| 曹悦 白晨 张越 张玄玄 边竞.专利信息视角下的产业技术生态位分析与评价研究——以我国锂离子动力电池产业为例[J].中国科技资源导刊,2026,(2):53~66 |
| 专利信息视角下的产业技术生态位分析与评价研究——以我国锂离子动力电池产业为例 |
| Research on the Analysis and Evaluation of Industrial Technology Niches from the Perspective of Patent Information—A Case Study of China’s Lithium-Ion Power Battery Industry |
| 投稿时间：2025-11-09 |
| DOI： |
| 中文关键词: 产业技术;技术生态位;专利信息;动力电池 |
| 英文关键词: industrial technology, technological niche, patent information, power battery |
| 基金项目:中国科技信息研究所创新研究基金青年项目“专利信息驱动的产业技术生态位评价体系构建与应用”(QN2025-20)。 |
| 作者 | 单位 | | 曹悦 白晨 张越 张玄玄 边竞 | (中国科学技术信息研究所，北京 100038) |
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| 摘要点击次数: 39 |
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| 中文摘要: |
| 在全球科技竞争加剧和我国部分产业关键技术环节存在不足的背景下，传统技术竞争分析缺乏对产业技术生态环境的系统性评估，难以全面分析技术在整个产业生态系统中的位势并发现待升级的关键技术。构建“宏观—微观”双维度产业技术生态位评价体系，以我国锂离子动力电池产业为例开展实证分析，并针对10项关键技术开展不同区域、不同企业的生态位对比。研究结果表明，我国锂离子动力电池产业在正极材料等传统优势领域技术领先，但在固态电解质等新兴关键技术环节相对弱势，未来应进一步巩固优势、弥补短板、优化竞争结构以提升全球竞争力。 |
| 英文摘要: |
| Against the backdrop of intensified global technological competition and deficiencies in key technological links of some industries in China, traditional technology competition analysis lacks systematic evaluation of the industrial technology ecosystem, making it difficult to comprehensively analyze the potential of technology within the entire industrial ecosystem and identify key technologies that need to be upgraded. A “macro-micro” dual-dimensional industrial technology niche evaluation system is constructed, and empirical analysis is conducted using China’s lithium-ion power battery industry as an example to compare the technological niches of different regions and enterprises. The results show that China’s lithium-ion power battery industry is technologically advanced in traditional advantageous fields such as cathode materials, but relatively weak in emerging key technological links such as solid-state electrolytes. In the future, it is necessary to further consolidate advantages, compensate for shortcomings, and optimize the competitive structure to enhance global competitiveness. |
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