随着锂电池在各个领域的广泛应用,锂电池回收技术的研究和应用已经成为未来锂电池行业的重要发展方向。基于Innojoy专利数据库检索到的2345项专利文献,展开了对国内锂电池回收领域的专利导航分析。研究分析了该领域专利申请的总体趋势、技术分布和创新主体。同时,通过人工标引的方法,对主流湿法回收技术的技术构成、技术动向以及技术功效进行了深入分析。全面探讨了国内锂电池回收技术的专利布局现状、竞争前沿和未来发展趋势,并提出了相关的研发创新和专利运用的导航建议,旨在为相关领域的技术创新和专利战略提供指导。
With the widespread application of lithium batteries in various fields,the research and application of lithium battery recycling technology has become an important development direction in the future lithium battery industry.Based on 2345 patent documents retrieved from the Innojoy patent database,this paper conducted a patent navigation analysis of the domestic lithium battery recycling field,and examined the overall trends,technological distribution,and innovative entities in the field of patent applications.Additionally,through manual indexing method,an in-depth analysis was carried out on the technical composition,trends,and effectiveness of mainstream wet recycling technologies.This paper comprehensively discussed the current patent layout,competitive frontiers,and future development trends of domestic lithium battery recycling technologies,and provided relevant navigation recommendations for research and development innovation and patent utilization,aiming to guide technological innovation and patent strategies in related fields.
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基金资助
内蒙古自然科学基金项目(2021MS05054);内蒙古自治区高等学校创新团队发展计划项目(NMGIRT2321)
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