基于专利视角的电化学储能电池电解液技术发展态势

Development Trend of Electrolyte Technology in Electrochemical Energy Storage Batteries Based on Patent Analysis

以锂离子电池为代表的电化学储能因具有受地形因素影响小、比能量高、成本低等特点,装机量不断增加。作为锂离子电池关键材料之一电解液的技术也不断发展。专利信息能够反映一项技术领域创新发展的现状及历程,是开展竞争情报的重要信息源。本文基于专利视角,通过对电化学储能电解液技术领域专利的分析,分析电化学储能电解液技术的发展态势,为我国政府和企业的战略决策提供参考。

Electrochemical energy storage,represented by lithium-ion batteries,has the characteristics of being less affected by terrain factors,high power density,and low cost,leading to an increasing installed capacity.As one of the key materials for lithium-ion batteries,the technology of electrolyte is also constantly developing.Patent information can reflect the current situation and process of innovation and development in a technical field,and is an important information source for developing competitive intelligence.From the perspective of patent analysis of electrolyte technology in electrochemical energy storage,to understand the development trend of electrochemical energy storage electrolyte technology,it may provide references for the strategic decision of our government and enterprises.