Hydrogen storage technologies and materials: Progress, challenges, and paths towards a sustainable hydrogen economy
水素貯蔵技術と材料：持続可能な水素経済への進展、課題、道筋 (AI 翻訳)
Kristina Radinović, P. Branco, Nevena Milutinović-Mehri, David Tomić, D. Mladenović, J. Milikić, Biljana Šljukić
🤖 gxceed AI 要約
日本語
本レビューは、物理的、固体、および地質学的水素貯蔵の最新手法を統合し、重量/体積密度、効率、技術成熟度、拡張性のトレードオフを分析する。輸送、産業、電力系統での応用に向けた技術選択の指針を提供する。
English
This review synthesizes the latest methods for physical, solid-state, and geological hydrogen storage, analyzing trade-offs among gravimetric/volumetric densities, efficiency, maturity, and scalability to guide technology selection for applications in transport, industry, and grid systems.
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
日本は水素社会の実現を国家戦略として掲げており、本レビューは福島水素エネルギー研究フィールドなどの実証プロジェクトと連動した技術選定に貢献する。SSBJや有報での水素関連開示にも基礎的知見を提供する。
In the global GX context
Hydrogen storage is a critical enabler for global net-zero targets under the Paris Agreement. This review provides a comprehensive comparison of storage technologies, informing ISSB/TCFD-aligned disclosures on hydrogen infrastructure investments and technology risk assessment.
👥 読者別の含意
🔬研究者:Provides a structured overview of current storage methods and performance trade-offs, highlighting research gaps for next-generation materials.
🏢実務担当者:Helps corporate sustainability teams evaluate hydrogen storage options for pilot projects and supply chain planning.
🏛政策担当者:Offers a clear mapping of technology readiness to guide public R&D funding and regulatory standards for hydrogen storage safety and efficiency.
📄 Abstract（原文）
Hydrogen, with its high gravimetric energy density (≈120 MJ kg-1) and no carbon dioxide emissions from combustion or electrochemical oxidation, is a key element for decarbonization and the integration of renewable energy sources. However, its low volumetric density at ambient conditions (0.0899 kg m-3) requires efficient, safe, and economically acceptable storage solutions. This review paper synthesizes the latest methods for physical, solid-state, and geological hydrogen storage, drawing on advances in materials science and techno-economic assessment. Special emphasis is placed on the trade-offs among gravimetric/volumetric densities, efficiency, technology maturity, and scalability to guide technology selection for applications in transport, industry, and grid systems.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://scindeks-clanci.ceon.rs/data/pdf/0040-2176/2026/0040-21762603221R.pdffirst seen 2026-07-18 07:05:07
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