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贮氢材料,特别是稀土贮氢材料,作为一种新型的功能材料引起人们极大的关注。在近十多年的时间内,贮氢材料的研制和开发应用取得了很大进展。以各种工艺方法研制出许多性能优异的贮氢合金,其中某些稀土合金系已成为实用化的贮氢材料。在氢气贮存、氢净化、工业放空氢回收、氢化物氢压缩、氢化物热能泵和催化等方面开始获得应用。从目前的发展趋势来看,贮氢材料的应用领域还在不断扩大,特别是氢能源的开发应用将会为稀土贮氢材料开辟广阔的新市场。
Hydrogen storage materials, especially rare earth hydrogen storage materials, as a new type of functional materials aroused great concern. In the past ten years, great progress has been made in the research, development and application of hydrogen storage materials. A variety of process methods to develop a number of excellent performance of hydrogen storage alloys, some of which have become rare earth alloy practical hydrogen storage materials. Hydrogen storage, hydrogen purification, industrial hydrogen recovery, Hydrogen Hydrogen compression, hydrothermal heat pump and catalysis began to gain applications. From the current development trend, the application of hydrogen storage materials is still expanding, especially the development and application of hydrogen energy will open up vast new markets for rare earth hydrogen storage materials.