材料科学
热能储存
纳米技术
石墨烯
储能
相变
能量转换
工艺工程
高效能源利用
计算机科学
工程物理
工程类
电气工程
热力学
物理
功率(物理)
作者
Xiao Chen,Han Yu,Yan Gao,Lei Wang,Ge Wang
出处
期刊:EnergyChem
[Elsevier]
日期:2022-02-22
卷期号:4 (2): 100071-100071
被引量:64
标识
DOI:10.1016/j.enchem.2022.100071
摘要
Benefiting from high thermal storage density, wide temperature regulation range, operational simplicity, and economic feasibility, latent heat-based thermal energy storage (TES) is comparatively accepted as a cutting-edge TES concept, especially solid-liquid phase change materials (PCMs). However, liquid phase leakage, low thermal/electrical conductivities, weak photoabsorption capacity, and intrinsic rigidity of pristine PCMs are long-standing bottlenecks in both industrial and domestic application scenarios. Towards these goals, emerging two-dimensional (2D) materials containing regions of empty nanospace are ideal alternatives to efficiently encapsulate PCMs molecules and rationalize physical phase transformation, especially graphene, MXene and BN. Herein, we provide a timely and comprehensive review highlighting versatile roles of 2D materials in composite PCMs and relationships between their architectures and thermophysical properties. In addition, we provide an in-depth understanding of the energy conversion mechanisms and rationalize routes to high-efficiency energy conversion PCMs. Finally, we also introduced critical considerations on the challenges and opportunities in the development of advanced high-performance and multifunctional 2D material-based composite PCMs, hoping to provide constructive references and facilitate their significant breakthroughs in both fundamental researches and commercial applications.
科研通智能强力驱动
Strongly Powered by AbleSci AI