Switching the emission of di(4-ethoxyphenyl)dibenzofulvene among multiple colors in the solid state

Chenyu Li; Xiaoliang Luo; Weijun Zhao; Zhe Huang; Zhengping Liu; Bin Tong; Yongqiang Dong

doi:10.1007/s11426-013-4931-8

Switching the emission of di(4-ethoxyphenyl)dibenzofulvene among multiple colors in the solid state

Chenyu Li, Xiaoliang Luo, Weijun Zhao, Zhe Huang, Zhengping Liu, Bin Tong, Yongqiang Dong^*

^*Corresponding author for this work

School of Material Science and Engineering

Beijing Normal University

Research output: Contribution to journal › Article › peer-review

27 Citations (Scopus)

Abstract

Luminescent materials exhibiting emission switching in the solid state have drawn much attention though there is still no clear design strategy for such materials. In this letter, we reported the crystallization induced emission enhancement (CIEE) of di(4-ethoxyphenyl)dibenzofulvene (1), and achieved switching its emission among four different colors through modulation of its molecular packing patterns. We have investigated its potential application as optical recording materials. The twisted conformations of CIEE compounds afford morphology dependent emission and facilitate tuning their emission through modulation of molecular packing patterns. Thus we provide a possible design strategy for solid stimulus responsive luminescent materials.

Original language	English
Pages (from-to)	1173-1177
Number of pages	5
Journal	Science China Chemistry
Volume	56
Issue number	9
DOIs	https://doi.org/10.1007/s11426-013-4931-8
Publication status	Published - Sept 2013

Keywords

crystallization induced emission enhancement
fulvene
packing pattern
stimulus responsive luminescent materials

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10.1007/s11426-013-4931-8

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Li, C., Luo, X., Zhao, W., Huang, Z., Liu, Z., Tong, B., & Dong, Y. (2013). Switching the emission of di(4-ethoxyphenyl)dibenzofulvene among multiple colors in the solid state. Science China Chemistry, 56(9), 1173-1177. https://doi.org/10.1007/s11426-013-4931-8

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abstract = "Luminescent materials exhibiting emission switching in the solid state have drawn much attention though there is still no clear design strategy for such materials. In this letter, we reported the crystallization induced emission enhancement (CIEE) of di(4-ethoxyphenyl)dibenzofulvene (1), and achieved switching its emission among four different colors through modulation of its molecular packing patterns. We have investigated its potential application as optical recording materials. The twisted conformations of CIEE compounds afford morphology dependent emission and facilitate tuning their emission through modulation of molecular packing patterns. Thus we provide a possible design strategy for solid stimulus responsive luminescent materials.",

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AU - Zhao, Weijun

AU - Huang, Zhe

AU - Liu, Zhengping

AU - Tong, Bin

AU - Dong, Yongqiang

PY - 2013/9

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N2 - Luminescent materials exhibiting emission switching in the solid state have drawn much attention though there is still no clear design strategy for such materials. In this letter, we reported the crystallization induced emission enhancement (CIEE) of di(4-ethoxyphenyl)dibenzofulvene (1), and achieved switching its emission among four different colors through modulation of its molecular packing patterns. We have investigated its potential application as optical recording materials. The twisted conformations of CIEE compounds afford morphology dependent emission and facilitate tuning their emission through modulation of molecular packing patterns. Thus we provide a possible design strategy for solid stimulus responsive luminescent materials.

AB - Luminescent materials exhibiting emission switching in the solid state have drawn much attention though there is still no clear design strategy for such materials. In this letter, we reported the crystallization induced emission enhancement (CIEE) of di(4-ethoxyphenyl)dibenzofulvene (1), and achieved switching its emission among four different colors through modulation of its molecular packing patterns. We have investigated its potential application as optical recording materials. The twisted conformations of CIEE compounds afford morphology dependent emission and facilitate tuning their emission through modulation of molecular packing patterns. Thus we provide a possible design strategy for solid stimulus responsive luminescent materials.

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KW - packing pattern

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Switching the emission of di(4-ethoxyphenyl)dibenzofulvene among multiple colors in the solid state

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