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

doi:10.1016/j.applthermaleng.2024.125126

	3D hydrogel-based salt resistant self-floating solar-driven interfacial evaporator with efficient water-lifting capacity for desalination
	Guo, Chenglong 1; Ma, Chengcheng 1; Zhang, Tongxing 1; Tian, Yukun 1; Liu, Ke 1; Mirzaei, Mohsen 2; Wang YJ(王业军)3 ; Cao, Hongxia 4
通讯作者	Guo, Chenglong([email protected]) ; Cao, Hongxia([email protected])
发表期刊	APPLIED THERMAL ENGINEERING
	2025-02-15
卷号	261 页码:11
ISSN	1359-4311
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.
关键词	Desalination Solar-driven interfacial evaporator Salt resistant Self-floating Hydrogel
DOI	10.1016/j.applthermaleng.2024.125126
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:001373543400001
关键词[WOS]	HIGHLY EFFICIENT ; CARBON
WOS研究方向	Thermodynamics ; Energy & Fuels ; Engineering ; Mechanics
WOS类目	Thermodynamics ; Energy & Fuels ; Engineering, Mechanical ; Mechanics
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]
项目资助者	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
论文分区	一类
力学所作者排名	3+
RpAuthor	Guo, Chenglong ; Cao, Hongxia
引用统计
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/97769
专题	高温气体动力学国家重点实验室
作者单位	1.China Univ Min & Technol, Sch Low Carbon Energy & Power Engn, Xuzhou 221116, Jiangsu, Peoples R China; 2.Vali e Asr Univ Rafsanjan, Dept Mech Engn, Rafsanjan, Iran; 3.Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, Beijing 100190, Peoples R China; 4.Suzhou Univ, Anhui Higher Educ Inst, Key Lab Spin Electron & Nanomat, Suzhou 234000, Anhui, 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.Rp_Au:Guo, Chenglong, Cao, Hongxia
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.