Full
Outline
Hydrogen energy, as a core clean energy for achieving the “dual carbon” goals, often involves multiple extreme operating conditions in its application scenarios, including high pressure, strong acidity, low temperature and long-term cyclic service. This imposes extremely stringent technical requirements on the key structural and functional materials in the core equipment of the hydrogen energy industry chain. Titanium and its alloys are critical materials for the full industrial chain of hydrogen energy production-storage-transportation-utilization due to excellent corrosion resistance, high specific strength and good low-temperature toughness. This paper systematically reviews the application progress of titanium materials in key areas of the hydrogen energy industry. These key areas include proton exchange membrane water electrolysis, high-pressure/solid-state hydrogen storage, hydrogen pipelines transportation and fuel cell. The review focuses on hydrogen embrittlement issues in hydrogen-rich environments, oxidation problems in oxygen-containing acidic environments, and forming challenges in complex components. It emphasizes the recent progress in titanium alloy composition design, anti-hydrogen embrittlement regulation, surface modification and forming technologies. The aim is to provide theoretical support and technical references for promoting the large-scale application of titanium-based materials in the hydrogen energy industry.
110
18
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
关闭全屏
No. 86 Xueyuan South Road, Haidian District, Beijing
010-62662699(Operation and Technical Support)
qkjq@cast.org.cn
Copyright © 2025 China Association for Science and Technology. All rights reserved. For all open access content, the relevant licensing terms apply.
Sponsored by the Office of the Leading Group for Cybersecurity and Informatization of CAST, and supported by Science and Technology Review Publishing House
