超小型层压陶瓷固态电池

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投资1824亿韩元!韩国布局三大固态电池技术
DT新材料· 2025-05-23 14:49
Core Viewpoint - South Korea is launching a significant research project to develop polymer-based solid-state battery technology aimed at the rapidly growing small IT and wearable device market, focusing on lightweight, high energy density, and high safety batteries to meet the needs of devices like smartwatches and wireless earbuds [1][2]. Group 1: Project Overview - The polymer-based solid-state battery project will run from 2025 to 2028, with a total investment of 35.8 billion KRW, where the government will contribute 25 billion KRW and the private sector will invest 10.8 billion KRW [2]. - The project aims to achieve lightweight, high energy density, and high safety batteries that are also flexible, addressing the specific requirements of small wearable devices [2]. Group 2: Additional Projects - In addition to the polymer-based project, South Korea is advancing two other state-funded solid-state battery development projects, creating a comprehensive research matrix for solid-state battery technology [2]. - The first additional project focuses on developing ultra-small laminated ceramic solid-state batteries (oxide) with a total investment of 29.4 billion KRW, targeting low-power and high-safety applications for small electronic devices [3]. - The second project aims to develop high-performance next-generation secondary battery technology (sulfide) with a total investment of 117.2 billion KRW, focusing on larger applications and exploring next-generation battery technologies like lithium-metal and lithium-sulfur batteries [3]. Group 3: Total Investment and Strategic Importance - The combined investment for the three solid-state battery projects exceeds 182.4 billion KRW (approximately 9.54 billion RMB), showcasing South Korea's commitment to achieving breakthroughs in solid-state battery technology [4]. - The multi-technology approach reflects South Korea's forward-thinking strategy in solid-state battery research and its determination to contribute significantly to global battery technology advancements [4].