3D printing technology for the design of eco-friendly palisade solar evaporators for enhanced desalination and wastewater treatment

Desalination, Год журнала: 2024, Номер 586, С. 117880 - 117880

Опубликована: Июнь 27, 2024

Язык: Английский

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In-situ lignin regeneration facilitated corn straw-based photothermal evaporator with high cost-effectiveness

Industrial Crops and Products, Год журнала: 2024, Номер 213, С. 118420 - 118420

Опубликована: Март 29, 2024

Язык: Английский

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One-Step Electrochemically Prepared Bionic Hierarchical Nickel Black@Graphene Composite Membrane for Desalination by Solar–Thermal Energy Conversion

Nano Letters, Год журнала: 2024, Номер 24(30), С. 9253 - 9261

Опубликована: Июль 22, 2024

Ingenious microstructure construction and appropriate composition selection are effective strategies for achieving enhanced performance of photothermal materials. Herein, a broccoli-like hierarchical nickel black@graphene (Ni@Gr) membrane solar-driven desalination was prepared by one-step electrochemical method, which carried out simultaneously with the exfoliation graphene co-deposition Ni@Gr material. The bionic structure chemical increased sunlight absorption (90.36%) light-trapping effect introduction graphene. achieved high evaporation rates 2.05 1.16 kg m

Язык: Английский

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Multiphase solar evaporator for localized salt harvesting and in-depth water purification

Solar Energy Materials and Solar Cells, Год журнала: 2024, Номер 268, С. 112752 - 112752

Опубликована: Фев. 10, 2024

Язык: Английский

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PVA/cellulose hydrogel with asymmetric distribution of MoS2 for highly efficient solar-driven interfacial evaporation and electricity generation

Desalination, Год журнала: 2024, Номер 588, С. 117934 - 117934

Опубликована: Июль 20, 2024

Язык: Английский

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Porous and Salt-Tolerant Polyelectrolyte Hydrogels for Excellent Solar Evaporation

Industrial & Engineering Chemistry Research, Год журнала: 2025, Номер unknown

Опубликована: Янв. 7, 2025

Hydrogels with a low evaporation enthalpy and high water-molecule activation capability are regarded as promising substrate materials for solar-driven interfacial evaporation. However, the uncontrollable porous channels cross-linking degree of traditional hydrogels limit water mass transportation, light absorption sites, salt reflux therefore result in efficiency, poor tolerance, terrible operational stability. Herein, we report poly(vinyl alcohol)/carbon nanotubes-co-poly(acrylic acid)-co-poly dimethyl diallyl ammonium chloride (PVA/CNTs-co-PAA-co-PDADMAC) (PADM) polyelectrolyte via chemical polymerizing strategy. The as-prepared possess interconnected (abundant porosity 76.24%, total pore area 0.99 m2 g–1, large average diameter 18.79 μm) controllable (good mechanical property), which can greatly promote transportation (0.395 g min–1), reflux. As result, PADM maintain rate 3.58 kg m–2 h–1, excellent tolerance (evaporation 3.18 h–1 under 20 wt % high-concentration brine), superior stability (invariable after 8 days continuous evaporation), exhibits great advantage

Язык: Английский

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3D‐Printed Hemispherical Capillaries for Solar Water Evaporation

Solar RRL, Год журнала: 2025, Номер unknown

Опубликована: Янв. 7, 2025

Solar interfacial evaporation offers a sustainable method to extract fresh water from seawater, but is often constrained by salt accumulation. A 3D‐printed hemispherical solar evaporator with integrated open capillary grooves on its surface introduced enhance transport and evaporation. This design creates vertically nonuniform liquid film, initiating Marangoni flow facilitate continuous desalination. The achieves high rates of 2.768 kg m −2 h −1 for pure 2.646 25 wt% saline upon one‐sun irradiation. performance attributed the microporous structure capillaries, which supports cluster‐based benefits lower enthalpy seawater. After 15 operation, promotes localized crystallization at low concentrations forms thin film higher concentrations, surprisingly increasing rate. Moreover, effectively removes pollutants, including heavy metals organic contaminants wastewater new could significantly impact treatment, desalination, other evaporative applications.

Язык: Английский

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Bioinspired porous spindle-knotted sponge evaporator prepared with a chemically reactive ink coating for efficient solar desalination

Separation and Purification Technology, Год журнала: 2025, Номер unknown, С. 131781 - 131781

Опубликована: Янв. 1, 2025

Язык: Английский

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Phenomenon of white superevaporation of water and its application for enhancing energy efficiency in dark/solar water purification, power generation, and generative AI

Desalination, Год журнала: 2025, Номер unknown, С. 118695 - 118695

Опубликована: Фев. 1, 2025

Язык: Английский

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Photocuring technology strengthens thermal localization of interfacial solar-driven evaporator

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 161235 - 161235

Опубликована: Март 1, 2025

Язык: Английский

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