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Porous Carbon Materials for Carbon Dioxide Capture

二酸化炭素回収のための多孔質炭素材料 (AI 翻訳)

Zhifu Liu, Chuhan Fu, Tao Qi, Hui Zhou, Guangping Hao, Yalou Guo, Guoping Hu

Carbon Energy📚 査読済 / ジャーナル2026-05-18#CCUSOrigin: CN
DOI: 10.1002/cey2.70229
原典: https://doi.org/10.1002/cey2.70229
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🤖 gxceed AI 要約

日本語

本総説は、CO2回収に用いる多孔質炭素材料(PCMs)の細孔構造設計戦略を体系的に整理した。理想的な細孔特性として、比表面積1000 m2/g以上、全細孔容積0.5 cm3/g以上、狭ミクロ孔(<0.7 nm)の高含有率とメソ孔(2-10 nm)の低含有率が重要であることを示した。さらに、精密細孔工学、条件応答型細孔構造、AI駆動材料設計を今後の研究フロンティアとして提案している。

English

This review systematically summarizes pore structure construction strategies for porous carbon materials (PCMs) for CO2 capture. Ideal pore features include specific surface area >1000 m2/g, total pore volume >0.5 cm3/g, high proportion of narrow micropores (<0.7 nm) and low mesopore (2-10 nm) volume. It proposes precision pore engineering, condition-responsive pore structures, and AI-driven material design as future research frontiers.

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

日本ではCCUSがGX実現の鍵とされ、2030年までにCO2回収量の拡大目標が設定されている。本総説は、高性能な固体吸収材の設計指針を提供し、日本のCCUS研究開発に資する知見を含む。

In the global GX context

CCUS is a critical pathway for global decarbonization, and this review provides material design principles that can improve capture efficiency. The insights on pore engineering and AI-driven design are relevant for advancing carbon capture technologies worldwide.

👥 読者別の含意

🔬研究者:Materials scientists and engineers working on carbon capture adsorbents will find design rules for pore structures and performance trade-offs.

🏛政策担当者:Policymakers supporting CCUS R&D can reference this review to understand current material performance benchmarks and future directions.

📄 Abstract（原文）

ABSTRACT The deployment of carbon capture, utilization, and storage (CCUS) has become a key approach to mitigating the overwhelming greenhouse effects. Porous carbon materials (PCMs) are a range of promising carbon capture candidates due to their affordability, environmental friendliness, and resistance to moisture. Numerical studies on the effect of porous structures on CO 2 uptake exist; however, these results still need to be systematically analyzed to better understand how their pore structures affect the adsorption properties. This work comprehensively summarizes pore structure construction strategies and elucidates the ideal pore structure features conducive to CO 2 adsorption, focusing on the synergistic effects of porous structures on the CO 2 adsorption capacity and CO 2 /N 2 selectivity. A specific surface area exceeding 1000 m 2 /g and a total pore volume higher than 0.5 cm 3 /g are sufficient for achieving high CO 2 adsorption capacity without necessitating excessively high values. A high proportion of narrow‐micropores (&lt;0.7 nm) volume and a low proportion of mesopores (2–10 nm) volume are crucial for their high capacity, high selectivity, and fast diffusion. Furthermore, adsorption conditions significantly influence the adsorption capacity of narrow micropores. Precision pore engineering, condition‐responsive functional pore structure, and AI‐driven material design are recommended as research frontiers for advancing PCMs for carbon capture.

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