Wang Juan, Pei Zhibin, Zhou Ningning
School of Mechanical and Electrical Engineering, Hefei Technology College, Hefei 230012, China.
Materials Department, Advanced Research Center, Hefei Hualing Co., Ltd., Hefei 230000, China.
Nanomaterials (Basel). 2025 Mar 31;15(7):532. doi: 10.3390/nano15070532.
Vacuum insulation panels (VIPs) have emerged as a cutting-edge strategy for achieving superior thermal insulation across a wide range of applications, including refrigerators, cold-chain transportation and building envelopes. The key factor for the exceptional performance of VIPs is maintaining an ultralow pressure environment within the panels, which is crucial for minimizing heat transfer. However, the presence of non-condensable gases can compromise the vacuum state, leading to a reduced insulation effectiveness during a panel's service life. This review offers a comprehensive analysis of getter materials used in VIPs, focusing on their fundamental properties, types, integration techniques and performance characteristics, further emphasizing the challenges and potential directions for the development of getter materials. Overall, this review intends to provide novel insights into the development of getter materials for use in VIPs, offering essential viewpoints to aid future studies on this topic.
真空绝热板（VIPs）已成为一种前沿策略，可在包括冰箱、冷链运输和建筑围护结构在内的广泛应用中实现卓越的隔热性能。VIPs卓越性能的关键因素是在板内维持超低压力环境，这对于最小化热传递至关重要。然而，不可凝气体的存在会损害真空状态，导致板在使用寿命期间隔热效果降低。本综述对VIPs中使用的吸气剂材料进行了全面分析，重点关注其基本特性、类型、集成技术和性能特征，进一步强调了吸气剂材料开发面临的挑战和潜在方向。总体而言，本综述旨在为VIPs中使用的吸气剂材料的开发提供新的见解，提供重要观点以辅助未来关于该主题的研究。
