A review of electro-hydrogen synergistic systems: from key material breakthroughs, multi-timescale control to full-chain integration
電気-水素シナジーシステムのレビュー：主要材料のブレークスルーからマルチタイムスケール制御、全チェーン統合まで (AI 翻訳)
Jie Wang, Bing Hu, Lijun Xu, Xiaochao Fan, Jiading Jiang
🤖 gxceed AI 要約
日本語
本レビューは、電解水素システム（PEM、ALK、AEM、SOEC）の材料革新、水素貯蔵（高圧ガス、液体、固体）、および電力-水素-熱-ガス統合システムの制御・最適化を体系的に整理。変動再エネとの連携や産業脱炭素への応用可能性を議論し、大規模実証・商業化に向けた課題を提示する。
English
This review systematically covers electro-hydrogen systems, including electrolysis (PEM, ALK, AEM, SOEC) material advances, hydrogen storage (compressed, liquid, solid), and multi-energy system integration. It discusses applications in renewable integration and industrial decarbonization, and identifies key challenges for large-scale deployment.
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
日本の水素基本戦略やGX政策において、電解水素システムの技術成熟度とシステム統合は中核課題。本レビューは材料からシステム制御までの包括的な知見を提供し、日本の産官学の研究開発・実証プロジェクトに示唆を与える。
In the global GX context
This review provides a comprehensive framework for electro-hydrogen systems globally, relevant to hydrogen strategies in the EU, US, and Asia. It addresses technical bottlenecks and integration challenges that are critical for scaling hydrogen as a decarbonization vector under the Paris Agreement.
👥 読者別の含意
🔬研究者:A thorough reference for the state-of-the-art in electrolyzer materials, storage, and system integration, useful for identifying research gaps.
🏢実務担当者:Offers insights into technology options and system architectures for companies investing in hydrogen projects or industrial decarbonization.
🏛政策担当者:Highlights technology maturity, barriers, and the need for cross-sector coordination, supporting hydrogen policy and funding decisions.
📄 Abstract（原文）
Under the carbon peaking and carbon neutrality targets, electro-hydrogen synergetic systems have emerged as a promising pathway for cross-temporal energy conversion and deep decarbonization across power, transport, and industrial sectors via the electricity-hydrogen-electricity. The system can enhance renewable energy integration, improve grid resilience, and support low-carbon transitions in hard-to-abate sectors. However, their large-scale deployment is still constrained by bottlenecks in key materials, efficiency coordination, dynamic matching, safety, and techno-economic performance. The review develops a framework spanning materials, components, systems, and market applications, with a focus on key material innovation, multi-timescale regulation, and full-chain integration. First, recent advances and critical challenges in water electrolysis technologies, including PEM, ALK, AEM, and SOEC, are reviewed in terms of catalyst materials, membrane electrode structures, stack-level in situ diagnostics, and durability under fluctuating operating conditions. Second, high-pressure gaseous, cryogenic liquid, and solid-state hydrogen storage pathways are comparatively assessed, revealing trade-offs among energy density, efficiency loss, safety, cost, and infrastructure compatibility. Third, the review summarizes coupling architectures for electricity-hydrogen-heat-gas multi-energy systems, as well as dynamic response control and multi-timescale optimal scheduling from microgrids and industrial parks to regional integrated energy systems. Finally, the application potential of electro-hydrogen synergetic systems in renewable energy consumption, grid ancillary services, and industrial decarbonization is discussed, and key scientific questions and suggestions for large-scale demonstration and commercialization are proposed.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.1039/d6ra02235afirst seen 2026-07-18 07:04:44
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