06/25/2024, 01:32 PM UTC
高容量锂离子电池的热开关材料Thermal Switching Materials For High-Capacity Lithium Ion Batteries
1、清华大学和浙江大学的研究人员为高容量锂离子电池（LIBs）开发了一种新型热开关材料，旨在提高其在不同气候和操作条件下的安全性和性能。2、该材料由嵌入在石墨烯层之间的微球组成，通过微球在温度变化时膨胀来破坏热传输，从而调节电池内部的温度。3、在一项50 Ah Ni-Co-Mn LIB的初步测试中，该材料有效地防止了热量传播和潜在的爆炸，显示出在高容量电池中广泛商业化的潜力。1. Researchers from Tsinghua University and Zhejiang University have developed a new thermal-switching material for high-capacity lithium-ion batteries (LIBs) to enhance safety and performance across various climates and operating conditions. 2. The material, composed of microspheres between graphene layers, regulates temperature by disrupting heat transport when the microspheres expand in response to temperature changes. 3. Initial tests in a 50 Ah Ni-Co-Mn LIB showed the material effectively prevented heat propagation and potential explosions, indicating potential for widespread commercialization in high-capacity batteries.
---
本文由大语言模型（LLM）生成，旨在为读者提供半导体新闻内容的知识扩展（Beta）。
