Biomass-Derived Carbon Materials for Direct Air Capture: A Review and Perspective
直接空気回収のためのバイオマス由来炭素材料：レビューと展望 (AI 翻訳)
Sijin Dong, Yì Wáng, Shuai Wang, Jinjie Liang, Yongchen Song, Lanlan Jiang, Yu Liu, Yi Zhang, Lunxiang Zhang, Zheng Ling
🤖 gxceed AI 要約
日本語
本レビューは、直接空気回収（DAC）技術におけるバイオマス由来炭素材料の可能性を体系的に評価。再生可能原料、低コスト、調整可能な構造、カーボンネガティブ特性を利点として挙げる一方、精密な構造制御と再生時の高エネルギー消費が課題。将来は再生可能エネルギーを活用したグリーン合成と、材料の光熱・電熱特性を利用した低エネルギー再生が重要と指摘。
English
This review systematically evaluates biomass-derived carbon materials for direct air capture (DAC), highlighting their renewable feedstocks, low cost, tunable structures, and carbon-negative potential. Key challenges include precise structural control and high regeneration energy. Future research should focus on green synthesis using renewable energy and low-energy regeneration via photothermal/electrothermal properties.
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DAC技術の研究開発を進めており、バイオマス由来材料は国内の豊富なバイオマス資源を活用できる可能性がある。ただし、本論文は基礎材料レビューであり、日本のGX政策や開示基準との直接的な関連は薄い。
In the global GX context
DAC is a key negative-emission technology in global climate strategies, but this review focuses on materials science rather than policy or deployment. It offers insights for researchers developing low-cost adsorbents, which could inform future carbon removal credits and disclosure frameworks.
👥 読者別の含意
🔬研究者:Provides a comprehensive overview of biomass-derived carbon adsorbents for DAC, including performance metrics and tuning strategies.
🏢実務担当者:Limited direct applicability; may inform R&D directions for carbon removal technology companies.
🏛政策担当者:Background on DAC material challenges; useful for understanding technology readiness for carbon removal policies.
📄 Abstract（原文）
Global atmospheric CO2 concentrations have risen persistently to record highs, making the deployment of negative-emission technologies critical for meeting global climate goals. Among carbon management strategies, direct air capture (DAC) is a prominent negative-emission technology for removing CO2 directly from the atmosphere, but its development is limited by the need for adsorbents that have high CO2 capture efficiency, excellent selectivity, and low energy requirements for regeneration. Biomass-derived carbon materials have emerged as ideal candidates for DAC adsorbents due to their renewable feedstocks, low cost, adjustable structures, and natural carbon-negative potential. This review systematically outlines the core performance metrics of DAC adsorbents, covering the preparation of biomass-derived carbon, key factors influencing CO2 capture performance, and related tuning strategies. While biomass-derived carbon materials show promising prospects for DAC, practical applications still face challenges related to precise structural control and high energy consumption during regeneration. Future research should focus on developing green synthesis methods powered by renewable energy and achieving low-energy regeneration by utilizing the inherent photothermal and electrothermal properties of materials.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.1021/acs.energyfuels.6c00224first seen 2026-05-05 19:12:22
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