Highly efficient MoS2/MXene aerogel for interfacial solar steam generation and wastewater treatment

Journal of Colloid and Interface Science, Год журнала: 2023, Номер 656, С. 189 - 199

Опубликована: Ноя. 19, 2023

Язык: Английский

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Hydrogels as promising platforms for solar-driven water evaporators

Chemical Engineering Journal, Год журнала: 2023, Номер 479, С. 147519 - 147519

Опубликована: Ноя. 19, 2023

Язык: Английский

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Vertically aligned aerogel with concaved surface topography coupled ordered channel enable efficient solar-driven desalination

Chemical Engineering Journal, Год журнала: 2024, Номер 496, С. 153943 - 153943

Опубликована: Июль 11, 2024

Язык: Английский

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MXene Sediment-Based Poly(vinyl alcohol)/Sodium Alginate Aerogel Evaporator with Vertically Aligned Channels for Highly Efficient Solar Steam Generation

Nano-Micro Letters, Год журнала: 2024, Номер 16(1)

Опубликована: Июнь 17, 2024

Solar-driven interfacial evaporation from seawater is considered an effective way to alleviate the emerging freshwater crisis because of its green and environmentally friendly characteristics. However, developing evaporator with high efficiency, stability, salt resistance remains a key challenge. MXene, internal photothermal conversion efficiency 100%, has received tremendous research interest as material. process prepare MXene monolayer inefficient generates large amount "waste" sediments (MS). Here, selected material, three-dimensional sediments/poly(vinyl alcohol)/sodium alginate aerogel vertically aligned pores by directional freezing method innovatively designed. The vertical porous structure enables improve water transport, light capture, rate. Cotton swabs polypropylene are used channel support, respectively, thus fabricating self-floating evaporator. exhibits rate 3.6 kg m

Язык: Английский

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Oil-Resistant and Wood-Inspired Superhydrophilic Poly(Vinyl Alcohol) Aerogel with Vertically Aligned Channels for Effective Solar Interfacial Desalination and Wastewater Treatment

ACS Applied Materials & Interfaces, Год журнала: 2025, Номер unknown

Опубликована: Март 7, 2025

Environmental pollution and sewage surges necessitate effective water purification methods. Solar interfacial evaporation offers a promising solution, which needs advancements in salt resistance, efficiency, stability. Herein, inspired by the structure of wood, unidirectional freeze-drying method was used to develop vertically aligned channels antioil-fouling poly(vinyl alcohol)-CNTs-waste carton fiber@polydopamine (PVA-CNTs-WCF@PDA) aerogel for desalination wastewater treatment. The anisotropic three-dimensional porous enables it rapidly transport interface resist deposition. Meanwhile, its unique is combined with CNTs PDAs excellent broadband spectral absorption capacity because composite aerogels can interact molecules reduce their vaporization enthalpy. shows an photothermal rate (2.626 kg m-2 h-1) efficiency (94.24%) under one-sun irradiation. Additionally, evaporator conduct 10 consecutive evaporations 3.5% brine, indicating that has ability desalination. Finally, also purify oil-in-water emulsion mine wastewater. It be seen there are no obvious oil droplets treated treatment effect reaches 89.13%. showed application prospects field purification.

Язык: Английский

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Aerogel-based solar interface evaporation: Current research progress and future challenges

Desalination, Год журнала: 2023, Номер 569, С. 117068 - 117068

Опубликована: Окт. 17, 2023

Язык: Английский

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Lignin with enhanced photothermal performance for the preparation of a sustainable solar-driven double-layer biomass evaporator

Chemical Engineering Journal, Год журнала: 2023, Номер 476, С. 146678 - 146678

Опубликована: Окт. 21, 2023

Язык: Английский

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Hollow glass microspheres incoporated conjugated microporous polymers composite aerogels for sustainable evaporation

Chemical Engineering Journal, Год журнала: 2024, Номер 488, С. 150892 - 150892

Опубликована: Апрель 1, 2024

Язык: Английский

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Construction of magnetic and photothermal wood membrane with asymmetric wettabilities and wind drift resistance for solar-driven seawater desalination and purification

Chemical Engineering Journal, Год журнала: 2024, Номер 493, С. 152878 - 152878

Опубликована: Июнь 5, 2024

Язык: Английский

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All-in-one chitosan-based aerogel with a semi-clad structure for solar-driven interfacial evaporation

Desalination, Год журнала: 2024, Номер 575, С. 117333 - 117333

Опубликована: Янв. 15, 2024

Язык: Английский

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