固体氧化物燃料电池专利情况简要分析

Brief Analysis of Solid Oxide Fuel Cell Patents

固体氧化物燃料电池(SOFC)可以直接使用各种含碳燃料,在“双碳”目标背景下,SOFC技术将有利助推我国能源结构绿色低碳转型和煤炭清洁利用。以“固体氧化物燃料电池”为关键词,检索patsnap专利数据库中1991年1月1日—2020年12月31日已经公开的相关专利数据,对专利信息进行整理、统计,了解SOFC技术发展状况,分析问题,提出相应建议。我国目前对SOFC的研究开发已取得了很大进展,但离商业化还有一定距离,应注重与应用场景结合的产业核心技术突破,继续提高功率密度,加强专利技术质量与转化率的提升。

The Solid oxide fuel cell can directly use a variety of carbon-containing fuels,and in the context of the"Dual Carbon"goal,the SOFC technology will contribute significantly to the green,low-carbon transformation of our energy structure and the clean use of coal.Using"solid oxide fuel cell"as the key word,the patent data of the SOFC was searched in the patent database of snap from January 1,1991 to December 31,2020,analyze problems and make recommendations accordingly.China has made great progress in research and development of SOFC,but there is still a long way to go before it can be commercialized,strengthening the promotion of patent technology quality and conversion rate.