Post-cationic modification of a porphyrin-based conjugated microporous polymer for enhanced removal performance of bisphenol A

Shiyuan Zhou; Xiaobo Luo; Yan Zhang; Yuxi Liu; Xin Wang; Xiaoqiong Hao; Ye Zhang; Danfeng Wang; Peiyang Gu; Guangfeng Liu

doi:10.1039/D3CC05017C

Post-cationic modification of a porphyrin-based conjugated microporous polymer for enhanced removal performance of bisphenol A†

Shiyuan Zhou,

‡^a Xiaobo Luo,‡^a Yan Zhang,^a Yuxi Liu,^a Xin Wang,^a Xiaoqiong Hao,

^a Ye Zhang,^a Danfeng Wang,^a Peiyang Gu

*^ab and Guangfeng Liu

*^a

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* Corresponding authors

^a Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, School of Petrochemical Engineering, Changzhou University, Changzhou, China
E-mail: gupeiyang0714@cczu.edu.cn, guangfeng.liu@cczu.edu.cn

^b Key Laboratory of Organic Synthesis of Jiangsu Province, Chemical Engineering and Materials Science, Soochow University, Suzhou, China

Abstract

A porphyrin-based conjugated microporous polymer photocatalyst named LDPO-2 was synthesized by a post-modification approach, which improved its hydrophilicity and visible light absorption ability. LDPO-2 achieved >99.5% removal efficiency for bisphenol A (BPA, 10 ppm) within 12 min of exposure to visible light, and the photocatalytic mechanism and potential degradation pathways were well investigated. LDPO-2 also exhibited impressive removal efficiency against BPA analogues, proving its practical applications in real-water treatment scenarios.

Chemical Communications

Post-cationic modification of a porphyrin-based conjugated microporous polymer for enhanced removal performance of bisphenol A†

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Post-cationic modification of a porphyrin-based conjugated microporous polymer for enhanced removal performance of bisphenol A

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