Green and Low‐Carbon Synthesis of Lithium Sulfide (Li <sub>2</sub> S): From Fundamental Mechanisms to Scalable Manufacturing for Next‐Generation Energy Storage
硫化リチウムのグリーン低炭素合成：基本原理から次世代エネルギー貯蔵のためのスケーラブル製造まで (AI 翻訳)
Aiping Peng, Xingtao Qi, Lingfeng Zhu, Ningrui Zhan, Yaohui Qu, Hui Li, Hai Zhang, Fan Wang, Ze Zhang, Xuewen Wang, Zhenyu Yang, Tianyi Ma
🤖 gxceed AI 要約
日本語
本レビューは、リチウム硫黄電池や硫化物固体電解質に不可欠なLi2Sのグリーン合成経路を体系的に分析。低温固相反応、マグネシウム熱還元、溶液メタセシス経路を比較し、プロセス強化や工業スケールアップの課題を評価。連続フロー製造や閉ループ溶媒回収など、低炭素でコスト効果の高い製造への道筋を示す。
English
This review systematically analyzes green synthesis routes for lithium sulfide (Li2S), crucial for lithium-sulfur batteries and sulfide solid electrolytes. It compares low-temperature solid-state, magnesiothermic, and solution-based metathesis pathways, evaluating process intensification and scale-up challenges. Future directions include continuous-flow manufacturing and closed-loop solvent recovery for cost-effective, low-carbon Li2S production.
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
日本は全固体電池の開発に注力しており、Li2Sは硫化物固体電解質の前駆体として極めて重要。本レビューが提示する低炭素合成経路は、日本の電池産業のグリーン製造移行に直接的な技術基盤を提供する。
In the global GX context
Global battery manufacturing faces pressure to decarbonize. This review provides a roadmap for low-carbon Li2S production, supporting the scaling of next-generation batteries while aligning with international climate goals and supply chain sustainability standards.
👥 読者別の含意
🔬研究者:Provides a systematic comparison of green synthesis routes and highlights research gaps in scale-up and techno-economic analysis for Li2S production.
🏢実務担当者:Offers actionable technical pathways for adopting low-carbon manufacturing processes for Li2S, including process intensification and solvent recovery.
🏛政策担当者:Supports the case for investing in green manufacturing infrastructure for critical battery materials to meet decarbonization targets.
📄 Abstract（原文）
ABSTRACT Lithium sulfide (Li 2 S) is a critical cathode material for high‐energy‐density lithium sulfur batteries and an indispensable precursor for sulfide solid electrolytes. Traditional high‐temperature carbothermal reduction remains energy‐intensive and carbon‐heavy, creating a significant mismatch with industrial sustainability targets. This review focuses on engineering‐oriented green synthesis routes, systematically analyzing low‐temperature solid‐state reactions, magnesiothermal reduction, and solution‐based metathesis pathways. It highlights process intensification, scale‐up feasibility, techno‐economic analysis, and by‐product valorization. Current challenges in industrial amplification, including mass transfer limitations and cost competitiveness, are critically evaluated. Future directions emphasize continuous‐flow manufacturing, closed‐loop solvent recovery, and hybrid process integration, providing actionable technical pathways to enable cost‐effective, low‐carbon Li 2 S production for industrial applications.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.1002/advs.76836first seen 2026-07-30 05:30:03
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