High‐Energy‐Density Redox Flow Batteries: Mechanisms, Design Strategies, and Recent Progress
高エネルギー密度レドックスフロー電池：メカニズム、設計戦略、最近の進歩 (AI 翻訳)
xiaolian zhao, Jiaxin Yu, Nannan Jia, Chuzhang Hong, Yue Luo, Wantong Jing, Zhiming Feng, Xinhua Liu, Rui Tan
🤖 gxceed AI 要約
日本語
本レビューは、高エネルギー密度レドックスフロー電池（RFB）の最近の進歩をまとめ、エネルギー密度向上のための三つの主要戦略（電圧窓の拡大、多電子移動システムの構築、高濃度電解質の開発）を詳述する。また、実用化に向けた膜技術の重要性と課題を議論し、再生可能エネルギー利用のためのグリッドストレージ技術としての展望を示す。
English
This review summarizes recent progress in high-energy-density redox flow batteries, detailing three core strategies: broadening voltage window, multi-electron transfer, and high-concentration electrolytes. It emphasizes the critical role of membrane technology in overcoming practical challenges and outlines prospects for grid-scale energy storage to support renewable energy utilization.
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
再生可能エネルギーの普及には大規模蓄電技術が不可欠であり、本レビューはエネルギー密度向上の戦略を体系的に整理している。日本のGX政策においても、電力系統の安定化と再エネ導入拡大に貢献する技術として重要であり、研究開発の方向性を示す。
In the global GX context
This review provides a comprehensive overview of strategies to increase energy density in flow batteries, addressing a key barrier to grid-scale storage. It is relevant to global energy transition efforts, including initiatives like the US Bipartisan Infrastructure Law and EU Green Deal, which prioritize advanced storage technologies.
👥 読者別の含意
🔬研究者:Researchers in battery technology will find a systematic summary of high-energy-density strategies and membrane challenges.
🏢実務担当者:Corporate sustainability teams can understand the technological progress and potential integration of flow batteries in renewable energy projects.
🏛政策担当者:Policymakers should note the critical role of advanced storage in achieving renewable energy targets and consider support for R&D in flow batteries.
📄 Abstract（原文）
The inherent intermittency of energy sources such as solar and wind power hinders the transition to renewable energy, necessitating advanced energy storage solutions. Enhancing energy density is crucial for lowering system costs and enabling large-scale deployment. Redox flow batteries (RFBs) demonstrate significant potential for grid-scale energy storage due to their scalable capacity, high safety, and long cycle life. However, the relatively low energy density of conventional RFBs has hindered their widespread adoption. This review summarizes recent research progress in high-energy-density flow batteries, focusing on key parameters and strategies for enhancing the energy density of aqueous RFBs (ARFBs). Three core strategies are discussed in detail: broadening the cell voltage window, constructing multi-electron transfer systems, and developing high-concentration electrolytes. To overcome the practical challenges (e.g., species crossover, material degradation) associated with implementing these high-energy-density strategies, this review also highlights the critical role of advanced membrane technology as a key enabling component. Finally, the review outlines prospects and challenges for high-energy-density flow batteries, emphasizing the need for further research on material stability, energy efficiency, and cost-effectiveness. Through continued innovation and optimization, high-energy-density flow batteries are expected to become a mainstream technology for grid storage, providing robust support for the efficient utilization of renewable energy.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.1002/chem.202503595first seen 2026-05-17 07:00:34 · last seen 2026-05-20 05:15:38
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gxceed は公開メタデータに基づく研究支援データセットです。要約・翻訳・解説は AI 支援で生成されています。 最終的な解釈・検証は利用者が原典資料に基づいて行うことを前提とします。