C2ガス分離・精製のための水素結合性有機フレームワーク（HOF）
Hydrogen-Bonded Organic Frameworks (HOFs) for C2 Gas Separation and Purification. (原題)
Xufei Li, Junfa Fu, Qi Ding, Weiqiu Huang, Zhaoqiang Zhang
🤖 gxceed AI 要約
日本語
本総説は、C2ガス混合物（C2H2/CO2、C2H2/C2H4、C2H6/C2H4など）の分離におけるHOF（水素結合性有機フレームワーク）の最近の進歩を概説する。HOFは、MOFに代わる多孔質材料として、低エネルギーでの吸着分離を可能にし、化学産業のエネルギー消費削減に貢献する可能性がある。構造-性能相関と将来の研究方向性を提示している。
English
This review summarizes recent advances in hydrogen-bonded organic frameworks (HOFs) for C2 gas separation, including C2H2/CO2, C2H2/C2H4, and C2H6/C2H4. HOFs offer low-energy adsorptive separation alternatives to traditional distillation, potentially reducing energy consumption in chemical production. The paper discusses structure-performance relationships and future research directions.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
日本の化学産業はエネルギー多消費型であり、C2ガス分離の低炭素化はGX（グリーントランスフォーメーション）の重要課題。本総説は、省エネ型分離材料の開発動向を提供し、日本の材料メーカーや化学企業の技術戦略に示唆を与える。
In the global GX context
Globally, the chemical sector's energy demand for separation processes is significant. This review highlights HOFs as a promising low-energy alternative, aligning with global decarbonization goals and the push for energy-efficient industrial processes.
👥 読者別の含意
🔬研究者:Provides a comprehensive overview of HOF-based sorbents for C2 separation, useful for researchers in porous materials and gas separation.
🏢実務担当者:May inform R&D in chemical companies seeking energy-efficient separation technologies.
📄 Abstract（原文）
Industrial separation of C2 gas mixtures, particularly challenging C2H2/CO2, C2H2/C2H4, and C2H6/C2H4 separations, occupies a considerable portion of energy consumption in chemical production, highlighting the urgent need for low-carbon separation technologies. Adsorptive separation using functional porous materials provides a promising ambient-condition alternative to cut energy demand dramatically while maintaining high purification efficiency. Beyond the extensively studied metal-organic frameworks (MOFs), hydrogen-bonded organic frameworks (HOFs) have emerged as a rising class of crystalline porous materials for hydrocarbon separation, thanks to their tunable framework chemistry, precisely engineered pore environments, facile solution processability, and excellent regeneration capability. These unique advantages have enabled HOFs to deliver competitive performance in demanding separation scenarios ranging from selective C2H2 capture to C2H6-selective olefin purification. Herein, we present a timely and comprehensive overview of recent advances in HOF-based sorbents for C2 gas separation and purification, covering conventional binary systems (C2H2/CO2, C2H2/C2H4, and C2H6/C2H4) as well as more complex multicomponent systems (three-component C2H2/CO2/C2H4, C2H2/ C2H6/C2H4, and seven-component CH4/C2H4/C2H6/C3H6/C3H8/CO2/H2). We further elucidate the critical structure-performance relationships governing different separation mechanisms and highlight key bottlenecks and future research directions to guide the development of HOFs for industrial gas separation.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.1002/chem.71587first seen 2026-08-21 05:01:10 · last seen 2026-09-22 05:06:09
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