Constructing polymers towards ultrathin nanosheets with dual mesopores and intrinsic photoactivity

Yu Wen; Facai Wei; Wei Xu; Xiaolin Jiang; Jing Cui; Yan Ai; Jinming Chen; Anyang Cui; Zhigao Hu; Jianwei Fu; Shaohua Liu; Qingguo He; Jiangong Cheng

doi:10.1039/D0CC00292E

Constructing polymers towards ultrathin nanosheets with dual mesopores and intrinsic photoactivity†

Yu Wen,‡^a Facai Wei,‡^a Wei Xu,‡^b Xiaolin Jiang,^a Jing Cui,^a Yan Ai,^a Jinming Chen,^b Anyang Cui,^c Zhigao Hu,

^c Jianwei Fu,

^d Shaohua Liu,

*^ab Qingguo He

*^b and Jiangong Cheng*^b

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* Corresponding authors

^a State Key Laboratory of Precision Spectroscopy, Engineering Research Center for Nanophotonics & Advanced Instrument (Ministry of Education), Department of Materials, School of Physics and Electronic Science, East China Normal University, Shanghai, P. R. China
E-mail: shliu@phy.ecnu.edu.cn
Web: https://faculty.ecnu.edu.cn/_s41/lsh2_en/main.psp

^b State Key Lab of Transducer Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, P. R. China
E-mail: hqg@mail.sim.ac.cn, jgcheng@mail.sim.ac.cn

^c Key Laboratory of Polar Materials and Devices (MOE) and Technical Center for Multifunctional Magneto-Optical Spectroscopy (Shanghai), Department of Electronic Engineering, East China Normal University, Shanghai 200241, P. R. China

^d School of Materials Science and Engineering, Zhengzhou University, 75 Daxue Road, Zhengzhou, P. R. China

Abstract

We developed ultrathin dual-mesoporous polymer nanosheets by combining co-assembly of different templates with in situ synthesis of functional polymers, which featured inherent smaller and template-directed larger mesopores (2.6 nm and 15 nm, respectively), ultrathin nanolayers (20 nm), high surface area (268 m² g⁻¹), intrinsic fluorescent properties and effective detectability for organophosphates.

Chemical Communications

Constructing polymers towards ultrathin nanosheets with dual mesopores and intrinsic photoactivity†

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Constructing polymers towards ultrathin nanosheets with dual mesopores and intrinsic photoactivity

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