2023年镁基储氢材料研究热点回眸
Review of research hotspots in magnesium-based hydrogen storage materials in 2023
邹建新 1丁文江1
作者信息
- 1. 上海市氢科学重点实验室&上海交通大学氢科学中心,上海 200240;上海交通大学材料科学与工程学院,上海 200240;上海交通大学轻合金精密成型国家工程研究中心&金属基复合材料国家重点实验室,上海 200240
- 折叠
摘要
2023年,镁基储氢材料及其固态储运氢技术研发与应用发展迅猛,热点频现,出现了诸多显著成果.在材料设计开发方面,通过多种改性手段有效改善了镁基储氢材料的热/动力学性能,实现了材料在近室温条件下吸氢,200℃以下放氢,循环寿命也在不断提升.在工程应用方面,全球首台吨级镁基固态储运氢车问世,多个示范应用项目与材料生产线开始落地建设.社会各界都在关注并积极推动镁基储氢材料与系统的研发,努力探索潜在的产业应用.根据镁基储氢材料的催化改性、纳米化改性、合金化改性、系统装置开发和示范应用五大方向,总结了 2023年国内外镁基储氢材料的重要进展,探讨了镁基储氢材料在氢储运、氢储能和固体氧化物燃料电池发电等领域的应用场景,展望了镁基储氢材料在2024年所面临的机遇与挑战.
Abstract
The year of 2023 witnessed the rapid development and application of magnesium-based hydrogen storage materials and systems,with many research hotspots and remarkable application milestones.Regarding material design and development,researchers were successfully enhanced the thermodynamics/kinetics of magnesium-based hydrogen storage materials through various modification methods and realized the near-room temperature hydrogen absorption,hydrogen release below 200℃,and improved cycle life.In terms of engineering applications,the world's first tonnage magnesium-based solid-state hydrogen storage and transport trailer was launched,and several demonstration application projects and material production lines were also implemented.The whole community is now interested in promoting the development of magnesium-based hydrogen storage materials and systems,exploring their potential application scenarios.This paper provides an overview and outlook of magnesium based hydrogen storage materials on five aspects:catalysis,nanotechnology,alloying,storage system,and demonstration applications.It summarizes the progress of magnesium-based hydrogen storage materials made in 2023,explores their potential applications in hydrogen storage and transportation,energy storage,and power generation using solid oxide fuel cells.Opportunities and challenges that magnesium-based hydrogen storage materials will encounter in the coming 2024 are also discussed.
关键词
氢能/镁基储氢材料/热/动力学性能/镁基固态储运氢系统Key words
hydrogen energy/magnesium-based hydrogen storage materials/thermodynamic and kinetic properties/solid state hydrogen storage and transportation system引用本文复制引用
基金项目
国家重点研发计划项目(2022YFB3803700)
出版年
2024
NETL
NSTL
万方数据