Revealing the Charge-Transfer Interactions in Self-Assembled Organic Cocrystals: Two-Dimensional Photonic Applications

	Revealing the Charge-Transfer Interactions in Self-Assembled Organic Cocrystals: Two-Dimensional Photonic Applications
	Zhu, Weigang 1,2; Zheng, Renhui 1; Fu, Xiaolong 1,2; Fu, Hongbing 1; Shi, Qiang 1; Zhen, Yonggang 1; Dong, Huanli 1; Hu, Wenping 1
刊名	ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
	2015-06-01
卷号	54 期号:23 页码:6785-6789
关键词	charge transfer crystal engineering density functional calculations donor-acceptor systems self-assembly
英文摘要	A new crystal of a charge-transfer (CT) complex was prepared through supramolecular assembly and it has unique two-dimensional (2D) morphology. The CT nature of the ground and excited states of this new Bpe-TCNB cocrystal (BTC) were confirmed by electron spin resonance measurements, spectroscopic studies, and theoretical calculations, thus providing a comprehensive understanding of the CT interactions in organic donor-acceptor systems. And the lowest CT1 excitons are responsible for the efficient photoluminescence (phi(PL)=19%), which can actively propagate in individual 2D BTCs without anisotropy, thus implying that the optical waveguide property of the crystal is not related to the molecular stacking structure. This unique 2D CT cocrystal exhibits potential for use in functional photonic devices in the next-generation optoelectronic communications.
收录类别	SCI
语种	英语
公开日期	2016-05-09
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/28124]
专题	化学研究所_有机固体实验室
作者单位	1.Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Zhu, Weigang,Zheng, Renhui,Fu, Xiaolong,et al. Revealing the Charge-Transfer Interactions in Self-Assembled Organic Cocrystals: Two-Dimensional Photonic Applications[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2015,54(23):6785-6789.
APA	Zhu, Weigang.,Zheng, Renhui.,Fu, Xiaolong.,Fu, Hongbing.,Shi, Qiang.,...&Hu, Wenping.(2015).Revealing the Charge-Transfer Interactions in Self-Assembled Organic Cocrystals: Two-Dimensional Photonic Applications.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,54(23),6785-6789.
MLA	Zhu, Weigang,et al."Revealing the Charge-Transfer Interactions in Self-Assembled Organic Cocrystals: Two-Dimensional Photonic Applications".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 54.23(2015):6785-6789.