【摘要】 介绍了碱性电解水制氢隔膜技术现状，运用专利信息分析方法对碱性电解水制氢隔膜技术专利总体情况进行了整理和分析，形成了美国、日本和中国的专利功效矩阵，概述了碱性电解水制氢隔膜技术的发展趋势。更多还原

【Abstract】 Present situation of membrane technology for hydrogen production by alkaline water electrolysis was introduced. By using patent information analysis method, the overall patent situation of membrane technology for hydrogen production by alkaline water electrolysis were sorted out and analyzed. The patent efficacy matrix of the US, Japan and China were formed, and the development trend of membrane technology for hydrogen production by alkaline water electrolysis was summarized.更多还原