Bulletin of the Korean Chemical Society, volume 42, issue 6, pages 929-933

Synthesis of Conjugated Copolymer Containing Spirobifluorene Skeleton by Acyclic Diene Metathesis Polymerization for Polymer Light‐Emitting Diode Applications

Publication typeJournal Article
Publication date2021-04-29
Quartile SCImago
Q3
Quartile WOS
Q3
Impact factor1.7
ISSN02532964, 12295949, 12295949
General Chemistry
Abstract
Grubbs-type, Hoveyda-type, cyclic alkyl amino carbene (CAAC)-based ruthenium olefin metathesis catalysts were used for the acyclic diene metathesis (ADMET) polymerization of 2,7-divinyl-9,9-di-n-octylfluorene (DVF). Additionally, various ratios of DVF and 2,2′,7,7′-tetravinyl-9,9′-spirobifluorene (TVSF) were subjected to ADMET polymerization to obtain polymers P1–P7. Polymers P1–P4 were analyzed with gel permeation chromatography, UV–vis spectroscopy, and photoluminescence spectroscopy. As the TVSF ratio increases, polymers exhibit lower solubility but a narrower band in the photoluminescence spectrum. Polymer light-emitting diode (PLED) devices were fabricated with polymers P1, P2, and P3. The performances of the PLED devices indicated that polymers including more spirobifluorene blocks showed better turn-on voltage, brightness, current efficiency, and power efficiency.

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Park S. et al. Synthesis of Conjugated Copolymer Containing Spirobifluorene Skeleton by Acyclic Diene Metathesis Polymerization for Polymer Light‐Emitting Diode Applications // Bulletin of the Korean Chemical Society. 2021. Vol. 42. No. 6. pp. 929-933.
GOST all authors (up to 50) Copy
Park S., Jeong S., Kang C., Hong S. Synthesis of Conjugated Copolymer Containing Spirobifluorene Skeleton by Acyclic Diene Metathesis Polymerization for Polymer Light‐Emitting Diode Applications // Bulletin of the Korean Chemical Society. 2021. Vol. 42. No. 6. pp. 929-933.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1002/bkcs.12281
UR - https://doi.org/10.1002/bkcs.12281
TI - Synthesis of Conjugated Copolymer Containing Spirobifluorene Skeleton by Acyclic Diene Metathesis Polymerization for Polymer Light‐Emitting Diode Applications
T2 - Bulletin of the Korean Chemical Society
AU - Jeong, Soyeong
AU - Kang, Changmuk
AU - Park, Seongwook
AU - Hong, Sukwon
PY - 2021
DA - 2021/04/29 00:00:00
PB - Wiley
SP - 929-933
IS - 6
VL - 42
SN - 0253-2964
SN - 1229-5949
SN - 1229-5949
ER -
BibTex |
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BibTex Copy
@article{2021_Park,
author = {Soyeong Jeong and Changmuk Kang and Seongwook Park and Sukwon Hong},
title = {Synthesis of Conjugated Copolymer Containing Spirobifluorene Skeleton by Acyclic Diene Metathesis Polymerization for Polymer Light‐Emitting Diode Applications},
journal = {Bulletin of the Korean Chemical Society},
year = {2021},
volume = {42},
publisher = {Wiley},
month = {apr},
url = {https://doi.org/10.1002/bkcs.12281},
number = {6},
pages = {929--933},
doi = {10.1002/bkcs.12281}
}
MLA
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MLA Copy
Park, Seongwook, et al. “Synthesis of Conjugated Copolymer Containing Spirobifluorene Skeleton by Acyclic Diene Metathesis Polymerization for Polymer Light‐Emitting Diode Applications.” Bulletin of the Korean Chemical Society, vol. 42, no. 6, Apr. 2021, pp. 929-933. https://doi.org/10.1002/bkcs.12281.
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