用于全球供暖脱碳的太阳能吸湿材料吸收式热电池

IF 20.2 1区材料科学 Q1 CHEMISTRY, PHYSICAL

Energy Storage Materials Pub Date : 2025-03-14 DOI:10.1016/j.ensm.2025.104184

Zhixiong Ding , Yunren Sui , Zengguang Sui , Haosheng Lin , Fuxiang Li , Wei Wu

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引用次数: 0

摘要

基于吸湿材料的吸收式热电池（ATB）由于其高性能和零全球变暖潜能值制冷剂而在太阳能供暖系统中显示出巨大的应用潜力。首次在实际建筑中建立了太阳能驱动的ATB系统。现场测试表明，太阳能驱动的ATB通过冷凝热回收实现了连续加热，创造了破纪录的性能指标：储能密度为414.1 kWh/m3 (1109.8 kJ/kg)，储能效率为1.21。总效率（从太阳辐射到加热）高达0.64。此外，全球太阳能ATB蓄热脱碳潜力分析表明其具有广阔的应用前景。此外，通过与光电热泵的对比，凸显了太阳能ATB在效率、成本、使用寿命、安全、环保等方面的优势。我们的发现可以弥合ATB技术在科学和工程应用之间的巨大差距，为全球加热脱碳提供了一个有希望的解决方案。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Solar-driven hygroscopic-material-based absorption thermal battery for global heating decarbonization

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Solar-driven hygroscopic-material-based absorption thermal battery for global heating decarbonization

Hygroscopic-material-based absorption thermal battery (ATB) shows great application potential in solar heating systems due to its high performance and zero-global-warming-potential refrigerants. A solar-driven ATB system is established in an actual building for the first time. The field tests indicate that the solar-driven ATB achieves continuous heating with condensation heat recovery, yielding record-breaking performance metrics: an energy storage density of 414.1 kWh/m³ (1109.8 kJ/kg) and an energy storage efficiency of 1.21. The overall efficiency (from solar radiation to heating) is as high as 0.64. Additionally, the global potential analysis of heat storage and heat decarbonization for solar-driven ATB demonstrates its wide application prospect. Besides, the comparison with photoelectric-driven heat pump highlights the advantages of solar-driven ATB in terms of efficiency, cost, service life, safety, and environmental friendliness. Our findings can bridge the significant gap between science and engineering applications of ATB technologies, providing a promising solution for global heating decarbonization.

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来源期刊

Energy Storage Materials Materials Science-General Materials Science

CiteScore

33.00

自引率

5.90%

发文量

652

审稿时长

27 days

期刊介绍： Energy Storage Materials is a global interdisciplinary journal dedicated to sharing scientific and technological advancements in materials and devices for advanced energy storage and related energy conversion, such as in metal-O2 batteries. The journal features comprehensive research articles, including full papers and short communications, as well as authoritative feature articles and reviews by leading experts in the field. Energy Storage Materials covers a wide range of topics, including the synthesis, fabrication, structure, properties, performance, and technological applications of energy storage materials. Additionally, the journal explores strategies, policies, and developments in the field of energy storage materials and devices for sustainable energy. Published papers are selected based on their scientific and technological significance, their ability to provide valuable new knowledge, and their relevance to the international research community.