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对话吴大勇:一位科学家的锂电产业“破壁”
高工锂电· 2026-02-16 12:09
真正的问题是MOF是否能打破电池性能边界创造增益? 2025年诺贝尔化学奖,将金属有机框架材料(MOF)推至聚光灯下。2025年10月,2025年诺贝尔化学奖授予了北川进、理查德·罗布森与奥马尔·亚 吉,以表彰他们在金属有机框架——MOF领域的奠基性贡献。 当电池系统同时追求更高能量密度、更高安全性与更长寿命时,单一惰性材料已难以持续满足需求。 膜体系开始从"被动承载",转向"功能参与"。 MOF的价值,正是在这一节点上被系统性看见。 一方面,MOF具备明确的电性特征和可设计结构,能够影响电解质解离行为与锂离子迁移过程;另一方面,其孔道结构与官能团设计,为捕获副反 应产物、改善界面环境提供了材料基础。 但国内首个对MOF进行产业化探索的 蓝廷新能源董事长、中国科学院理化技术研究所研究员吴大勇 看来,聚光灯之下只是一个原本已在推进中的材 料路线,开始被更广泛,也更严肃地讨论。 在接受高工锂电专访时,吴大勇多次强调,MOF并非"横空出世"的新材料,其真正的问题是它是否能打破电池性能边界创造增益,并实现稳定生 产。 一位 隔 膜研究者,为何最终选择MOF 吴大勇选择在锂电产业发展MOF,源于他对电池膜体系长期演进的 ...
当诺奖照亮MOF:一位科学家的锂电产业“破壁”
高工锂电· 2026-01-08 10:47
Core Viewpoint - The article discusses the potential of Metal-Organic Frameworks (MOF) in breaking the performance boundaries of batteries, particularly in the lithium battery industry, following the recognition of MOF in the 2025 Nobel Prize in Chemistry [1][2]. Group 1: MOF's Industrial Relevance - MOF has gained attention in the lithium battery industry after years of research, with companies beginning to explore its industrial applications [2]. - The focus is on whether MOF can enhance battery performance and achieve stable production, rather than being a completely new material [2]. Group 2: MOF's Structural Advantages - MOF's unique properties, such as its electrical characteristics and designable structure, can influence electrolyte dissociation and lithium ion migration [4]. - The material's porous structure and functional group design provide a basis for capturing by-products and improving interface conditions [4]. Group 3: Research and Development Focus - The research has shifted from feasibility to practical questions regarding the effectiveness of specific MOF types, industrial synthesis capabilities, and cost and environmental control [5]. - MOF's design allows for precise control over its structure, which is crucial for enhancing battery performance [6]. Group 4: Application in Solid-State Batteries - Certain MOF materials, like UIO-66, maintain structural stability under high temperatures and pressures, making them suitable for solid-state battery applications [7]. - MOF can enhance lithium ion migration rates and improve overall battery performance, particularly in high-demand applications like drones and high-end electric tools [9]. Group 5: Competitive Landscape - The future competition in the MOF space will hinge on both the design of new structures and the efficiency of synthesis and production capabilities [11]. - The synthesis of MOF is not overly complex, but industrialization poses challenges that affect the consistency and electrochemical behavior of the final product [12]. Group 6: Product Development Strategy - The company is focusing on developing MOF-based functional materials for battery applications, particularly in enhancing ion migration and interface stability [16]. - The strategy includes creating a "super solid electrolyte" that combines high-performance solid electrolytes with MOF materials, aiming to differentiate from competitors in the lithium battery market [16].