Direct ammonia solid oxide fuel cells: a comprehensive review of principles, materials, and recent advances
直接アンモニア固体酸化物燃料電池：原理、材料、および最近の進歩の包括的レビュー (AI 翻訳)
Yi Xie, Muhammad Jalili Zarabadi, A. Kulkarni, S. Karuturi, S. Bhattacharya, S. Bhargava
🤖 gxceed AI 要約
日本語
本レビューは、アンモニアをカーボンフリー燃料および水素キャリアとして評価し、直接アンモニア固体酸化物燃料電池（SOFC）の原理、材料、最近の進歩を包括的に解説する。従来のハーバー・ボッシュ法から電気化学合成までの製造方法、貯蔵・流通、そしてSOFCの電解質や触媒の開発状況を整理。アンモニアベースの燃料電池は、脱炭素社会に向けた重要な技術として、多様なセクターでの応用可能性と経済性が示唆されている。
English
This review comprehensively evaluates ammonia as a carbon-free fuel and hydrogen carrier, covering direct ammonia solid oxide fuel cell (SOFC) principles, materials, and recent advances. It synthesizes production methods from Haber-Bosch to electrochemical synthesis, storage, distribution, and SOFC electrolyte/catalyst development. Ammonia-based fuel cells are highlighted as critical decarbonization technologies with cross-sectoral flexibility and economic potential.
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
日本は水素基本戦略でアンモニアの混焼・専焼を掲げており、本レビューは燃料電池分野での直接利用技術を系統的に整理している。国内のGX実装において、アンモニアサプライチェーンと燃料電池の連携を検討する際の基礎資料となる。
In the global GX context
This review provides a systematic overview of direct ammonia SOFCs, a key technology for hydrogen carriers in the global energy transition. It complements policy frameworks like the EU Hydrogen Strategy and Japan's ammonia co-firing roadmap, offering insights into materials and system integration for low-carbon power and heat.
👥 読者別の含意
🔬研究者:Researchers in fuel cells and hydrogen storage can leverage this review to identify knowledge gaps and recent breakthroughs in direct ammonia SOFC materials and mechanisms.
🏢実務担当者:Corporate sustainability teams exploring ammonia as a hydrogen carrier can use this to assess technological maturity and integration feasibility for decarbonization.
🏛政策担当者:Policymakers can reference this review to understand the current state of ammonia fuel cell technology and its potential role in national hydrogen strategies.
📄 Abstract（原文）
The global ambition to achieve net-zero emissions by 2050 is driving intense research into low-carbon energy vectors to mitigate the climate impact of the dominant use of fossil fuels. This challenge creates significant demand for sustainable energy sources to support the transition. While hydrogen is a key component of the green energy economy, ammonia has emerged as a highly promising alternative. Its distinctive qualities as a carbon-free fuel and an efficient hydrogen carrier offer a viable pathway to reduce emissions. Ammonia can both complement existing energy infrastructure (such as natural gas or grey/blue hydrogen) to accelerate near-term decarbonization and ultimately serve as a mainstream renewable energy vector in a fully net-zero economy. This review details the potential of ammonia as a renewable energy carrier, its storage, production, and distribution. It encompasses technologies such as the traditional Haber-Bosch process and new ammonia production methods, including electrochemical synthesis, and focuses on their efficiency, scalability, and environmental impact. The recent advances, principles, and challenges of direct ammonia fuel cells are discussed, with a focus on different cell mechanisms, electrolyte materials, and catalysts. The review also discusses applications of ammonia-based solid electrolyte fuel cells across sectors, highlighting their flexibility and economic potential as critical decarbonization technologies.
🔗 Provenance — このレコードを発見したソース
- semanticscholar https://doi.org/10.3389/fenrg.2026.1730927first seen 2026-05-15 17:52:34
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