Progress in development and encapsulation of phase change energy storage materials

LI Guojian

doi:10.19666/j.rlfd.202211259

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Progress in development and encapsulation of phase change energy storage materials

更新时间：2025-09-28

- Progress in development and encapsulation of phase change energy storage materials
- Thermal Power Generation Vol. 52, Issue 2, Pages: 23-31(2023)
- 作者机构：
  
  国家电投集团内蒙古能源有限公司
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.202211259
  CLC： TB34
- Published：2023
- 稿件说明：
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LI Guojian. Progress in development and encapsulation of phase change energy storage materials[J]. Thermal power generation, 2023, 52(2): 23-31.
DOI：

LI Guojian. Progress in development and encapsulation of phase change energy storage materials[J]. Thermal power generation, 2023, 52(2): 23-31. DOI： 10.19666/j.rlfd.202211259.

摘要

相变储能技术具有储热密度大、温度恒定等优点

大规模商业化潜力巨大。相变材料的开发对相变储能技术的应用至关重要

为解决相变材料传热性能差、易泄露等问题

围绕相变材料的传热和储热强化、封装开展了广泛研究。对比了热储能技术的特点

概述了潜热储能相变材料的分类与性质;并从换热面积增大以及热导率、熔化潜热和比热容提高等方面

讨论传热和储热强化研究进展;论述了相变材料的封装

对今后相变储能的发展方向进行了展望。

Abstract

Phase change energy storage technology has the advantages of high heat storage density and constant temperature

so it has great potential for large-scale commercialization. The development of phase change materials is very important to the application of phase change energy storage technology. To solve the problems of poor heat transfer performance and easy leakage of phase change materials

extensive research has been conducted based on the heat transfer enhancement and packaging of phase change materials. The characteristics of thermal energy storage technologies are firstly compared. Then

the classification and properties of phase change materials are summarized. The progress of heat transfer and storge enhancement is discussed from the aspects of increasing heat transfer area

thermal conductivity

melting latent heat and specific heat capacity. The packaging of phase change materials is also discussed. Finally

a prospect for the future development direction of phase change energy storage is made.

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Related Author

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YAO Mingyu

ZHANG Shunqi

FU Kangli

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HE Chunguang

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LI Guoneng

Related Institution

国网河北省电力有限公司经济技术研究院

西安热工研究院有限公司

Department of Energy and Environmental Systems Engineering, Zhejiang University of Science and Technology

School of Transportation and Vehicle Engineering, Shandong University of Technology

Weichai power company limited

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