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Textile-Based Materials for Carbon Dioxide Capture: Current Advances and Future Perspectives

二酸化炭素回収のための繊維系材料：現在の進歩と将来の展望 (AI 翻訳)

Bandara S, Rathnayake M, Munaweera I, Gunasekara C, Wang X, Wimalachandra D, Houshyar S

Research Squareプレプリント2026-05-18#CCUS
DOI: 10.21203/rs.3.rs-9394347/v1
原典: https://doi.org/10.21203/rs.3.rs-9394347/v1

🤖 gxceed AI 要約

日本語

本レビューは、繊維系材料を用いた二酸化炭素（CO2）回収技術の最新動向を包括的に検討する。繊維基材の多孔性や柔軟性を活用し、活性炭、MOF、アミン、酵素等を組み込んだ材料や、繊維廃棄物からの吸着剤開発を評価する。CO2吸収容量は通常1～5 mmol/gであり、再生安定性とエネルギー消費が課題である。従来の粉末・ペレット型吸着剤と比較した優位性・限界を整理し、今後の研究課題を示す。

English

This review critically examines textile-based materials for carbon dioxide capture, including functionalized textile substrates and sorbents derived from solid textile waste. It covers platforms incorporating porous carbon, metal-organic frameworks, amines, enzymes, and biological systems, analyzing adsorption mechanisms, capacity, regeneration, and durability. Typical CO2 uptake ranges from <1 to ~5 mmol/g under ambient conditions, with activated carbon textiles and amine-functionalized systems achieving higher values. Key challenges include regeneration stability and energy demand. The review compares with conventional sorbents and outlines future directions for efficient, low-energy, sustainable carbon capture technologies.

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

日本はGX政策の一環としてCCUS技術の開発を推進しており、繊維産業からの排出削減にも関心が高い。本レビューは、繊維廃棄物の有効活用と新たなCO2回収材料の可能性を示す点で、日本の産業・環境政策に示唆を与える。

In the global GX context

This paper contributes to the global CCUS research landscape by highlighting an underexplored material class—textile-based sorbents. It aligns with interests in circular economy and low-cost carbon capture, relevant for both industrial and direct air capture applications. The review identifies scalability and regeneration as key hurdles, informing future R&D priorities.

👥 読者別の含意

🔬研究者:Provides a comprehensive overview of textile-based carbon capture materials, identifying research gaps and future directions for materials scientists and engineers.

🏢実務担当者:Offers insights into alternative carbon capture approaches that could be integrated into textile manufacturing or waste valorization processes.

📄 Abstract（原文）

<title>Abstract</title> <p> The textiles industry is a major contributor to global carbon dioxide (CO <sub>2)</sub> emissions, and it is projected to account for up to 26% of global emissions by 2050. Beyond emission reduction strategies, textiles themselves present an underexplored opportunity for carbon capture due to their hierarchical porosity, flexibility, large surface are and scalability. This review critically examines recent advances in textile-based materials for carbon capture, covering both functionalized textile substrates and sorbents derived from solid textile waste. Textile platforms incorporating porous carbon, metal-organic frameworks, amines, enzymes and biological systems are analyzed of adsorption or absorption mechanisms, capture capacity, regeneration behaviour, durability and operating conditions. In parallel, the transformation of textile waste into activated carbons and functional sorbents is evaluated from a circular economy perspective. Across reported studies, CO <sub>2</sub> uptake capacities typically range from < 1 to ~ < 5mmol g <sup>− 1</sup> under ambient conditions, with higher values achieved through activated carbon textiles and amine-functionalized systems, while regeneration stability and energy demand remain key challenges. This review highlights the advantages and limitations of textile-based CO <sub>2</sub> capture technologies compared with conventional powder or pellet sorbents, identifies critical research gaps related to durability, regeneration and scalability and outlines future directions for developing efficient, low-energy and sustainable textile-based carbon capture technologies. </p>

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