摘要
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,Hydrogen Storage material of Rare Earth has been used in more and more trades as a kind of material.The investgation showed that it has been developing rapidly these days.This paper does researches on the invention patents of this material;the distribution of the intention papents;and the history of the invention patents,also talks about the tendency to the invention patents internal and external.According to these reseraches,tiispaper find out some ways and countermesures,to deal with the problems that happened in this area.
出处
《阴山学刊（自然科学版）》
2008年第1期26-29,共4页
Yinshan Academic Journal(Natural Science Edition)
关键词
稀土储氢材料
专利
分析
问题
对策
Hydrogen Storage material of Rare Earth
Patent
Analysis
Ways
Counter measures
