2026年1月9日，Elsevier 旗下top期刊《Renewable and Sustainable Energy Reviews》在线发表了云南师范大学能源与环境科学学院李明教授课题组博士后的最新研究成果《Phase change materials for low-temperature cold chain logistics: Advances, challenges, and eco-friendly solutions》。云南师范大学能源与环境科学学院李明为通讯作者。

Abstract

The cold chain is essential for maintaining the quality and safety of temperature-sensitive products during storage and transportation. However, conventional diesel-powered vapor compression refrigeration systems used in cold chain logistics are associated with high energy consumption, environmental pollution, and operational costs. In recent years, phase change materials have emerged as a promising alternative for cold energy storage, offering the potential to enhance energy efficiency and reduce emissions in cold storage applications. This review provides a comprehensive overview of phase change materials-based cold storage technologies tailored for low-temperature cold chain logistics. It discusses the classification and thermophysical properties of phase change materials, including latent heat of fusion, thermal conductivity, supercooling, corrosiveness, and flammability. Key challenges associated with phase change materials usage, such as thermal performance, material compatibility, and cost, are critically analyzed, along with strategies for their mitigation. Furthermore, the review highlights current advancements in PCM selection and system integration across various cold chain equipment. Finally, future research directions are proposed to accelerate the development and commercialization of phase change materials-based solutions for sustainable cold chain logistics.

https://www.sciencedirect.com/science/article/pii/S1364032125013735