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Updated: Mar 5, 2026

Author Spotlight: Standardizing the Development of Amine-Based Silica Composites as CO2 Adsorbents for Direct Air Capture
Published on: September 29, 2023
Fabrication of conjugated microporous polytriazine nanotubes and nanospheres for highly selective CO2 capture
Zhiqiang Wang1, Junling Liu2, Yu Fu2
1College of Chemistry and Chemical Engineering, Key Laboratory for Chemical Materials of Xinjiang Uygur Autonomous Region/Engineering Center for Chemical Materials of Xinjiang Corps, Shihezi University, Xinjiang, Shihezi 832003, China. lzyongclin@sina.com and College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China. gilbertyu@csu.edu.cn.
Abstract:
A one-spot template approach for fabricating porous organic nanotubes was developed and a molecular design, i.e. introducing thiophene and s-triazine functionalities to enhance host-guest interactions, lead to novel porous solids with high capacities for CO2 and exceptionally high ideal selectivities over N2 for effective gas storage and separation.
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