2026-10-14T20:03:56Z https://www.scidb.cn/oai

10.57760/sciencedb.39774 2026-06-15T11:35:53Z

2026-06-15 Ion-Cooperative Modulation of Water Structure Enables Tailorable-Transition-Behavior Aqueous PCMs for Cold-Chain Logistics doi:10.57760/sciencedb.39774 en This dataset was generated from experimental characterization, cold-chain simulation tests, and theoretical calculations of KCl–NH₄Cl aqueous phase change materials (PCMs) and their composite PCMs. The dataset aims to support the investigation of ion-cooperative regulation of water structure and its influence on the phase-change behavior of aqueous PCMs for cold-chain logistics. It includes Raman spectra and spectral deconvolution results, differential scanning calorimetry (DSC) data, in situ temperature-dependent Raman spectra, polarized optical microscopy (POM) images, thermal cycling stability data, thermal conductivity measurements, cold-chain temperature profiles, mass-loss data of shrimp samples, and computational results from density functional theory (DFT) and molecular dynamics (MD) simulations. aqueous phase change materials; ion-cooperative design; hydrogen-bond modulation; subzero thermal energy storage; cold chain logistics Wang Qirui Deng Yong Gu Xiaobin Zhou Yongquan Nian Hong'en RESTRICTED dataset Science Data Bank