Artificial Light-Harvesting System with White Light Emission Based on Al3+ Regulation

ACS Applied Optical Materials Pub Date : 2025-01-23 DOI:10.1021/acsaom.4c0048510.1021/acsaom.4c00485

Juan Zhang, Yuehua Liang, Jiuzhi Wei, Caiyuan Guo, Yanyan Li, Tingting Zhang, Enke Feng, Xinxian Ma* and Xinning Han*,

引用次数: 0

Abstract

Luminescence intensity of Schiff-base fluorescent molecule B is enhanced by coordination with Al³⁺. B–Al³⁺ can achieve energy transfer with acridine red by mimicking plant photosynthesis. When the ratio of B–Al³⁺ to acridine-red is 6:1, a strong white emission is observed. The color coordinates of the obtained B–Al³⁺/ acridine red light trapping system are (0.33, 0.29), which is considerably close to the pure white spot (0.33, 0.33) in the CIE chromatogram. Finally, we use poly(vinyl alcohol) as the carrier to prepare a gel writing material for information encryption and protection.

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来源期刊

ACS Applied Optical Materials 材料科学-光学材料-

CiteScore

1.10

自引率

0.00%

发文量

期刊介绍： ACS Applied Optical Materials is an international and interdisciplinary forum to publish original experimental and theoretical including simulation and modeling research in optical materials complementing the ACS Applied Materials portfolio. With a focus on innovative applications ACS Applied Optical Materials also complements and expands the scope of existing ACS publications that focus on fundamental aspects of the interaction between light and matter in materials science including ACS Photonics Macromolecules Journal of Physical Chemistry C ACS Nano and Nano Letters.The scope of ACS Applied Optical Materials includes high quality research of an applied nature that integrates knowledge in materials science chemistry physics optical science and engineering.