Solid-State Light Emission Controlled by Tuning the Hierarchical Superstructure of Self-Assembled Luminogens

Dae Yoon Kim; Jahyeon Koo; Seok In Lim; Kwang Un Jeong

doi:10.1002/adfm.201707075

Solid-State Light Emission Controlled by Tuning the Hierarchical Superstructure of Self-Assembled Luminogens

Dae Yoon Kim
, Jahyeon Koo
, Seok In Lim
, Kwang Un Jeong^*

^*Corresponding author for this work

Department of Polymer -Nano Science &Technology

Jeonbuk National University

Research output: Contribution to journal › Journal article › peer-review

46 Scopus citations

Abstract

Solid-state luminescence is an important strategy for color generation via molecular self-assembly. Here, a new luminogen (AT₃EMIS) containing both a rigid chromophore and a flexible dendron is designed and synthesized for multicolor emission. The emission energy of the target material is precisely controlled by adjusting three different columnar arrays through thermal and mechanical stimulation. With well-defined supramolecular organizations in different length scales, the luminescent properties of the light switch can be tuned.

Original language	English
Article number	1707075
Journal	Advanced Functional Materials
Volume	28
Issue number	14
DOIs	https://doi.org/10.1002/adfm.201707075
State	Published - 2018.04.5

Keywords

chromophores
liquid crystals
luminescence
phase transitions
supramolecular chemistry

Quacquarelli Symonds(QS) Subject Topics

Materials Science
Chemistry
Physics & Astronomy

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10.1002/adfm.201707075

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title = "Solid-State Light Emission Controlled by Tuning the Hierarchical Superstructure of Self-Assembled Luminogens",

abstract = "Solid-state luminescence is an important strategy for color generation via molecular self-assembly. Here, a new luminogen (AT3EMIS) containing both a rigid chromophore and a flexible dendron is designed and synthesized for multicolor emission. The emission energy of the target material is precisely controlled by adjusting three different columnar arrays through thermal and mechanical stimulation. With well-defined supramolecular organizations in different length scales, the luminescent properties of the light switch can be tuned.",

keywords = "chromophores, liquid crystals, luminescence, phase transitions, supramolecular chemistry",

author = "Kim, \{Dae Yoon\} and Jahyeon Koo and Lim, \{Seok In\} and Jeong, \{Kwang Un\}",

note = "Publisher Copyright: {\textcopyright} 2018 WILEY-VCH Verlag GmbH \& Co. KGaA, Weinheim",

year = "2018",

month = apr,

day = "5",

doi = "10.1002/adfm.201707075",

language = "English",

volume = "28",

journal = "Advanced Functional Materials",

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TY - JOUR

T1 - Solid-State Light Emission Controlled by Tuning the Hierarchical Superstructure of Self-Assembled Luminogens

AU - Kim, Dae Yoon

AU - Koo, Jahyeon

AU - Lim, Seok In

AU - Jeong, Kwang Un

PY - 2018/4/5

Y1 - 2018/4/5

N2 - Solid-state luminescence is an important strategy for color generation via molecular self-assembly. Here, a new luminogen (AT3EMIS) containing both a rigid chromophore and a flexible dendron is designed and synthesized for multicolor emission. The emission energy of the target material is precisely controlled by adjusting three different columnar arrays through thermal and mechanical stimulation. With well-defined supramolecular organizations in different length scales, the luminescent properties of the light switch can be tuned.

AB - Solid-state luminescence is an important strategy for color generation via molecular self-assembly. Here, a new luminogen (AT3EMIS) containing both a rigid chromophore and a flexible dendron is designed and synthesized for multicolor emission. The emission energy of the target material is precisely controlled by adjusting three different columnar arrays through thermal and mechanical stimulation. With well-defined supramolecular organizations in different length scales, the luminescent properties of the light switch can be tuned.

KW - chromophores

KW - liquid crystals

KW - luminescence

KW - phase transitions

KW - supramolecular chemistry

UR - https://www.scopus.com/pages/publications/85041587426

U2 - 10.1002/adfm.201707075

DO - 10.1002/adfm.201707075

M3 - Journal article

AN - SCOPUS:85041587426

SN - 1616-301X

VL - 28

JO - Advanced Functional Materials

JF - Advanced Functional Materials

IS - 14

M1 - 1707075

ER -

Solid-State Light Emission Controlled by Tuning the Hierarchical Superstructure of Self-Assembled Luminogens

Abstract

Keywords

Quacquarelli Symonds(QS) Subject Topics

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