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3D hydrogel-based salt resistant self-floating solar-driven interfacial evaporator with efficient water-lifting capacity for desalination

文献类型：期刊论文

作者Guo, Chenglong4; Ma, Chengcheng4; Zhang, Tongxing4; Tian, Yukun4; Liu, Ke4; Mirzaei, Mohsen3; Wang YJ(王业军)2; Cao, Hongxia1
刊名APPLIED THERMAL ENGINEERING
出版日期2025-02-15
卷号261页码:11
关键词Desalination Solar-driven interfacial evaporator Salt resistant Self-floating Hydrogel
ISSN号1359-4311
DOI10.1016/j.applthermaleng.2024.125126
通讯作者Guo, Chenglong(clguo@cumt.edu.cn) ; Cao, Hongxia(hxcao@ahszu.edu.cn)
英文摘要Solar desalination has been extensively researched as a promising way to address freshwater shortages. However, developing a salt resistant solar evaporator that can be easily extended and manufactured is still a challenge in practical applications. In this work, a 3D hydrogel-based salt resistant self-floating solar-driven interfacial evaporator with efficient water-lifting capacity was proposed using the prepared hydrogel with carbon black (CB) nanoparticles and extruded polystyrene (XPS) board as raw materials. The experimental results implied that the developed evaporator had the highest evaporation rate and evaporation efficiency at 0.05 g CB loading, which were 1.70 kg m- 2h- 1 and 92.8 % at a light intensity of 1 kW m- 2. Moreover, the evaporator also displayed prominent salt resistance in the evaporation of brine with high salinity and outstanding stability after 10 cycles. Significantly, the outdoor experiment demonstrated that 1 m2 evaporator can generate 5923.5 g freshwater per day, which was enough to meet the daily requirement of two adults for drinking water. In addition, the physical fields of the hydrogel with CB nanoparticles of the evaporator at evaporation equilibrium were simulated to analyze its long-term and high-performance operation capability. All in all, the 3D hydrogel-based salt resistant self-floating solar-driven interfacial evaporator with efficient water-lifting capacity presented an enormous application prospect in the field of solar desalination.
分类号一类
WOS关键词HIGHLY EFFICIENT ; CARBON
资助项目Key Laboratory of Icing and Anti/Deicing of CARDC[IADL20220412] ; Open Sharing Fund for the Large-scale Instruments and Equipments of China University of Mining and Technology (CUMT)[DYGX-2024-05] ; Key Project of Anhui Prov-ince Education Department[2022AH051367] ; Anhui Provincial Natural Science Foundation[2108085QB52] ; Fourth Batch of Outstanding Academic and Technical Backbone Projects of Suzhou University[2020XJGG05]
WOS研究方向Thermodynamics ; Energy & Fuels ; Engineering ; Mechanics
语种英语
WOS记录号WOS:001373543400001
资助机构Key Laboratory of Icing and Anti/Deicing of CARDC ; Open Sharing Fund for the Large-scale Instruments and Equipments of China University of Mining and Technology (CUMT) ; Key Project of Anhui Prov-ince Education Department ; Anhui Provincial Natural Science Foundation ; Fourth Batch of Outstanding Academic and Technical Backbone Projects of Suzhou University
其他责任者Guo, Chenglong ; Cao, Hongxia
源URL[http://dspace.imech.ac.cn/handle/311007/97768]  
专题力学研究所_高温气体动力学国家重点实验室
作者单位1.Suzhou Univ, Anhui Higher Educ Inst, Key Lab Spin Electron & Nanomat, Suzhou 234000, Anhui, Peoples R China
2.Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China;
3.Vali e Asr Univ Rafsanjan, Dept Mech Engn, Rafsanjan, Iran;
4.China Univ Min & Technol, Sch Low Carbon Energy & Power Engn, Xuzhou 221116, Jiangsu, Peoples R China;
推荐引用方式
GB/T 7714		 Guo, Chenglong,Ma, Chengcheng,Zhang, Tongxing,et al. 3D hydrogel-based salt resistant self-floating solar-driven interfacial evaporator with efficient water-lifting capacity for desalination[J]. APPLIED THERMAL ENGINEERING,2025,261:11.
APA Guo, Chenglong.,Ma, Chengcheng.,Zhang, Tongxing.,Tian, Yukun.,Liu, Ke.,...&Cao, Hongxia.(2025).3D hydrogel-based salt resistant self-floating solar-driven interfacial evaporator with efficient water-lifting capacity for desalination.APPLIED THERMAL ENGINEERING,261,11.
MLA Guo, Chenglong,et al."3D hydrogel-based salt resistant self-floating solar-driven interfacial evaporator with efficient water-lifting capacity for desalination".APPLIED THERMAL ENGINEERING 261(2025):11.

入库方式： OAI收割

来源：力学研究所

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