Arylacetylene-Substituted Naphthalene Diimides with Dual Functions: Optical Waveguides and n-Type Semiconductors

doi:10.1002/asia.201402768

CORC > 化学研究所 > 中国科学院化学研究所

	Arylacetylene-Substituted Naphthalene Diimides with Dual Functions: Optical Waveguides and n-Type Semiconductors
	Li, Yonghai 1,2; Zhang, Guanxin 1,2; Zhang, Wei 1,2; Wang, Jianguo 1,2; Chen, Xin 1,2; Liu, Zitong 1,2; Yan, Yongli 1,2; Zhao, Yongsheng 1,2; Zhang, Deqing 1,2
刊名	CHEMISTRY-AN ASIAN JOURNAL
	2014-11-01
卷号	9 期号:11 页码:3207-3214
关键词	Naphthalene Diimide Arylacetylene Optical Waveguide Organic Semiconductors
ISSN号	1861-4728
DOI	10.1002/asia.201402768
英文摘要	New arylacetylene-substituted naphthalene diimides (NDIs) 1-6, with both light-emitting and semiconducting functions, are reported. Among them, the crystal structure of 1 was determined. On the basis of their reduction potentials and thin-film absorption spectra, the HOMO/LUMO energies of these modified NDIs were estimated. The results reveal that their HOMO/LUMO energies are slightly affected by the flanking aryl groups. The emission colors of these NDIs vary from green to red, and interestingly, they show aggregation-induced emission enhancement behavior with fluorescence quantum yields reaching 9.86% in the solid state. Microrods of 1, 3, and 5 show typical optical wave-guiding behavior with relatively low optical-loss coefficients. Organic field-effect transistors with thin films of these NDIs were fabricated with conventional techniques. The results indicate that thin films of 2, 4, and 6, with long and branched alkyl chains, show air-stable n-type semiconducting properties with electron mobilities of up to 0.035 cm(2)V(-1)s(-1) after thermal annealing, whereas 1, 3, and 5, with short alkyl chains, behave as n-type semiconductors under a nitrogen atmosphere with electron mobilities of up to 0.075 cm(2)V(-1)s(-1) after thermal annealing.
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000344332200023
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/50857]
专题	中国科学院化学研究所
通讯作者	Zhang, Guanxin
作者单位	1.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Organ Solids Lab, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Chem, Photochem Lab, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Li, Yonghai,Zhang, Guanxin,Zhang, Wei,et al. Arylacetylene-Substituted Naphthalene Diimides with Dual Functions: Optical Waveguides and n-Type Semiconductors[J]. CHEMISTRY-AN ASIAN JOURNAL,2014,9(11):3207-3214.
APA	Li, Yonghai.,Zhang, Guanxin.,Zhang, Wei.,Wang, Jianguo.,Chen, Xin.,...&Zhang, Deqing.(2014).Arylacetylene-Substituted Naphthalene Diimides with Dual Functions: Optical Waveguides and n-Type Semiconductors.CHEMISTRY-AN ASIAN JOURNAL,9(11),3207-3214.
MLA	Li, Yonghai,et al."Arylacetylene-Substituted Naphthalene Diimides with Dual Functions: Optical Waveguides and n-Type Semiconductors".CHEMISTRY-AN ASIAN JOURNAL 9.11(2014):3207-3214.