Clathrate Hydrates as Hydrogen Storage Systems: An Overview Through a Bibliometric Analysis
水素貯蔵システムとしてのクラスレートハイドレート：計量書誌学的分析による概観 (AI 翻訳)
Luca Brunelli, Alberto Maria Gambelli, Laura Carbini, Federico Rossi
🤖 gxceed AI 要約
日本語
本論文は、水素貯蔵におけるクラスレートハイドレートの可能性を計量書誌学的に分析した。ガスハイドレート研究は成熟しているが、水素ハイドレートは未開拓であり、形成速度論や熱力学的安定性、スケーラビリティに課題がある。研究ギャップを特定し、今後の研究方向を示唆する。
English
This paper provides a bibliometric analysis of clathrate hydrates for hydrogen storage. While gas hydrate research is mature, hydrogen hydrates remain marginal with limited understanding of formation kinetics, stability, and scalability. It identifies key research gaps to guide future development.
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目指しているが、クラスレートハイドレート貯蔵は新興分野である。本分析は研究のボトルネックを可視化し、国内の研究開発戦略に示唆を与える。
In the global GX context
Hydrogen storage is critical for the energy transition. This paper highlights an underexplored storage medium, clathrate hydrates, and outlines research priorities that could accelerate its development globally.
👥 読者別の含意
🔬研究者:This bibliometric mapping highlights key bottlenecks in clathrate hydrate hydrogen storage, guiding future research directions.
🏛政策担当者:The analysis identifies technological gaps that could inform national hydrogen R&D strategies.
📄 Abstract（原文）
Hydrogen is a key energy carrier for the transition to renewable energy, but its storage remains a major challenge, mainly due to the energy requirements for its production and to its low volumetric energy density under ambient conditions. Clathrate hydrates have recently emerged as a promising medium for gas storage, yet their potential for hydrogen storage is still underexplored. This study presents a comprehensive bibliometric analysis of hydrogen storage research, focusing on clathrate hydrates. The analysis, based on publications indexed in Scopus over the past decades, reveals that research on gas hydrates is mature and interdisciplinary, encompassing hydrate formation, thermodynamics, and production from natural reservoirs. In contrast, hydrogen hydrates remain a marginal and emerging research area, characterized by limited scientific output and weak connections to dominant storage strategies such as metal hydrides, metal–organic frameworks, and adsorptive materials. The results highlight key research gaps, including a limited understanding of formation kinetics, thermodynamic stability under practical conditions, and challenges related to scalability and system integration. These findings suggest that targeted research efforts addressing these bottlenecks could support the development of hydrate-based systems as complementary solutions within the broader hydrogen storage landscape.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.3390/en19092038first seen 2026-05-15 17:14:59
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