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世界能源危机及其使用带来的环境问题越来越突出,在替代能源中,氢能由于其高效性和清洁性而最受关注。在未来的能源体系中,氢能可成为与电能并重而互补的终端能源,为国家的能源安全和环境保护做出重要贡献。但氢气存在易燃、易爆、易扩散,常温常压下体积比低等缺陷,储氢技术已成为氢能利用的瓶颈问题。
The environmental problems caused by the world energy crisis and its use have become more and more prominent. Among alternative energy sources, hydrogen energy attracts the most attention due to its high efficiency and cleanliness. In the future energy system, hydrogen energy can become a terminal energy that is both equal and complementary to electric energy and makes an important contribution to the country’s energy security and environmental protection. However, hydrogen flammable, explosive, easy to spread, low volume ratio at room temperature and pressure defects, hydrogen storage technology has become a bottleneck in the use of hydrogen energy.