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January 1, 2026RSC AdvancesOpen Access

Fluorine-engineered two-dimensional covalent organic frameworks for enhanced C ₂ H ₂ /CO ₂ separation

Jialiang Liu Wenjie Wei Sen Wang Pengyue Hao Wang Zhang Yongwu Peng

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Key Points

The research aims to develop two-dimensional covalent organic frameworks with enhanced gas separation properties.
Synthesis of 2D covalent organic frameworks with hcb topology.
Incorporation of tunable fluorine functionalization.
The synthesized COFs exhibited improved separation performance for C2H2 and CO2.
Enhanced functionality led to superior gas separation efficiency.

Implication

2D COFs demonstrate enhanced C2H2/CO2 separation performance with fluorine functionalization, suggesting improved efficiency.

Abstract

2D COFs with hcb topology and tunable fluorine functionalization were synthesized, exhibiting enhanced C 2 H 2 /CO 2 separation performance.

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Cite This Study

Liu et al. (2026) studied this question.

synapsesocial.com/papers/69e47220010ef96374d8e4e3 https://doi.org/10.1039/d6ra01174h

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