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	Solvatochromic Fluorescence Emission of an Anthranol Derivative without Typical Donor-Acceptor Structure: An Experimental and Theoretical Study
	Zhang, Jian1; Zhao, Chongyang2; Liu, Heng1; Lv, Yanlin1; Liu, Rongji3; Zhang, Shuangshuang3; Chen, Hui2; Zhang, Guangjin3; Tian, Zhiyuan1
刊名	JOURNAL OF PHYSICAL CHEMISTRY C
	2015-02-05
卷号	119期号:5页码:2761-2769
关键词	INTRAMOLECULAR CHARGE-TRANSFER AGGREGATION-INDUCED EMISSION LIGHT-EMITTING-DIODES 2-PHOTON ABSORPTION SOLAR-CELLS PHOTOPHYSICS POLYMERS
ISSN号	1932-7447
其他题名	J. Phys. Chem. C
中文摘要	An anthranol derivative (DTDDP) and an anthraquinone derivative diastereomer (DDDP) without typical donor-acceptor (D-A) structural features were synthesized from 1,4-diaminoanthraquinone via a one-step reaction. The absorption and fluorescence emission properties of DTDDP and DDDP were investigated in common organic solvents with different polarity. In spite of a lack of apparent D-A structure, DTDDP exhibited apparent solvatochromic fluorescence emission with shift >80 nm in aprotic media. The linear correlation of the Stokes shift of DTDDP in a Lippert-Mataga plot was observed, and the change in the dipole moment of DTDDP upon excitation, 10.7 D, was determined. Time-dependent density functional theory (TDDFT) calculation confirmed the marked hole-electron separation of the excited DTDDP molecule as compared to that of the excited DDDP molecule. The experimental results and the theoretical calculation revealed the excited-state intramolecular charge-transfer nature of the emitting state of DTDDP molecules, which is responsible for the observed solvatochromic fluorescence emission features. The photooxidation-mediated facile conversion of DTDDP to its anthraquinone form counterpart DDDP was also confirmed.
英文摘要	An anthranol derivative (DTDDP) and an anthraquinone derivative diastereomer (DDDP) without typical donor-acceptor (D-A) structural features were synthesized from 1,4-diaminoanthraquinone via a one-step reaction. The absorption and fluorescence emission properties of DTDDP and DDDP were investigated in common organic solvents with different polarity. In spite of a lack of apparent D-A structure, DTDDP exhibited apparent solvatochromic fluorescence emission with shift >80 nm in aprotic media. The linear correlation of the Stokes shift of DTDDP in a Lippert-Mataga plot was observed, and the change in the dipole moment of DTDDP upon excitation, 10.7 D, was determined. Time-dependent density functional theory (TDDFT) calculation confirmed the marked hole-electron separation of the excited DTDDP molecule as compared to that of the excited DDDP molecule. The experimental results and the theoretical calculation revealed the excited-state intramolecular charge-transfer nature of the emitting state of DTDDP molecules, which is responsible for the observed solvatochromic fluorescence emission features. The photooxidation-mediated facile conversion of DTDDP to its anthraquinone form counterpart DDDP was also confirmed.
WOS标题词	Science & Technology ; Physical Sciences ; Technology
类目[WOS]	Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
研究领域[WOS]	Chemistry ; Science & Technology - Other Topics ; Materials Science
关键词[WOS]	INTRAMOLECULAR CHARGE-TRANSFER ; AGGREGATION-INDUCED EMISSION ; LIGHT-EMITTING-DIODES ; 2-PHOTON ABSORPTION ; SOLAR-CELLS ; PHOTOPHYSICS ; POLYMERS
收录类别	SCI
原文出处	://WOS:000349136400057
语种	英语
WOS记录号	WOS:000349136400057
公开日期	2015-04-01
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/11890]
专题	过程工程研究所_研究所（批量导入）
作者单位	1.UCAS, Sch Chem & Chem Engn, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Chem, Key Lab Photochem, BNLMS, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Inst Proc Engn, Beijing Key Lab Ion Liquids Clean Proc, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Jian,Zhao, Chongyang,Liu, Heng,et al. Solvatochromic Fluorescence Emission of an Anthranol Derivative without Typical Donor-Acceptor Structure: An Experimental and Theoretical Study[J]. JOURNAL OF PHYSICAL CHEMISTRY C,2015,119(5):2761-2769.
APA	Zhang, Jian.,Zhao, Chongyang.,Liu, Heng.,Lv, Yanlin.,Liu, Rongji.,...&Tian, Zhiyuan.(2015).Solvatochromic Fluorescence Emission of an Anthranol Derivative without Typical Donor-Acceptor Structure: An Experimental and Theoretical Study.JOURNAL OF PHYSICAL CHEMISTRY C,119(5),2761-2769.
MLA	Zhang, Jian,et al."Solvatochromic Fluorescence Emission of an Anthranol Derivative without Typical Donor-Acceptor Structure: An Experimental and Theoretical Study".JOURNAL OF PHYSICAL CHEMISTRY C 119.5(2015):2761-2769.

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