专利视角下国内外海水制氢技术发展态势分析  

Analysis on Development Trends of Seawater Hydrogen Production Technologies from Patent Perspective

作　　者：蔡耀中 林志坚[1] 张宇环 CAI Yaozhong;LIN Zhijian;ZHANG Yuhuan(Institute of Scientific and Technical Information of Zhejiang Province(Zhijiangnan Think Tank),Hangzhou Zhejiang 310006,China)

机构地区：[1]浙江省科技信息研究院(智江南),浙江杭州310006

出　　处：《当代化工》2025年第2期454-459,共6页Contemporary Chemical Industry

基　　金：浙江省软科学研究项目(项目编号:2024C35125)。

摘　　要：随着全球对清洁能源和可持续发展的追求,海水制氢技术被科学家认定为未来获取“绿氢”能源的重要途径之一,能够为实现“碳达峰碳中和”伟大目标助力。通过专利计量分析法,以全球海水制氢专利为研究对象,分析了国内外海水制氢技术发展趋势、竞争格局以及国内产业布局特点,展示了国内外海水制氢技术研发热点,梳理和总结了海水制氢技术领域的创新主体及其技术特长,并为我国进一步发展海水制氢产业提出了有关建议和对策。With the global pursuit of clean energy and sustainable development,seawater hydrogen production technology has been recognized by scientists as one of the important ways to obtain "green hydrogen" energy in the future,which can help achieve the great goal of "carbon peak and carbon neutrality".By using the patent bibliometric analysis method,taking global seawater hydrogen production patents as the research object,the development trends,competition patterns,and industrial layout characteristics of seawater hydrogen production technology at home and abroad were analyzed,the hot research and development topics of seawater hydrogen production technology at home and abroadwere showcased,the innovative subjects and technical expertise of seawater hydrogen production technologywere sorted out and summarized,and relevant suggestions and countermeasures for further development of seawater hydrogen production industry in Chinawere put forward.

关 键 词：海水 制氢 电解 水解 专利 计量 对策 

分 类 号：TK91[动力工程及工程热物理] TQ116.21[化学工程—无机化工]