Electrochemical CO 2 Reduction to Multi-Carbon Products: a Comprehensive Review of Trends, Progress, and Prospects
電気化学的CO2還元による多炭素生成物：傾向、進歩、展望の包括的レビュー (AI 翻訳)
Liam J. S. Anderson, Clem De Preter, Thijs Van Thillo, Järi Van den Hoek, L. F. Leon-Fernandez, T. Breugelmans
🤖 gxceed AI 要約
日本語
本レビューは、CO2の電気化学的還元(eCO2R)によるC2+多炭素生成物の選択性と活性向上に向けた最新の進歩を、電解セルの設計、動作条件、電解質、触媒層構造などの多角的視点から分析する。トップダウンアプローチにより、各因子間の相互関連性を解明し、工業化への道筋を示す。
English
This review systematically analyzes recent advances in electrochemical CO2 reduction to multi-carbon (C2+) products, focusing on reactor design, operating conditions, electrolyte, and catalyst layer structure. It provides insights into selectivity and activity trends, guiding future research toward industrial viability.
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
日本政府はカーボンリサイクル技術をGX戦略の柱の一つと位置づけており、eCO2RはCO2利用の有望な経路として注目される。本総説は、触媒だけでなくプロセス全体の最適化を俯瞰しており、日本の研究開発や実証プロジェクトに示唆を与える。
In the global GX context
CCUS is a recognized component of global decarbonization, and electrochemical CO2 reduction offers a pathway to convert captured CO2 into valuable chemicals. This review integrates multiple engineering aspects, useful for researchers and industry stakeholders aiming to scale up the technology.
👥 読者別の含意
🔬研究者:Provides a structured overview of key parameters affecting C2+ selectivity in eCO2R, guiding experimental design and catalyst development.
🏢実務担当者:Highlights reactor and electrolyte considerations that affect process economics, relevant for companies exploring CO2 utilization.
📄 Abstract（原文）
Although recent advances in aqueous electrochemical CO2 reduction (eCO2R) to valuable multi-carbon (C2+) products propel the field closer to industrial viability, attaining the required C2+ selectivity and activity remains challenging, as it requires not only the optimisation of the electrocatalyst, but also of reactor design, operating conditions, electrolyte composition, and electrocatalyst layer structure. Understanding this complex system requires a broad expertise to accurately elicit trends and to compare and interpret their specific roles. To fully capture the range of recent advances beyond just the electrocatalyst, this review methodically analyses trends in eCO2R-to-C2+ performance through a unique top-down approach through the lens of electrochemical cells used. Firstly, fundamental conditions such as temperature, pressure, and electrolyte will be discussed. After exploring the dynamics of CO2 mass transport, aspects of the electrocatalyst layer related to deposition and additives will be discussed, leading up to a final focus on electrocatalyst structure at the nanoscale. In this way, novel insights into determining the most important factors affecting selectivity and activity as a whole will be deduced, guiding future research toward viable production of valuable multi-carbon products. In this way, developments in selectivity and activity trends towards C2+ products will be critically analysed at each level and in general. By unravelling the complexity and interconnectedness of the process, this review will thus guide future research toward viable multi-carbon production via eCO2R.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://iopscience.iop.org/article/10.1088/2516-1083/ae8c0d/pdffirst seen 2026-07-20 05:28:27
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