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稀土储氢材料的研究近几年发展比较迅猛,储氢材料广泛用于各行业,本文通过时国内外稀土储氢材料专利的定量分析,掌握国内外稀土储氢材料专利在各国家、地区的申请分布状况。了解稀土储氢材料专利发展的历史、应用情况和趋势,剖析了该行业存在的问题,提出了相关的对策和方向。
In recent years, the research on rare earth hydrogen storage materials has been developing rapidly. Hydrogen storage materials are widely used in various industries. Through the quantitative analysis of rare earth hydrogen storage materials patents at home and abroad, we can master the patent of rare earth hydrogen storage materials at home and abroad in various countries and regions Application distribution. Understand the history, application and trend of rare earth hydrogen storage material patent development, analyze the existing problems in the industry, and put forward relevant countermeasures and directions.