Adaptive multi-temperature control for transport and storage containers enabled by phase-change materials.

ABSTRACT: The transportation of essential items, such as food and vaccines, often requires adaptive multi-temperature control to maintain high safety and efficiency. While existing methods utilizing phase change materials have shown promise, challenges related to heat transfer and materials' physicochemical properties remain. In this study, we present an adaptive multi-temperature control system using liquid-solid phase transitions to achieve highly effective thermal management using a pair of heat and cold sources. By leveraging the properties of stearic acid and distilled water, we fabricated a multi-temperature maintenance container and demonstrated temperature variations of only 0.14-2.05% over a two-hour period, underscoring the efficacy of our approach. Our findings offer a practical solution

SUBMITTER: Zhou X 

PROVIDER: S-EPMC10482904 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature