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Suslov DS, Bykov MV, Kravchenko OV. Norbornene Addition Polymerization with Catalysts Based on Transition Metal Compounds: 2008–2018. POLYMER SCIENCE SERIES C 2019. [DOI: 10.1134/s181123821901017x] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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2
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Hung MK, Tsai KW, Sharma S, Lei J, Wu JY, Chen SA. Optoelectronic Properties of High Triplet σ-π-Conjugated Poly[(biphenyl group IV-A atom (C, Si, Ge, Sn)] Backbones. ACS APPLIED MATERIALS & INTERFACES 2019; 11:36895-36904. [PMID: 31532617 DOI: 10.1021/acsami.9b11496] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
A series of σ-π-conjugated polymers composed of biphenyl and X atom as backbone repeat unit (where X is the group IV-A atom: carbon, silicon, germanium, or tin) grafted with two alkoxy-substituted biphenyls at the X atom as side chains are synthesized and their optoelectronic properties are studied systematically. We choose biphenyl rather than alkyl as the side chain because its frontier molecular orbital distributions are close to those of our previously reported σ-π-conjugated polymer grafted with transport moieties. The present σ-π polymers with various X atoms show significant differences in triplet energy (ET) ranging from 2.58 to 2.83 eV with the sequence Ge > Si > C > Sn and in charge mobilities from 10-9 to 10-7 cm2/(V s) with the sequence Si > Ge > Sn > C, indicating that the properties of the σ-π polymers are largely affected by their X atoms. The Ge- and Sn-based σ-π-conjugated polymers show the highest and lowest ET values, respectively, due to their different levels of π-electron delocalization caused by size effects and (d-p)π orbital interaction. For their charge transport properties, the Si-based conjugated σ-π polymer gives the highest hole and electron mobilities due to the stronger σ-π conjugation and shorter Si-C bond length between the attached carbon atom in biphenyl and Si. On the contrary, the C-based σ-π-conjugated polymer gives the lowest charge mobilities due to a lack of d orbital in the C atom leading to a poor σ-π conjugation characteristic. These σ-π polymers with different ET levels and charge transport properties show a significant effect on their electroluminescence characteristics. Among them, the Ge-based σ-π-conjugated polymer when used as host shows the best device performance due to its higher ET and reasonable charge mobility. Such findings of different optoelectronic properties of these σ-π-conjugated polymers provide useful guidelines for the selection of backbone for designing σ-π-conjugated polymer host grafted with charge transport moieties.
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Affiliation(s)
- Miao-Ken Hung
- Department of Chemical Engineering , National Tsing-Hua University , Hsinchu 30013 , Taiwan
| | - Kuen-Wei Tsai
- Department of Chemical Engineering , National Tsing-Hua University , Hsinchu 30013 , Taiwan
| | - Sunil Sharma
- Department of Chemical Engineering , National Tsing-Hua University , Hsinchu 30013 , Taiwan
| | - Jian Lei
- Department of Chemical Engineering , National Tsing-Hua University , Hsinchu 30013 , Taiwan
| | - Jun-Yi Wu
- Department of Chemical Engineering , National Tsing-Hua University , Hsinchu 30013 , Taiwan
| | - Show-An Chen
- Department of Chemical Engineering , National Tsing-Hua University , Hsinchu 30013 , Taiwan
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Guo L, Zhang YP, Mu HL, Pan L, Wang KT, Gao H, Wang B, Ma Z, Li YS. Efficient Addition Polymerization of Norbornene with Polar Norbornene Derivatives by Neutral Nickel(II) Catalysts. CHINESE JOURNAL OF POLYMER SCIENCE 2019. [DOI: 10.1007/s10118-019-2292-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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Yevlampieva NP, Bermeshev MV, Vezo OS, Bermesheva EV, Voznyak AI, Kim RO. Synthesis and Molecular Properties of Additive Poly(5-ethylidene-2-norbornene). POLYMER SCIENCE SERIES A 2019. [DOI: 10.1134/s0965545x19020032] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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5
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Bermeshev M, Chapala P. Addition polymerization of functionalized norbornenes as a powerful tool for assembling molecular moieties of new polymers with versatile properties. Prog Polym Sci 2018. [DOI: 10.1016/j.progpolymsci.2018.06.003] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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6
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Kumar A, Yang M, Kim M, Gabbaï FP, Lee MH. OFF–ON Fluorescence Sensing of Fluoride by Donor–Antimony(V) Lewis Acids. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00759] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Ajay Kumar
- Department
of Chemistry and EHSRC, University of Ulsan, Ulsan 44610, Republic of Korea
| | - Mengxi Yang
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Minji Kim
- Department
of Chemistry and EHSRC, University of Ulsan, Ulsan 44610, Republic of Korea
| | - François P. Gabbaï
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Min Hyung Lee
- Department
of Chemistry and EHSRC, University of Ulsan, Ulsan 44610, Republic of Korea
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Klöckner B, Niederer K, Fokina A, Frey H, Zentel R. Conducting Polymer with Orthogonal Catechol and Disulfide Anchor Groups for the Assembly of Inorganic Nanostructures. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b00217] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Benjamin Klöckner
- Institute of Organic Chemistry, Johannes Gutenberg University Mainz, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Kerstin Niederer
- Institute of Organic Chemistry, Johannes Gutenberg University Mainz, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Ana Fokina
- Institute of Organic Chemistry, Johannes Gutenberg University Mainz, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Holger Frey
- Institute of Organic Chemistry, Johannes Gutenberg University Mainz, Duesbergweg 10-14, 55128 Mainz, Germany
| | - Rudolf Zentel
- Institute of Organic Chemistry, Johannes Gutenberg University Mainz, Duesbergweg 10-14, 55128 Mainz, Germany
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Fokina A, Lee Y, Chang JH, Braun L, Bae WK, Char K, Lee C, Zentel R. Side-chain conjugated polymers for use in the active layers of hybrid semiconducting polymer/quantum dot light emitting diodes. Polym Chem 2016. [DOI: 10.1039/c5py01492a] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three monomers,M1–M3, with modified carbazole cores and styrene functionality were polymerized by RAFT. The polymers were then used in the active layers of hybrid polymer/quantum dot light emitting diodes.
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Affiliation(s)
- Ana Fokina
- Institute for Organic Chemistry
- Johannes Gutenberg University
- Mainz
- Germany
- Graduate School for Excellence Materials Science in Mainz
| | - Yeonkyung Lee
- Department of Electrical Engineering and Computer Science
- Inter-University Semiconductor Research Center (ISRC)
- Seoul National University
- Seoul 151-742
- Korea
| | - Jun Hyuk Chang
- Photo-Electronic Hybrids Research Center
- National Agenda Research Division
- Korea Institute of Science and Technology
- Seoul 136-791
- Korea
| | - Lydia Braun
- Institute for Organic Chemistry
- Johannes Gutenberg University
- Mainz
- Germany
| | - Wan Ki Bae
- Photo-Electronic Hybrids Research Center
- National Agenda Research Division
- Korea Institute of Science and Technology
- Seoul 136-791
- Korea
| | - Kookheon Char
- School of Chemical and Biological Engineering
- The National Creative Research Initiative Center for Intelligent Hybrids
- Seoul National University
- Seoul 08826
- Korea
| | - Changhee Lee
- Department of Electrical Engineering and Computer Science
- Inter-University Semiconductor Research Center (ISRC)
- Seoul National University
- Seoul 151-742
- Korea
| | - Rudolf Zentel
- Institute for Organic Chemistry
- Johannes Gutenberg University
- Mainz
- Germany
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Kim T, Lim S, Park SR, Han CJ, Lee MH. Polynorbornene copolymer with side-chain triarylborane and iridium(III) groups: An emissive layer material with electron transporting properties for PhOLEDs. POLYMER 2015. [DOI: 10.1016/j.polymer.2015.04.020] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Abstract
A copper/β-diketone-catalysedN-arylation of carbazoles with aryl iodides is developed with broad substrate applicability and moderate to good yields.
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Affiliation(s)
- Fei Chen
- School of Chemistry and Chemical Engineering
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan
- Shihezi University
- Shihezi
- China
| | - Ning Liu
- School of Chemistry and Chemical Engineering
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan
- Shihezi University
- Shihezi
- China
| | - Enhui Ji
- School of Chemistry and Chemical Engineering
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan
- Shihezi University
- Shihezi
- China
| | - Bin Dai
- School of Chemistry and Chemical Engineering
- Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan
- Shihezi University
- Shihezi
- China
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Sugino H, Koyama Y, Nakano T. A high triplet-energy polymer: synthesis and photo-physical properties of a π-stacked vinyl polymer having a xanthone moiety in the side chain. RSC Adv 2015. [DOI: 10.1039/c4ra16023a] [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
Poly(xanthon-3-yl methacrylate) having a π-stacked conformation efficiently harvests photo excitation energy for sky blue phosphorescent emission of iridium bis[(4,6-difluorophenyl)pyridinato-N,C2]picolinate (FIrpic) in solution and in film.
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Affiliation(s)
- Hiroyoshi Sugino
- Catalysis Research Center (CRC)
- Hokkaido University
- Sapporo 001-0021
- Japan
| | - Yasuhito Koyama
- Catalysis Research Center (CRC)
- Hokkaido University
- Sapporo 001-0021
- Japan
| | - Tamaki Nakano
- Catalysis Research Center (CRC)
- Hokkaido University
- Sapporo 001-0021
- Japan
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12
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Synthesis of Novel Carbazole based Styryl: Rational Approach for Photophysical Properties and TD-DFT. J Fluoresc 2014; 24:1457-72. [DOI: 10.1007/s10895-014-1429-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2014] [Accepted: 07/07/2014] [Indexed: 10/24/2022]
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13
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Wang X, Zhao L, Shao S, Ding J, Wang L, Jing X, Wang F. Tunable charge transfer effect in poly(spirobifluorene)s with different electron-rich side chains. Polym Chem 2014. [DOI: 10.1039/c4py00698d] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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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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Polynorbornenes with pendant PCBM as an acceptor for OPVs: Ring-opening metathesis versus vinyl-addition polymerization. Eur Polym J 2014. [DOI: 10.1016/j.eurpolymj.2013.11.018] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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16
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Eo M, Park MH, Kim T, Do Y, Lee MH. Polynorbornene copolymers with pendent o-carborane and carbazole groups: Novel side-chain donor–acceptor copolymers for turn-on sensing of nucleophilic anions. POLYMER 2013. [DOI: 10.1016/j.polymer.2013.09.031] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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17
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Park JH, Koh TW, Chung J, Park SH, Eo M, Do Y, Yoo S, Lee MH. Polynorbornene Copolymer with Side-Chain Iridium(III) Emitters and Carbazole Hosts: A Single Emissive Layer Material for Highly Efficient Electrophosphorescent Devices. Macromolecules 2013. [DOI: 10.1021/ma302342p] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jun Ha Park
- Department of Chemistry, KAIST, Daejeon 305−701, Republic of Korea
| | - Tae-Wook Koh
- Department of Electrical Engineering, KAIST, Daejeon 305−701, Republic of Korea
| | - Jin Chung
- Department of Electrical Engineering, KAIST, Daejeon 305−701, Republic of Korea
| | - Sung Hoon Park
- Department of Chemistry and EHSRC, University of Ulsan, Ulsan 680−749, Republic
of Korea
| | - Maengsun Eo
- Department of Chemistry, KAIST, Daejeon 305−701, Republic of Korea
| | - Youngkyu Do
- Department of Chemistry, KAIST, Daejeon 305−701, Republic of Korea
| | - Seunghyup Yoo
- Department of Electrical Engineering, KAIST, Daejeon 305−701, Republic of Korea
| | - Min Hyung Lee
- Department of Chemistry and EHSRC, University of Ulsan, Ulsan 680−749, Republic
of Korea
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