Shape-stabilization micromechanisms of form-stable phase change materials-A review

被引：60

作者：

Zhang, Yuang ^{[1
]}

Jia, Zhaoying ^{[1
]}

Hai, Abdul Moqeet ^{[2
]}

Zhang, Shufen ^{[1
]}

Tang, Bingtao ^{[1
]}

机构：

[1] Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116024, Peoples R China

[2] Univ Punjab, Inst Polymer & Text Engn, Lahore 54590, Pakistan

来源：

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING | 2022年 / 160卷

基金：

中国国家自然科学基金;

关键词：

Form-stable phase change materials; Shape-stabilization micromechanisms; Covalent bonding; Core-shell encapsulation; Physical adsorption; THERMAL-ENERGY STORAGE; POLY(ETHYLENE GLYCOL) PEG; HYPERBRANCHED POLYURETHANE; PERFORMANCE EVALUATION; PERLITE COMPOSITE; CHANGE ENTHALPY; HEAT-STORAGE; ACID-ESTERS; MICROCAPSULES; SHELL;

D O I：

10.1016/j.compositesa.2022.107047

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Solid-liquid phase change materials (PCMs) offer great promise in thermal energy storage and management owing to their unique properties such as ability to store and release large quantities of latent heat and small change in volume during phase change process. However, leakage of liquid phase is a major challenge, adversely impacting the performance of solid-liquid PCMs. In recent years, the research focusing the preparation of formstable phase change materials (FSPCMs) to prevent liquid leakage has attracted tremendous attention. In this review, we summarized currently used shape-stabilization micromechanisms, including covalent bonding FSPCMs, core-shell encapsulation FSPCMs, physical adsorption FSPCMs and others. This paper will take the shape-stabilization micromechanisms and the binding forces as the basic starting point, summarize several common shape-stabilization micromechanisms of FSPCMs and conclude current problems and future research directions, so as to provide a theoretical framework for the development of new high-performance FSPCMs in the future.

引用

页数：16

共 141 条

[1] Polyurethanes as solid-solid phase change materials for thermal energy storage [J].