Synthesis of conjugated microporous polymer nanotubes with large surface areas as absorbents for iodine and CO2 uptake

Yingfan Chen; Hanxue Sun; Ruixia Yang; Tingting Wang; Chunjuan Pei; Zhentao Xiang; Zhaoqi Zhu; Weidong Liang; An Li; Weiqiao Deng

doi:10.1039/C4TA04235B

Synthesis of conjugated microporous polymer nanotubes with large surface areas as absorbents for iodine and CO₂ uptake†

Yingfan Chen,^a Hanxue Sun,^a Ruixia Yang,^b Tingting Wang,^b Chunjuan Pei,^a Zhentao Xiang,^a Zhaoqi Zhu,^a Weidong Liang,^a An Li*^a and Weiqiao Deng*^b

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* Corresponding authors

^a College of Petrochemical Technology, Lanzhou University of Technology, Lanzhou 730050, P. R. China
E-mail: lian2010@lut.cn
Tel: +86-931-5-2973305

^b State Key Laboratory of Molecular Reaction Dynamics, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, P. R. China
E-mail: dengwq@dicp.ac.cn

Abstract

Conjugated microporous polymer nanotubes (CMPNs) with a surface area of up to 1368 m² g⁻¹ were synthesized by a simple one-step crosscoupling reaction and employed as a platform for investigation of CO₂ and I₂ adsorption. A high adsorption capacity of up to 208 wt% for reversible I₂ capture was achieved.

Journal of Materials Chemistry A

Synthesis of conjugated microporous polymer nanotubes with large surface areas as absorbents for iodine and CO₂ uptake†

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Synthesis of conjugated microporous polymer nanotubes with large surface areas as absorbents for iodine and CO₂ uptake

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Journal of Materials Chemistry A