基于全光谱太阳光利用的光热转换材料研究进展  

Research progress in photothermal conversion materials based on full spectrum sunlight utilization

作　　者：赵建玲[1] 马晨雨 李建强[2] 李晓禹[2] ZHAO Jian-ling;MA Chen-yu;LI Jian-qiang;LI Xiao-yu(School of Materials Science and Engineering,Hebei University of Technology,Tianjin 300130,China;CAS Key Laboratory of Green Process and Engineering,National Engineering Laboratory for Hydrometallurgical Cleaner Production Technology,CAS Institute of Process Engineering,Chinese Academy of Sciences,Beijing 100190,China)

机构地区：[1]河北工业大学材料科学与工程学院,天津300130 [2]中国科学院过程工程研究所湿法冶金清洁生产技术国家工程实验室中国科学院绿色过程与工程重点实验室,北京100190

出　　处：《材料工程》2019年第6期11-19,共9页Journal of Materials Engineering

基　　金：国家重点研发计划(2017YFC0703200);国家自然科学基金资助项目(51671181,51674232)

摘　　要：利用光热转换材料有效提高全光谱太阳光的利用及转换率,是目前国内外学者广泛关注的研究领域。本文综述了近年来主要研究的基于全光谱太阳光利用的光热转换材料类型及研究进展,分析了光热转换材料提高太阳光水蒸气产生效率的应用方式,介绍了太阳光水蒸气产生系统的优化设计模型,强调了低热导率的基质材料在系统中起到的作用,最后展望了光热转换材料在海水淡化领域的应用前景,并指出光热转换物理机制的深入探索和材料的规模化制备将成为未来重要的研究内容。Photothermal conversion materials can effectively improve the utilization and conversion rate of full-spectrum sunlight, which has aroused wide attention of researchers at home and abroad. In this paper, the types and research progress of photothermal conversion materials mainly studied in recent years were reviewed. The methods of increasing the solar steam generation efficiency by using photothermal conversion materials were analyzed. The optimization design model of solar steam generation system was introduced, and the role of low conductive matrix materials in the system was emphasized. Finally, the application prospects of photothermal conversion materials in the field of seawater desalination were prospected, and what was pointed out is that in-depth exploration of the physical mechanism and large-scale preparation of photothermal conversion materials will become important for the future.

关 键 词：光热转换材料 全光谱太阳光利用 海水淡化 太阳光水蒸气产生效率 

分 类 号：TK513[动力工程及工程热物理—热能工程]