Sustainable Afterglow Room-Temperature Phosphorescence Emission Materials Generated Using Natural Phenolics

Keliang Wan; Yingxiang Zhai; Shouxin Liu; Jian Li; Shujun Li; Bernd Strehmel; Zhijun Chen; Tony D. James

doi:10.1002/anie.202202760

Sustainable Afterglow Room-Temperature Phosphorescence Emission Materials Generated Using Natural Phenolics

Keliang Wan, Yingxiang Zhai, Shouxin Liu, Jian Li, Shujun Li, Bernd Strehmel, Zhijun Chen, Tony D. James

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

Abstract

Long-lived afterglow room-temperature phosphorescence (RTP) from natural phenolics has seldom been reported yet this is essential for the development of sustainable afterglow RTP materials. With this research, we have prepared sustainable afterglow RTP materials (GA@SA) with a lifetime of up to ≈934.7 ms by embedding gallic acid (GA) within a Ca²⁺-crosslinked sodium alginate (SA) matrix. Theoretical simulations indicate that the restricted carbonyl moieties of the GA and H-type aggregates of GA in a SA matrix promoted the spin orbit coupling (SOC) of GA and induced afterglow emission. Moreover, afterglow RTP emission could be produced by embedding different types of natural phenolics such as, tannic acid, caffeic acid and chlorogenic acid into Ca²⁺-crosslinked networks of SA. As an illustration of potential applications, GA@SA was used to prepare anti-counterfeit afterglow clothing and paper. This work provides an innovative method for the activation of long-lived afterglow RTP from sustainable phenolics.

Original language	English
Article number	e202202760
Journal	Angewandte Chemie - International Edition
Volume	61
Issue number	31
Early online date	7 Apr 2022
DOIs	https://doi.org/10.1002/anie.202202760
Publication status	Published - 1 Aug 2022

Keywords

Afterglow Emission
Long Lifetime
Natural Phenolics
Sodium Alginate
Sustainability

ASJC Scopus subject areas

Catalysis
Chemistry(all)

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10.1002/anie.202202760

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title = "Sustainable Afterglow Room-Temperature Phosphorescence Emission Materials Generated Using Natural Phenolics",

abstract = "Long-lived afterglow room-temperature phosphorescence (RTP) from natural phenolics has seldom been reported yet this is essential for the development of sustainable afterglow RTP materials. With this research, we have prepared sustainable afterglow RTP materials (GA@SA) with a lifetime of up to ≈934.7 ms by embedding gallic acid (GA) within a Ca2+-crosslinked sodium alginate (SA) matrix. Theoretical simulations indicate that the restricted carbonyl moieties of the GA and H-type aggregates of GA in a SA matrix promoted the spin orbit coupling (SOC) of GA and induced afterglow emission. Moreover, afterglow RTP emission could be produced by embedding different types of natural phenolics such as, tannic acid, caffeic acid and chlorogenic acid into Ca2+-crosslinked networks of SA. As an illustration of potential applications, GA@SA was used to prepare anti-counterfeit afterglow clothing and paper. This work provides an innovative method for the activation of long-lived afterglow RTP from sustainable phenolics.",

keywords = "Afterglow Emission, Long Lifetime, Natural Phenolics, Sodium Alginate, Sustainability",

author = "Keliang Wan and Yingxiang Zhai and Shouxin Liu and Jian Li and Shujun Li and Bernd Strehmel and Zhijun Chen and James, {Tony D.}",

note = "Funding Information: This work was supported by the National Natural Science Foundation of China (31890774) and the Natural Science Funding of Heilong Jiang province for Excellent Young Scholar (YQ2020C017). T.D.J. wishes to thank the Royal Society for a Wolfson Research Merit Award and the Open Research Fund of the School of Chemistry and Chemical Engineering, Henan Normal University for support (2020ZD01). B.S. wishes to thank foreign talents program of Chinese Ministry of Science and Technology. Funding Information: This work was supported by the National Natural Science Foundation of China (31890774) and the Natural Science Funding of Heilong Jiang province for Excellent Young Scholar (YQ2020C017). T.D.J. wishes to thank the Royal Society for a Wolfson Research Merit Award and the Open Research Fund of the School of Chemistry and Chemical Engineering, Henan Normal University for support (2020ZD01). B.S. wishes to thank foreign talents program of Chinese Ministry of Science and Technology. Publisher Copyright: {\textcopyright} 2022 Wiley-VCH GmbH.",

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AU - Wan, Keliang

AU - Zhai, Yingxiang

AU - Liu, Shouxin

AU - Li, Jian

AU - Li, Shujun

AU - Strehmel, Bernd

AU - Chen, Zhijun

AU - James, Tony D.

N1 - Funding Information: This work was supported by the National Natural Science Foundation of China (31890774) and the Natural Science Funding of Heilong Jiang province for Excellent Young Scholar (YQ2020C017). T.D.J. wishes to thank the Royal Society for a Wolfson Research Merit Award and the Open Research Fund of the School of Chemistry and Chemical Engineering, Henan Normal University for support (2020ZD01). B.S. wishes to thank foreign talents program of Chinese Ministry of Science and Technology. Funding Information: This work was supported by the National Natural Science Foundation of China (31890774) and the Natural Science Funding of Heilong Jiang province for Excellent Young Scholar (YQ2020C017). T.D.J. wishes to thank the Royal Society for a Wolfson Research Merit Award and the Open Research Fund of the School of Chemistry and Chemical Engineering, Henan Normal University for support (2020ZD01). B.S. wishes to thank foreign talents program of Chinese Ministry of Science and Technology. Publisher Copyright: © 2022 Wiley-VCH GmbH.

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N2 - Long-lived afterglow room-temperature phosphorescence (RTP) from natural phenolics has seldom been reported yet this is essential for the development of sustainable afterglow RTP materials. With this research, we have prepared sustainable afterglow RTP materials (GA@SA) with a lifetime of up to ≈934.7 ms by embedding gallic acid (GA) within a Ca2+-crosslinked sodium alginate (SA) matrix. Theoretical simulations indicate that the restricted carbonyl moieties of the GA and H-type aggregates of GA in a SA matrix promoted the spin orbit coupling (SOC) of GA and induced afterglow emission. Moreover, afterglow RTP emission could be produced by embedding different types of natural phenolics such as, tannic acid, caffeic acid and chlorogenic acid into Ca2+-crosslinked networks of SA. As an illustration of potential applications, GA@SA was used to prepare anti-counterfeit afterglow clothing and paper. This work provides an innovative method for the activation of long-lived afterglow RTP from sustainable phenolics.

AB - Long-lived afterglow room-temperature phosphorescence (RTP) from natural phenolics has seldom been reported yet this is essential for the development of sustainable afterglow RTP materials. With this research, we have prepared sustainable afterglow RTP materials (GA@SA) with a lifetime of up to ≈934.7 ms by embedding gallic acid (GA) within a Ca2+-crosslinked sodium alginate (SA) matrix. Theoretical simulations indicate that the restricted carbonyl moieties of the GA and H-type aggregates of GA in a SA matrix promoted the spin orbit coupling (SOC) of GA and induced afterglow emission. Moreover, afterglow RTP emission could be produced by embedding different types of natural phenolics such as, tannic acid, caffeic acid and chlorogenic acid into Ca2+-crosslinked networks of SA. As an illustration of potential applications, GA@SA was used to prepare anti-counterfeit afterglow clothing and paper. This work provides an innovative method for the activation of long-lived afterglow RTP from sustainable phenolics.

KW - Afterglow Emission

KW - Long Lifetime

KW - Natural Phenolics

KW - Sodium Alginate

KW - Sustainability

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DO - 10.1002/anie.202202760

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JF - Angewandte Chemie-International Edition

SN - 1433-7851

IS - 31

M1 - e202202760

ER -

Sustainable Afterglow Room-Temperature Phosphorescence Emission Materials Generated Using Natural Phenolics

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