liu F, Yu M, Zhang X, Xia R, Yang T, Fang Y, Xie L, Huang W. A Highly Crystalline and Wide-Bandgap Polydiarylfluorene with β-Phase Conformation toward Stable Electroluminescence and Dual Amplified Spontaneous Emission. ACS APPLIED MATERIALS & INTERFACES 2016; 8:21648-21655. [PMID: 27480142 DOI: 10.1021/acsami.6b05247] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Bulky conjugated polymers with high crystallinity is the prerequisite for the overall improvement of performance in wide-bandgap semiconductors, including charge transport, photoluminescence quantum yield, processing reliability, and stability. Herein, we report a stable β-phase film of bulky polydiarylfluorene (PODPF) preparing by thermal annealing at ∼220 °C. The β-phase conformation and regular molecular packing are confirmed by UV-vis, photoluminescence (PL), Raman spectra, and grazing incidence X-ray diffraction (GIXD), respectively. Polymer light-emitting diodes (PLEDs) with crystalline and β-phase film serving as the active layer exhibit higher current efficiency of 1.8 cd/A (6.0 V) and more stable electroluminescence over the amorphous one. Surprisingly, mixed conformations in PODPF film produce dually tunable amplified spontaneous emission (ASE) at 463 and 482 nm. Polydiarylfluorenes with quasi-planar conformation will be a promising candidate for the next-generation gain medium toward a broadly tunable lasing and dual-wavelength laser.
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Affiliation(s)
- Bin Liu
- Center for Molecular Systems and Organic Devices (CMSOD), Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications , 9 Wenyuan Road, Nanjing 210023, China
| | - Jinyi Lin
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech) , 30 South Puzhu Road, Nanjing 211816, China
| | - Feng Liu
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech) , 30 South Puzhu Road, Nanjing 211816, China
| | - Mengna Yu
- Center for Molecular Systems and Organic Devices (CMSOD), Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications , 9 Wenyuan Road, Nanjing 210023, China
| | - Xinwen Zhang
- Center for Molecular Systems and Organic Devices (CMSOD), Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications , 9 Wenyuan Road, Nanjing 210023, China
| | - Ruidong Xia
- Center for Molecular Systems and Organic Devices (CMSOD), Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications , 9 Wenyuan Road, Nanjing 210023, China
| | - Tao Yang
- Center for Molecular Systems and Organic Devices (CMSOD), Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications , 9 Wenyuan Road, Nanjing 210023, China
| | - Yueting Fang
- Center for Molecular Systems and Organic Devices (CMSOD), Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications , 9 Wenyuan Road, Nanjing 210023, China
| | - Linghai Xie
- Center for Molecular Systems and Organic Devices (CMSOD), Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications , 9 Wenyuan Road, Nanjing 210023, China
| | - Wei Huang
- Center for Molecular Systems and Organic Devices (CMSOD), Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts & Telecommunications , 9 Wenyuan Road, Nanjing 210023, China
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech) , 30 South Puzhu Road, Nanjing 211816, China
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27
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Sang M, Cao S, Yi J, Huang J, Lai WY, Huang W. Multi-substituted triazatruxene-functionalized pyrene derivatives as efficient organic laser gain media. RSC Adv 2016. [DOI: 10.1039/c5ra25530a] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
A set of pyrene derivatives substituted with multiple triazatruxenes were synthesized and explored as efficient gain media for organic lasers.
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Affiliation(s)
- Ming Sang
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing University of Posts & Telecommunications
- Nanjing 210023
- China
| | - Sizhen Cao
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing University of Posts & Telecommunications
- Nanjing 210023
- China
| | - Jianpeng Yi
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing University of Posts & Telecommunications
- Nanjing 210023
- China
| | - Jinjin Huang
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing University of Posts & Telecommunications
- Nanjing 210023
- China
| | - Wen-Yong Lai
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing University of Posts & Telecommunications
- Nanjing 210023
- China
| | - Wei Huang
- Key Laboratory for Organic Electronics and Information Displays (KLOEID) & Institute of Advanced Materials (IAM)
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)
- Nanjing University of Posts & Telecommunications
- Nanjing 210023
- China
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28
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Wu Y, Li J, Liang W, Yang J, Sun J, Wang H, Liu X, Xu B. Synthesis and properties of hyperbranched fluorescence/phosphorescence hybrid copolymers for white polymer light emitting devices. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.08.053] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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29
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Chen KJ, Lai YC, Lin BC, Lin CC, Chiu SH, Tu ZY, Shih MH, Yu P, Lee PT, Li X, Meng HF, Chi GC, Chen TM, Kuo HC. Efficient hybrid white light-emitting diodes by organic-inorganic materials at different CCT from 3000K to 9000K. OPTICS EXPRESS 2015; 23:A204-10. [PMID: 25968786 DOI: 10.1364/oe.23.00a204] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
The hybrid white light-emitting didoes (LED) with polyfluoren (PFO) polymer and quantum dot (QD) was investigated using dispensing method at the different correlated color temperature (CCT) for cool and warm color temperature. This result indicates that the hybrid white LED device has the higher luminous efficiency than the convention one, which could be attributed to the increased utilization rate of the UV light. Furthermore, the CIE 1931 coordinate of high quality white hybrid LED with different CCT range from 3000K to 9000K is demonstrated. Consequently, the angular-dependent CCT and the thermal issue of the hybrid white LED device were also analyzed in this study.
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30
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Liu B, Lin J, Lei Z, Sun M, Xie L, Xue W, Yin C, Zhang X, Huang W. Solvent and Steric Hindrance Effects of Bulky Poly(9,9-diarylfluorene)s on Conformation, Gelation, Morphology, and Electroluminescence. MACROMOL CHEM PHYS 2015. [DOI: 10.1002/macp.201400568] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Bin Liu
- Centre for Molecular Systems and Organic Devices (CMSOD); Key Laboratory for Organic Electronics and InformationDisplays & Institute of Advanced Materials (IAM); National Synergistic Innovation Center forAdvanced Materials (SICAM); Nanjing University of Posts & Telecommunications; 9 Wenyuan Road Nanjing 210023 P.R. China
| | - Jinyi Lin
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM); National Synergistic Innovation Center for Advanced Materials (SICAM); Nanjing Tech University (NanjingTech); 30 South Puzhu Road Nanjing 211816 P.R. China
| | - Zhenfeng Lei
- Centre for Molecular Systems and Organic Devices (CMSOD); Key Laboratory for Organic Electronics and InformationDisplays & Institute of Advanced Materials (IAM); National Synergistic Innovation Center forAdvanced Materials (SICAM); Nanjing University of Posts & Telecommunications; 9 Wenyuan Road Nanjing 210023 P.R. China
| | - Mingli Sun
- Centre for Molecular Systems and Organic Devices (CMSOD); Key Laboratory for Organic Electronics and InformationDisplays & Institute of Advanced Materials (IAM); National Synergistic Innovation Center forAdvanced Materials (SICAM); Nanjing University of Posts & Telecommunications; 9 Wenyuan Road Nanjing 210023 P.R. China
| | - Linghai Xie
- Centre for Molecular Systems and Organic Devices (CMSOD); Key Laboratory for Organic Electronics and InformationDisplays & Institute of Advanced Materials (IAM); National Synergistic Innovation Center forAdvanced Materials (SICAM); Nanjing University of Posts & Telecommunications; 9 Wenyuan Road Nanjing 210023 P.R. China
| | - Wei Xue
- Centre for Molecular Systems and Organic Devices (CMSOD); Key Laboratory for Organic Electronics and InformationDisplays & Institute of Advanced Materials (IAM); National Synergistic Innovation Center forAdvanced Materials (SICAM); Nanjing University of Posts & Telecommunications; 9 Wenyuan Road Nanjing 210023 P.R. China
| | - Chengrong Yin
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM); National Synergistic Innovation Center for Advanced Materials (SICAM); Nanjing Tech University (NanjingTech); 30 South Puzhu Road Nanjing 211816 P.R. China
| | - Xinwen Zhang
- Centre for Molecular Systems and Organic Devices (CMSOD); Key Laboratory for Organic Electronics and InformationDisplays & Institute of Advanced Materials (IAM); National Synergistic Innovation Center forAdvanced Materials (SICAM); Nanjing University of Posts & Telecommunications; 9 Wenyuan Road Nanjing 210023 P.R. China
| | - Wei Huang
- Centre for Molecular Systems and Organic Devices (CMSOD); Key Laboratory for Organic Electronics and InformationDisplays & Institute of Advanced Materials (IAM); National Synergistic Innovation Center forAdvanced Materials (SICAM); Nanjing University of Posts & Telecommunications; 9 Wenyuan Road Nanjing 210023 P.R. China
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM); National Synergistic Innovation Center for Advanced Materials (SICAM); Nanjing Tech University (NanjingTech); 30 South Puzhu Road Nanjing 211816 P.R. China
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31
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Wang J, Li K, Yuan C, Jin K, Tian S, Sun J, Fang Q. Variable Polymer Properties Driven by Substituent Groups: Investigation on a Trifluorovinylether-Functionalized Polyfluorene at the C-9 Position. MACROMOL CHEM PHYS 2015. [DOI: 10.1002/macp.201400597] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jiajia Wang
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 P.R. China
| | - Kai Li
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 P.R. China
| | - Chao Yuan
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 P.R. China
| | - Kaikai Jin
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 P.R. China
| | - Song Tian
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 P.R. China
| | - Jing Sun
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 P.R. China
| | - Qiang Fang
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 P.R. China
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32
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Yang L, Yu Y, Gong Y, Li J, Ge F, Jiang L, Gao F, Dan Y. Systematic investigation of the synthesis and light-absorption broadening of a novel diketopyrrolopyrrole conjugated polymer of low and high molecular weight with thermo-labile groups. Polym Chem 2015. [DOI: 10.1039/c5py01086a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Removal of the thermo-labilet-Boc groups in a DPP-carbazole copolymer leads to the broadening of light-absorption and increased π–π stacking.
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Affiliation(s)
- Long Yang
- State Key Laboratory of Polymer Materials Engineering of China (Sichuan University)
- Polymer Research Institute of Sichuan University
- Chengdu 610065
- China
| | - Yuyan Yu
- State Key Laboratory of Polymer Materials Engineering of China (Sichuan University)
- Polymer Research Institute of Sichuan University
- Chengdu 610065
- China
| | - Yulong Gong
- College of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing 400044
- China
| | - Jiarong Li
- State Key Laboratory of Polymer Materials Engineering of China (Sichuan University)
- Polymer Research Institute of Sichuan University
- Chengdu 610065
- China
| | - Feijie Ge
- State Key Laboratory of Polymer Materials Engineering of China (Sichuan University)
- Polymer Research Institute of Sichuan University
- Chengdu 610065
- China
| | - Long Jiang
- State Key Laboratory of Polymer Materials Engineering of China (Sichuan University)
- Polymer Research Institute of Sichuan University
- Chengdu 610065
- China
| | - Fang Gao
- College of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing 400044
- China
| | - Yi Dan
- State Key Laboratory of Polymer Materials Engineering of China (Sichuan University)
- Polymer Research Institute of Sichuan University
- Chengdu 610065
- China
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33
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Wu Y, Li J, Liang W, Yang J, Sun J, Wang H, Liu X, Xu B, Huang W. Hyperbranched fluorene-alt-carbazole copolymers with spiro[3.3]heptane-2,6-dispirofluorene as the core and their application in white polymer light-emitting devices. RSC Adv 2015. [DOI: 10.1039/c5ra05713b] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A potential hyperbranched structure with 2,7-fluorene-alt-3,6-carbazole and 4,7-dithienyl-2,1,3-benzothiadiazole branches, and a three-dimensional-structured spiro[3.3]heptane-2,6-dispirofluorene core is synthesized for efficient and stable WPLEDs.
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Affiliation(s)
- Yuling Wu
- Key Laboratory of Interface Science and Engineering in Advanced Materials
- Taiyuan University of Technology
- Taiyuan
- China
- Research Center of Advanced Materials Science and Technology
| | - Jie Li
- Key Laboratory of Interface Science and Engineering in Advanced Materials
- Taiyuan University of Technology
- Taiyuan
- China
- Research Center of Advanced Materials Science and Technology
| | - Wenqing Liang
- Key Laboratory of Interface Science and Engineering in Advanced Materials
- Taiyuan University of Technology
- Taiyuan
- China
- Research Center of Advanced Materials Science and Technology
| | - Junli Yang
- Key Laboratory of Interface Science and Engineering in Advanced Materials
- Taiyuan University of Technology
- Taiyuan
- China
- Research Center of Advanced Materials Science and Technology
| | - Jing Sun
- Key Laboratory of Interface Science and Engineering in Advanced Materials
- Taiyuan University of Technology
- Taiyuan
- China
- Research Center of Advanced Materials Science and Technology
| | - Hua Wang
- Key Laboratory of Interface Science and Engineering in Advanced Materials
- Taiyuan University of Technology
- Taiyuan
- China
- Research Center of Advanced Materials Science and Technology
| | - Xuguang Liu
- College of Chemistry and Chemical Engineering
- Taiyuan University of Technology
- Taiyuan
- China
| | - Bingshe Xu
- Key Laboratory of Interface Science and Engineering in Advanced Materials
- Taiyuan University of Technology
- Taiyuan
- China
- Research Center of Advanced Materials Science and Technology
| | - Wei Huang
- Key Laboratory for Organic Electronics & Information Displays (KLOEID)
- Institute of Advanced Materials
- Nanjing University of Posts and Telecommunications (NUPT)
- Nanjing
- China
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34
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Wu Y, Li J, Liang W, Yang J, Sun J, Wang H, Liu X, Xu B, Huang W. Fluorene-based hyperbranched copolymers with spiro[3.3]heptane-2,6-dispirofluorene as the conjugation-uninterrupted branching point and their application in WPLEDs. NEW J CHEM 2015. [DOI: 10.1039/c5nj00667h] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Spiro[3.3]heptane-2,6-dispirofluorene as a three-dimensional, conjugation-uninterrupted branching point helps to enhance the electroluminescent performance of polyfluorene-based white-light-emitting hyperbranched copolymers.
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Affiliation(s)
- Yuling Wu
- Key Laboratory of Interface Science and Engineering in Advanced Materials
- Taiyuan University of Technology
- Taiyuan
- China
- Research Center of Advanced Materials Science and Technology
| | - Jie Li
- Key Laboratory of Interface Science and Engineering in Advanced Materials
- Taiyuan University of Technology
- Taiyuan
- China
- Research Center of Advanced Materials Science and Technology
| | - Wenqing Liang
- Key Laboratory of Interface Science and Engineering in Advanced Materials
- Taiyuan University of Technology
- Taiyuan
- China
- Research Center of Advanced Materials Science and Technology
| | - Junli Yang
- Key Laboratory of Interface Science and Engineering in Advanced Materials
- Taiyuan University of Technology
- Taiyuan
- China
- Research Center of Advanced Materials Science and Technology
| | - Jing Sun
- Key Laboratory of Interface Science and Engineering in Advanced Materials
- Taiyuan University of Technology
- Taiyuan
- China
- Research Center of Advanced Materials Science and Technology
| | - Hua Wang
- Key Laboratory of Interface Science and Engineering in Advanced Materials
- Taiyuan University of Technology
- Taiyuan
- China
- Research Center of Advanced Materials Science and Technology
| | - Xuguang Liu
- College of Chemistry and Chemical Engineering
- Taiyuan University of Technology
- Taiyuan
- China
| | - Bingshe Xu
- Key Laboratory of Interface Science and Engineering in Advanced Materials
- Taiyuan University of Technology
- Taiyuan
- China
- Research Center of Advanced Materials Science and Technology
| | - Wei Huang
- Key Laboratory for Organic Electronics & Information Displays (KLOEID) and Institute of Advanced Materials
- Nanjing University of Posts and Telecommunications (NUPT)
- Nanjing
- China
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35
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Li S, Chen J, Chen G, Li Q, Sun K, Yuan Z, Qin W, Xu H, Wu C. Semiconductor polymer dots induce proliferation in human gastric mucosal and adenocarcinoma cells. Macromol Biosci 2014; 15:318-27. [PMID: 25504417 DOI: 10.1002/mabi.201400428] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2014] [Revised: 11/03/2014] [Indexed: 11/11/2022]
Abstract
We investigated the cellular uptake behavior and cell viability of semiconducting polymer dots (Pdots) on human gastric adenocarcinoma (SGC-7901) cells and human gastric mucosal (GES-1) cells. MTT studies indicate the Pdot treatment induces obvious cell proliferation in both types of cell lines. We performed further investigations such as reactive oxygen species (ROS) generation and mitochondrial membrane potential (MMP) change, which indicate that the cell proliferation is in good agreement with the increase in the ROS and MMP levels. Moreover, expression of protein kinase B (Akt) decreased as the Pdot concentration increases, but the expression of protein dual-phosphorylated Erk (p-Erk) and phosphorylated c-Jun N-terminal kinases (p-JNK) were increased. These effects indicated that the Pdots could promote the growth of SGC-7901 cells and GES-1 cells by appropriately regulating the expressions of protein Akt, p-Erk, and p-JNK.
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Affiliation(s)
- Shouying Li
- Department of Gastroenterology, The First Hospital of Jilin University, Changchun, 130021, China
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36
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Huang J, Wang W, Gu J, Li W, Zhang Q, Ding Y, Xi K, Zheng Y, Jia X. New bead type and high symmetrical diallyl-POSS based emissive conjugated polyfluorene. POLYMER 2014. [DOI: 10.1016/j.polymer.2014.10.071] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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Ondarse-Alvarez D, Oldani N, Tretiak S, Fernandez-Alberti S. Computational Study of Photoexcited Dynamics in Bichromophoric Cross-Shaped Oligofluorene. J Phys Chem A 2014; 118:10742-53. [DOI: 10.1021/jp504720n] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- D. Ondarse-Alvarez
- Universidad Nacional de Quilmes, Roque Saenz Peña 352, B1876BXD Bernal, Argentina
| | - N. Oldani
- Universidad Nacional de Quilmes, Roque Saenz Peña 352, B1876BXD Bernal, Argentina
| | - S. Tretiak
- Theoretical
Division, Center for Nonlinear Studies (CNLS), and Center for Integrated
Nanotechnologies (CINT), Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States
| | - S. Fernandez-Alberti
- Universidad Nacional de Quilmes, Roque Saenz Peña 352, B1876BXD Bernal, Argentina
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38
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Deng C, Jiang P, Shen X, Ling J, Hogen-Esch TE. White light emission of multi-chromophore photoluminescent nanoparticles using polyacrylate scaffold copolymers with pendent polyfluorene groups. Polym Chem 2014. [DOI: 10.1039/c4py00595c] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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39
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Wang X, Zhao L, Shao S, Ding J, Wang L, Jing X, Wang F. Poly(spirobifluorene)s Containing Nonconjugated Diphenylsulfone Moiety: Toward Blue Emission Through a Weak Charge Transfer Effect. Macromolecules 2014. [DOI: 10.1021/ma500407m] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xuchao Wang
- State
Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Lei Zhao
- State
Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Shiyang Shao
- State
Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
| | - Junqiao Ding
- State
Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
| | - Lixiang Wang
- State
Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
| | - Xiabin Jing
- State
Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
| | - Fosong Wang
- State
Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
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40
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Li JJ, Wang JJ, Zhou YN, Luo ZH. Synthesis and characterization of polyfluorene-based photoelectric materials: the effect of coil segment on the spectral stability. RSC Adv 2014. [DOI: 10.1039/c4ra01616e] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The spectral stability of polyfluorene-based copolymers could be improved through incorporating an appropriate coil segment.
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Affiliation(s)
- Jin-Jin Li
- Department of Chemical Engineering
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240, P.R. China
| | - Jian-Jian Wang
- Department of Chemical and Biochemical Engineering
- College of Chemistry and Chemical Engineering
- Xiamen University
- Xiamen 361005, P.R. China
| | - Yin-Ning Zhou
- Department of Chemical Engineering
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240, P.R. China
| | - Zheng-Hong Luo
- Department of Chemical Engineering
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240, P.R. China
- Department of Chemical and Biochemical Engineering
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41
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42
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Supramolecular luminescence from oligofluorenol-based supramolecular polymer semiconductors. Int J Mol Sci 2013; 14:22368-79. [PMID: 24232455 PMCID: PMC3856068 DOI: 10.3390/ijms141122368] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2013] [Revised: 10/21/2013] [Accepted: 10/29/2013] [Indexed: 12/04/2022] Open
Abstract
Supramolecular luminescence stems from non-covalent exciton behaviors of active π-segments in supramolecular entities or aggregates via intermolecular forces. Herein, a π-conjugated oligofluorenol, containing self-complementary double hydrogen bonds, was synthesized using Suzuki coupling as a supramolecular semiconductor. Terfluorenol-based random supramolecular polymers were confirmed via concentration-dependent nuclear magnetic resonance (NMR) and dynamic light scattering (DLS). The photoluminescent spectra of the TFOH-1 solution exhibit a green emission band (g-band) at approximately ~520 nm with reversible features, as confirmed through titration experiments. Supramolecular luminescence of TFOH-1 thin films serves as robust evidence for the aggregates of g-band. Our results suggest that the presence of polyfluorene ketone defects is a sufficient condition, rather than a sufficient-necessary condition for the g-band. Supramolecular electroluminescence will push organic devices into the fields of supramolecular optoelectronics, spintronics, and mechatronics.
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43
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Chen SA, Jen TH, Lu HH. A Review on the Emitting Species in Conjugated Polymers for Photo- and Electro-luminescence. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.201000067] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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44
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Ng JKP, Cho CM, Chin JM, Ke KL, He C, Xu J. Thermally stable glassy luminescent cyclotriphosphazenes. Eur Polym J 2013. [DOI: 10.1016/j.eurpolymj.2013.02.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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45
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He G, Kang L, Torres Delgado W, Shynkaruk O, Ferguson MJ, McDonald R, Rivard E. The Marriage of Metallacycle Transfer Chemistry with Suzuki–Miyaura Cross-Coupling To Give Main Group Element-Containing Conjugated Polymers. J Am Chem Soc 2013; 135:5360-3. [DOI: 10.1021/ja402242z] [Citation(s) in RCA: 122] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Gang He
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton, Alberta,
Canada T6G 2G2
| | - Le Kang
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton, Alberta,
Canada T6G 2G2
| | - William Torres Delgado
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton, Alberta,
Canada T6G 2G2
| | - Olena Shynkaruk
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton, Alberta,
Canada T6G 2G2
| | - Michael J. Ferguson
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton, Alberta,
Canada T6G 2G2
| | - Robert McDonald
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton, Alberta,
Canada T6G 2G2
| | - Eric Rivard
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton, Alberta,
Canada T6G 2G2
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46
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Venegoni I, Carniato F, Olivero F, Bisio C, Pira NL, Lambertini VG, Marchese L. A novel electroluminescent PPV copolymer and silsesquioxane nanocomposite film for the preparation of efficient PLED devices. NANOTECHNOLOGY 2012; 23:435702. [PMID: 23059798 DOI: 10.1088/0957-4484/23/43/435702] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Polymer light-emitting diodes (PLEDs) have attracted growing interest in recent years for their potential use in displays and lighting fields. Nevertheless, PLED devices have some disadvantages in terms of low optoelectronic efficiency, high cost, short lifetimes and low thermal stability, which limit their final applications. Huge efforts have been made recently to improve the performances of these devices. The addition of inorganic or hybrid organic-inorganic nanoparticles to the light-emitting polymers, for example, allows their thermal stability and electroluminescent efficiency to be increased. Following this approach, novel PLED devices based on composite films of PPV-derivative copolymer (commercial name Super Yellow, SY) and octaisobutil POSS, were developed in this study. The device containing Super Yellow loaded with 1 wt% of POSS showed higher efficiency (ca. +30%) and improved lifetime in comparison to PLED prepared with the pure electroluminescent polymer. The PLED devices developed in this study are suitable candidates for automotive dashboards and, in general, for lighting applications.
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Affiliation(s)
- Ivan Venegoni
- Dipartimento di Scienze e Innovazione Tecnologica and Centro Interdisciplinare Nano-Sistemi, Università del Piemonte Orientale 'Amedeo Avogadro' Viale T Michel 11, I-15121 Alessandria, Italy
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47
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Sakamoto J, Rehahn M, Wegner G, Schlüter AD. Suzuki Polycondensation: Polyarylenes à la Carte. Macromol Rapid Commun 2012; 30:653-87. [PMID: 21706656 DOI: 10.1002/marc.200900063] [Citation(s) in RCA: 217] [Impact Index Per Article: 18.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
This review draws a rather comprehensive picture of how Suzuki polycondensation was discovered in 1989 and how it was subsequently developed into the most powerful polymerization method for polyarylenes during the last 20 years. It combines insights into synthetic issues with classes of polymers prepared and touches upon aspects of this method's technological importance. Because a significant part of the developmental work was carried out in industry, the present review makes reference to an unusually large number of patents.
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Affiliation(s)
- Junji Sakamoto
- Department of Materials, HCI J541, ETH Zürich, Wolfgang-Pauli-Strasse 10, 8093 Zürich, Switzerland
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48
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Xie LH, Yin CR, Lai WY, Fan QL, Huang W. Polyfluorene-based semiconductors combined with various periodic table elements for organic electronics. Prog Polym Sci 2012. [DOI: 10.1016/j.progpolymsci.2012.02.003] [Citation(s) in RCA: 248] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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49
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Li SH, Fang L, Wang R, Xu CH. Silicon-containing poly(p-arylene vinylene)s: Synthesis and photophysics. CHINESE JOURNAL OF POLYMER SCIENCE 2012. [DOI: 10.1007/s10118-012-1157-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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50
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Thangthong AM, Prachumrak N, Namuangruk S, Jungsuttiwong S, Keawin T, Sudyoadsuk T, Promarak V. Synthesis, Properties and Applications of Biphenyl Functionalized 9,9-Bis(4-diphenylaminophenyl)fluorenes as Bifunctional Materials for Organic Electroluminescent Devices. European J Org Chem 2012. [DOI: 10.1002/ejoc.201200641] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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