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Sustainable Aqueous Zn‐ion Batteries: Green Materials, Low‐Carbon Manufacturing, and Circular Economy

持続可能な水系亜鉛イオン電池:グリーン材料、低炭素製造、循環経済 (AI 翻訳)

Jia‐Lin Yang, Miao Du, Jun‐Ming Cao, Xing‐Long Wu

Angewandte Chemie International Edition📚 査読済 / ジャーナル2026-04-02#エネルギー転換Origin: CN
DOI: 10.1002/anie.7123448
原典: https://doi.org/10.1002/anie.7123448

🤖 gxceed AI 要約

日本語

本レビューは、次世代エネルギー貯蔵として期待される水系亜鉛イオン電池(AZIB)の持続可能性をライフサイクル全体にわたって評価する。低炭素製造やグリーン材料の重要性、循環経済の原則に基づく設計とリサイクルを提唱。産業化に向けた課題として亜鉛デンドライト成長や正極溶解を指摘し、政策支援や国際標準化の必要性を強調。

English

This review systematically evaluates the sustainability of aqueous zinc-ion batteries (AZIBs) throughout their life cycle, from materials to recycling. It highlights challenges like dendrite growth and cathode dissolution, and advocates for green materials, low-carbon manufacturing, and circular economy principles. The paper calls for supportive policies and international standards to bridge lab research and industrial scale-up.

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

本レビューは、水系亜鉛イオン電池のライフサイクル全体の持続可能性を評価し、日本の蓄電池産業における低炭素製造や循環経済の推進に示唆を与える。特に、材料革新やグリーン製造技術の開発は、日本のGX政策におけるエネルギー貯蔵分野の強化に貢献する可能性がある。

In the global GX context

This paper provides a comprehensive sustainability assessment of AZIBs, a safer, more sustainable alternative to lithium-ion batteries, aligning with global energy transition and circular economy goals. It offers valuable insights for researchers and industry focusing on next-generation energy storage with low environmental impact.

👥 読者別の含意

🔬研究者:Battery researchers will find a consolidated view of sustainability challenges and green material innovations for AZIBs.

🏢実務担当者:Manufacturers can use this review to identify low-carbon manufacturing techniques and circular design strategies for battery production.

🏛政策担当者:Policymakers can leverage the recommendations on standardization and policy support to foster sustainable battery technologies.

📄 Abstract(原文)

Sustainable aqueous zinc-ion batteries (AZIBs) have emerged as promising next-generation energy storage solutions, aligning with global initiatives to mitigate climate change and promote low-carbon transitions. Their appeal stems from the utilization of earth-abundant materials and aqueous electrolytes, which minimize reliance on scarce metals and alleviate the safety and environmental risks associated with organic-solvent-based systems. This review systematically evaluates the sustainability of AZIBs throughout their entire life cycle, encompassing material selection, cell manufacturing, operational use, and end-of-life recycling, while providing a forward-looking perspective on their advancement. However, critical hurdles to industrialization persist, including zinc dendrite growth, cathode dissolution, and restricted cycle life. To realize genuine sustainability, future research must prioritize green material innovations, such as bio-based binders, functional separators, and eco-friendly electrolytes, while implementing dry electrode fabrication and other low-impact manufacturing techniques. Adopting a comprehensive life-cycle approach guided by circular economy principles is vital for fostering synergistic optimization across design, production, use, and recycling, ultimately achieving a "cradle-to-cradle" system. Furthermore, supportive policies, cross-sector collaboration, and international standardization are essential to bridge the gap between laboratory research and large-scale application. Through systematic, multi-faceted innovation, sustainable AZIBs are well-positioned to drive the global energy transition.

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