在全球能源结构重塑的进程中，电池产业成了支撑现代工业和绿色经济的基石。高比能、高安全电池技术的突破很大程度上依靠跨学科基础科学的积累和复杂制造工程的深度耦合。然而，传统的孤立式研发体系难以应对当前电池技术长周期、高风险的创新要求，导致前沿理论在跨越实验室走向中试产线时，经常面临严重的转化损耗与壁垒。产学研一体化作为打破组织界限的有效制度安排，能够整合创新链条上的异质性资源，构建从理论验证到规模化生产的闭环生态系统。因此，本文就产学研一体化模式在电池产业技术进步中的内在作用机制展开深入探讨，以期为破解科研成果转化与产业脱节的难题提供理论支撑，并为优化制度设计、持续释放产业创新潜能及维持国际竞争优势提供参考。

Amid the profound reshaping of the global energy structure, the battery industry has emerged as the cornerstone supporting modern industry and the green economy. Technological breakthroughs in high-specific-energy and high-safety batteries rely heavily on the deep coupling of interdisciplinary basic scientific accumulation and complex manufacturing engineering. However, the traditional isolated R&D system struggles to meet the long-cycle and high-risk innovation demands of current battery technologies, frequently resulting in severe transformation losses and barriers when cutting-edge theories transition from the laboratory to pilot production lines. As an effective institutional arrangement for dismantling organizational boundaries, the industry-academia-research integration mode can consolidate heterogeneous resources along the innovation chain,constructing a closed-loop ecosystem from theoretical validation to large-scale production. Therefore, this paper conducts an in-depth exploration of the internal mechanisms by which the industry-academia-research integration mode drives technological progress in the battery industry. This study aims to provide theoretical support for bridging the gap between scientific research and industrial application, while offering valuable insights for further optimizing relevant institutional designs,continuously unleashing the industry's innovation potential,and sustaining international competitive advantages.