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Solution-Processable, Crystalline π-Conjugated Two-Dimensional Polymers with High Charge Carrier Mobility

SYSNO ASEP	0531415
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Solution-Processable, Crystalline π-Conjugated Two-Dimensional Polymers with High Charge Carrier Mobility
Author(s)	Jhulki, S. (KR) Hwang, I. C. (KR) Haider, Golam (UFCH-W)_{ORCID, RID} Park, J. (KR) Park, J. Y. (KR) Lee, Y. (KR) Hwang, W. (KR) Dar, A. A. (KR) Dhara, B. (KR) Lee, S. H. (KR) Kim, J. (KR) Koo, J. Y. (KR) Jo, M. H. (KR) Hwang, C. C. (KR) Jung, Y. H. (KR) Park, Y. (KR) Kataria, M. (TW) Chen, Y. F. (TW) Jhi, S. H. (KR) Baik, M. H. (KR) Baek, K. (KR) Kim, K. (KR)
Source Title	Chem. - : Cell Press - ISSN 2451-9294 Roč. 6, č. 8 (2020), s. 2035-2045
Number of pages	11 s.
Language	eng - English
Country	US - United States
Keywords	conductivity ; conjugated two-dimensional polymer ; covalent self-assembly ; high charge carrier mobility ; long-range order ; photodetection ; SDG7: Affordable and clean energy ; SDG9: Industry, innovation, and infrastructure ; solution processability
Subject RIV	CF - Physical ; Theoretical Chemistry
OECD category	Physical chemistry
R&D Projects	EF16_027/0008355 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
Method of publishing	Limited access
Institutional support	UFCH-W - RVO:61388955
UT WOS	000558679600018
EID SCOPUS	85087750519
DOI	10.1016/j.chempr.2020.05.026
Annotation	Ultrathin π-conjugated two-dimensional (2D) polymers (C2P) have the potential to revolutionize semiconductor technologies because of their predicted high carrier transport attributes. Bulk 2D polymers, also called covalent organic frameworks, are generally unprocessable, and their exfoliation to ultrathin C2Ps has not been realized. We present a rational bottom-up design strategy to access ultrathin C2Ps with high crystallinity in solution by choosing appropriate monomers, linkage chemistry, and reaction conditions. The C2Ps exhibit high hole mobilities and allow broadband photodetection with impressive photoresponsivities.
Workplace	J. Heyrovsky Institute of Physical Chemistry
Contact	Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196
Year of Publishing	2021
Electronic address	http://hdl.handle.net/11104/0310080

Number of the records: 1