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9 March 2023 Triphenylamine and porphyrin-based porous organic polymers for efficient visible-light photocatalysis
Zhilin Xu, Qian Duan
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Proceedings Volume 12600, International Conference on Optoelectronic Materials and Devices (ICOMD 2022); 1260004 (2023) https://doi.org/10.1117/12.2674025
Event: 2022 International Conference on Optoelectronic Materials and Devices, 2022, Chongqing, China
Abstract
The organic pollutants photodegradation is a highly efficient and environment-friendly approach for water treatment. Herein, two 3D imine-linked porphyrin-based porous organic polymers were synthesized via the reaction between porphyrin (tetraaminoporphyrin and copper tetraaminoporphyrin) and tri(4-formylbiphenyl) amine, named HTTP and CuTTP. Both of them exhibited high surface area, wide absorption range, and narrow bandgap. Interestingly, HTTP and CuTTP were used as photocatalysts for organic dye photodegradation. However, CuTTP was found to exhibit higher photocatalytic performance than HTTP, this indicates tuning the metal of porphyrin rings can affect the properties of porphyrin-based porous organic polymers.
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Zhilin Xu and Qian Duan "Triphenylamine and porphyrin-based porous organic polymers for efficient visible-light photocatalysis", Proc. SPIE 12600, International Conference on Optoelectronic Materials and Devices (ICOMD 2022), 1260004 (9 March 2023); https://doi.org/10.1117/12.2674025
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KEYWORDS
Porosity
Polymers
Rhodamine B
Photocatalysis
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