Recyclable solar evaporator based on hollow glass microspheres for water purification and desalination

Article Materials Science, Multidisciplinary

Reduced graphene oxide/silver/wood as a salt-resistant photoabsorber in solar steam generation and a strong antibacterial agent

Atefe Ebrahimi et al.

Summary: Coating reduced graphene oxide and silver nanoparticles on poplar wood as photoabsorbers can achieve efficient evaporation in seawater and exhibit strong antibacterial activity against methicillin-resistant Staphylococcus aureus.

MATERIALS CHEMISTRY AND PHYSICS (2022)

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Article Engineering, Chemical

Flexible 2D@3D Janus evaporators for high-performance and continuous solar desalination

Qingmiao Wang et al.

Summary: This study presents a high-performance solar desalination system using a flexible 2D@3D Janus evaporator, prepared through a two-step dipping strategy. The Janus evaporator exhibits high freshwater output, efficient solar conversion, and excellent desalination performance under low solar irradiations. It also shows flexibility, structural stability, and long-term salt resistance, making it promising for solar-driven water purification and sterilization.

DESALINATION (2022)

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Article Chemistry, Physical

Magnesium hydroxide coated hollow glass microspheres/chitosan composite aerogels with excellent thermal insulation and flame retardancy

Zhaoqi Zhu et al.

Summary: The novel aerogel composite material exhibits vertical directional channels, high porosity, excellent thermal insulation, and outstanding flame retardancy, making it potentially significant for future applications in thermal insulation and flame retardancy.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2022)

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Article Green & Sustainable Science & Technology

Magnetic MoS2 nanosheets as recyclable solar-absorbers for high-performance solar steam generation

Qingmiao Wang et al.

Summary: A novel recyclable magnetic MoS2 nanosheet was fabricated and applied as a solar absorber in volumetric evaporation systems, showing superhigh solar absorption and high evaporation efficiency. It exhibited good dispersion and separation properties in aqueous solution, benefiting continuously efficient solar steam generation and good recyclability, with promising prospects in solar energy harvesting.

RENEWABLE ENERGY (2021)

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Article Chemistry, Physical

Synergy of photocatalysis and photothermal effect in integrated 0D perovskite oxide/2D MXene heterostructures for simultaneous water purification and solar steam generation

Deqi Fan et al.

Summary: Inspired by plant transpiration and natural photosynthesis, bifunctional properties of mixed-dimensional Ti3C2Tx/MXene and La0.5Sr0.5CoO3/LSC nanohetero-structures were explored for degrading pollutants and producing fresh water simultaneously. Through the assembly of MXene/LSC hydrogels, high light-to-heat conversion efficiency and photodegradation efficiency were achieved, along with excellent water evaporation capacity for purifying brine and wastewater.

APPLIED CATALYSIS B-ENVIRONMENTAL (2021)

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Article Engineering, Chemical

Novel multifunctional RbxWO3@Fe3O4 immobilized Janus membranes for desalination and synergic-photocatalytic water purification

Saba Naseem et al.

Summary: A novel multi-functional Janus membrane was developed by incorporating solar active RbxWO3@Fe3O4 nanocomposites into recycled triacetate cellulose (rTAC) and PET using solution electrospinning. The membrane showed promising performance in water evaporation, photothermal conversion, sewage treatment, desalination, and photocatalysis.

DESALINATION (2021)

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Article Chemistry, Multidisciplinary

Magnetic recyclable self-floating solar light-driven WO2.72/Fe3O4 nanocomposites immobilized by Janus membrane for photocatalysis of inorganic and organic pollutants

Kebena Gebeyehu Motora et al.

Summary: This study developed a recyclable Janus membrane with excellent photocatalytic properties by immobilizing a solar light active photocatalyst in specific cellulose fibers, achieving photodegradation and reduction reactions of pollutants. The Janus membrane exhibited outstanding cyclic stability and ease of recyclability after multiple experimental cycles.

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY (2021)

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Article Nanoscience & Nanotechnology

Ionic Liquid-Assisted Alignment of Corn Straw Microcrystalline Cellulose Aerogels with Low Tortuosity Channels for Salt-Assistance Solar Steam Evaporators

Jiyan Li et al.

Summary: The development of biomass aerogel evaporators with low tortuosity channels, high evaporation rates, excellent energy conversion efficiencies, and superb salt tolerance is essential for practical solar desalination. The CSMCA and CSOMCA evaporators, assisted by ionic liquid, exhibit promising potential in solar desalination and sewage treatment, offering cost-effective, simple, scalable, and green manufacturing processes.

ACS APPLIED MATERIALS & INTERFACES (2021)

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Article Energy & Fuels

Superwetting monolithic hypercrosslinked polymers nanotubes with high salt-resistance for efficient solar steam generation

Fang Liu et al.

Summary: The study synthesized two kinds of monoliths based on hypercrosslinked polymers nanotubes as photothermal materials, with excellent light-to-heat conversion performance and salt-resistant properties.

SOLAR ENERGY MATERIALS AND SOLAR CELLS (2021)

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Review Chemistry, Physical

Photothermal Membrane Distillation toward Solar Water Production

Minmin Gao et al.

Summary: The advancement of photothermal nanomaterials and PMD technology has rejuvenated the solar distillation technology, offering a promising solution for converting saline water into freshwater. Challenges such as practical water collection and salt accumulation need to be addressed. Recent opportunities and progress focus on enhancing photothermal material performance and PMD system design to meet diverse application requirements.

SMALL METHODS (2021)

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Article Energy & Fuels

A Hollow and Compressible 3D Photothermal Evaporator for Highly Efficient Solar Steam Generation without Energy Loss

Ting Gao et al.

Summary: A 3D hollow and compressible photothermal evaporator is designed to address the issue of consuming more materials and storage space, enabling easier transport and storage. With all-cold evaporation surfaces, the evaporator is able to harvest massive energy from the surroundings and achieve an extremely high evaporation rate under 1.0 sun irradiation.

SOLAR RRL (2021)

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Article Chemistry, Physical

Enhancement of heterogeneous photo-Fenton performance of core-shell structured boron-doped reduced graphene oxide wrapped magnetical Fe3O4 nanoparticles: Fe(II)/Fe(III) redox and mechanism

Chenrui Liu et al.

Summary: The novel core-shell Fe3O4@B-rGO heterogeneous photo-Fenton catalyst exhibited enhanced degradation efficiency for Bisphenol A compared to Fe3O4 and Fe3O4@rGO. The presence of doped boron at 9.3% concentration resulted in the optimum catalytic property, with significantly increased degradation rate constant. The mechanism analysis confirmed the role of center dot OH, O-2(center dot-) and h(+) in the redox reactions, showing promising potential for organic compound degradation in wastewater treatment.

APPLIED SURFACE SCIENCE (2021)

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Article Engineering, Chemical

High salinity seawater boiling point elevation: Experimental verification

Mohamed L. Elsayed et al.

Summary: This paper investigates the impact of boiling point elevation for high salinity solutions on overall thermal efficiency, highlights discrepancies among correlations for different salinity levels, and presents newly obtained experimental data for accurate prediction of BPE in high salinity seawater brines.

DESALINATION (2021)

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Article Nanoscience & Nanotechnology

Universal Strategy to Prepare a Flexible Photothermal Absorber Based on Hierarchical Fe-MOF-74 toward Highly Efficient Solar Interfacial Seawater Desalination

Jiulong Wang et al.

Summary: This study presents a novel solar evaporator that integrates a flexible matrix and a hierarchical Fe-MOF-74 photothermal absorber for rapid and efficient solar-driven interfacial steam generation. The flexible composite system exhibits outstanding light absorption, low thermal conductivity, super hydrophilic properties, and high evaporation rate, making it more practical for transportation and applications in remote areas and disaster zones.

ACS APPLIED MATERIALS & INTERFACES (2021)

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Article Nanoscience & Nanotechnology

Modified Hollow Glass Microspheres/Reduced Graphene Oxide Composite Aerogels with Low Thermal Conductivity for Highly Efficient Solar Steam Generation

Shuo Wang et al.

Summary: This study presents a novel aerogel composed of modified hollow glass micro-spheres and reduced graphene oxide for efficient solar steam generation. The aerogel shows low thermal conductivity, self-floating ability, excellent photothermal conversion efficiency, and stability, making it suitable for desalination applications.

ACS APPLIED MATERIALS & INTERFACES (2021)

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Article Engineering, Chemical

Potentially scalable fabrication of salt-rejection evaporator based on electrogenerated polypyrrole-coated nickel foam for efficient solar steam generation

Shuo Wang et al.

Summary: Solar steam generation using the electrodeposition fabricated bilayer photothermal material PPy-NF-PUS shows excellent energy conversion efficiency and oil-repellent performance. The material's potential for practical application is demonstrated through outdoor water evaporation and collection device, indicating scalability and simplicity in the fabrication process.

DESALINATION (2021)

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Article Engineering, Chemical

Aligned Attapulgite-based aerogels with excellent mechanical property for the highly efficient solar steam generation

Peng Mu et al.

Summary: A novel ATP-based PArG aerogel with low thermal conductivity, high mechanical property and superhydrophilicity was developed for efficient solar steam generation. The aerogel demonstrated high evaporation performance for pure water, salt solution, and simulated seawater, showing great potential for scalable fabrication of solar steam generator using simple method and low-cost materials.

SEPARATION AND PURIFICATION TECHNOLOGY (2021)

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Review Engineering, Environmental

Interfacial solar vapor generation for desalination and brine treatment: Evaluating current strategies of solving scaling

Linlin Zang et al.

Summary: The review discusses strategies for reducing salt accumulation on the evaporator for solar desalination and brine treatment, including self-cleaning methods and the importance of rational design of the evaporator.

WATER RESEARCH (2021)

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Article Chemistry, Physical

Biomimetic surface strategy of spectrum-tailored liquid metal via blackbody inspiration for highly efficient solar steam generation, desalination, and electricity generation

Zechang Wei et al.

Summary: The study developed a new strategy for efficient solar steam generation using liquid metals, successfully prepared multifunctional aerogel evaporators with excellent solar evaporation efficiency and water purification effects, and demonstrated potential applications in the field of electricity generation.

NANO ENERGY (2021)

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Article Chemistry, Physical

Cotton cloth supported tungsten carbide/carbon nanocomposites as a Janus film for solar driven interfacial water evaporation

Bojing Sun et al.

Summary: This study developed a solar-driven evaporation film using tungsten carbide/carbon nanocomposites and cotton cloth. The film exhibits different properties on each side, with one side being highly hydrophobic to expel water vapor and the other side being superhydrophilic to dissolve salt crystals. The evaporation rate of the film under one sun illumination is 1.58 kg m(-2) h(-1), which can be further increased to 2.53 kg m(-2) h(-1) by folding the film into a pyramidal configuration.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

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Article Chemistry, Physical

Self-encapsulating Ag nanospheres in amorphous carbon: a novel ultrathin selective absorber for flexible solar-thermal conversion

Wei Li et al.

Summary: The study demonstrates that using Ag nanospheres encapsulated in amorphous carbon can greatly enhance light absorption and achieve an impressive solar-thermal conversion efficiency. These ultra-thin absorbers exhibit superior mechanical robustness and stable surface temperature, suitable for flexible substrates and wearable applications.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

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Article Chemistry, Physical

Photothermal Catalytic Gel Featuring Spectral and Thermal Management for Parallel Freshwater and Hydrogen Production

Minmin Gao et al.

ADVANCED ENERGY MATERIALS (2020)

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Article Chemistry, Multidisciplinary

Modular Deformable Steam Electricity Cogeneration System with Photothermal, Water, and Electrochemical Tunable Multilayers

Fan Lu Meng et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

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Article Chemistry, Multidisciplinary

Flexible And Recyclable PPy-TiO2@WO(3)Photocatalyst Supported By Cellulose Aerogel Beads

Keliang Wu et al.

CHEMISTRYSELECT (2020)

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Article Nanoscience & Nanotechnology

Wood-Based Solar Interface Evaporation Device with Self-Desalting and High Antibacterial Activity for Efficient Solar Steam Generation

Jin Yang et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

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Article Chemistry, Physical

A general method for selectively coating photothermal materials on 3D porous substrate surfaces towards cost-effective and highly efficient solar steam generation

Bo Shao et al.

JOURNAL OF MATERIALS CHEMISTRY A (2020)

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Article Chemistry, Physical

Controlled heterogeneous water distribution and evaporation towards enhanced photothermal water-electricity-hydrogen production

Yi Zhou et al.

NANO ENERGY (2020)

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Article Materials Science, Ceramics

Facile synthesis of high-performance photocatalysts based on Ag/TiO2 composites

Hui Mao et al.

CERAMICS INTERNATIONAL (2019)

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Review Engineering, Chemical

Reverse osmosis desalination: A state-of-the-art review

Muhammad Qasim et al.

DESALINATION (2019)

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Review Chemistry, Multidisciplinary

Development and Evolution of the System Structure for Highly Efficient Solar Steam Generation from Zero to Three Dimensions

Jianhua Zhou et al.

ADVANCED FUNCTIONAL MATERIALS (2019)

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Article Nanoscience & Nanotechnology

Porous reduced graphene oxide/nickel foam for highly efficient solar steam generation

Xiaoli Shan et al.

NANOTECHNOLOGY (2019)

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Article Chemistry, Physical

Superwetting Monolithic Hollow-Carbon-Nanotubes Aerogels with Hierarchically Nanoporous Structure for Efficient Solar Steam Generation

Peng Mu et al.

ADVANCED ENERGY MATERIALS (2019)

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Article Chemistry, Physical

Facile construction of Ag nanoparticles encapsulated into carbon nanotubes with robust antibacterial activity

Lixin Xia et al.

CARBON (2018)

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Article Engineering, Chemical

Novel multi-stage flash (MSF) desalination plant driven by parabolic trough collectors and a solar pond: A simulation study in UAE

Amani Al-Othman et al.

DESALINATION (2018)

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Article Chemistry, Multidisciplinary

A salt-rejecting floating solar still for low-cost desalination

George Ni et al.

ENERGY & ENVIRONMENTAL SCIENCE (2018)

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Article Materials Science, Multidisciplinary

Structural characterization, material properties and sensor application study of in situ polymerized polypyrrole/silver doped titanium dioxide nanocomposites

M. T. Ramesan et al.

MATERIALS CHEMISTRY AND PHYSICS (2018)

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Article Chemistry, Physical

Two-Dimensional Flexible Bilayer Janus Membrane for Advanced Photothermal Water Desalination

Yanbing Yang et al.

ACS ENERGY LETTERS (2018)

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Article Chemistry, Multidisciplinary

All-Poly(ionic liquid) Membrane-Derived Porous Carbon Membranes: Scalable Synthesis and Application for Photothermal Conversion in Seawater Desalination

Yue Shao et al.

ACS NANO (2018)

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Article Chemistry, Multidisciplinary

Interfacial Solar Steam Generation Enables Fast-Responsive, Energy-Efficient, and Low-Cost Off-Grid Sterilization

Jinlei Li et al.

ADVANCED MATERIALS (2018)

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Article Thermodynamics

Bifunctional Au@Tio2 core-shell nanoparticle films for clean water generation by photocatalysis and solar evaporation

Jian Huang et al.

ENERGY CONVERSION AND MANAGEMENT (2017)

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Article Engineering, Environmental

Photodecomposition of NOx on Ag/TiO2 composite catalysts in a gas phase reactor

Mengxi Xu et al.

CHEMICAL ENGINEERING JOURNAL (2017)

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Article Electrochemistry

Pyramid-like CdS nanoparticles grown on porous TiO2 monolith: An advanced photocatalyst for H2 production

Jimin Du et al.

ELECTROCHIMICA ACTA (2017)

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Article Chemistry, Physical

Passivation of defect states in anatase TiO2 hollow spheres with Mg doping: Realizing efficient photocatalytic overall water splitting

Linjie Gao et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2017)

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Article Chemistry, Inorganic & Nuclear

Preparation of magnetic Fe3O4/TiO2/Ag composite microspheres with enhanced photocatalytic activity

Li Zhang et al.

SOLID STATE SCIENCES (2016)

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Article Chemistry, Multidisciplinary

Physisorption of gases, with special reference to the evaluation of surface area and pore size distribution (IUPAC Technical Report)

Matthias Thommes et al.

PURE AND APPLIED CHEMISTRY (2015)

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Article Multidisciplinary Sciences

Solar steam generation by heat localization

Hadi Ghasemi et al.

NATURE COMMUNICATIONS (2014)

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Article Nanoscience & Nanotechnology

Preparation of Superparamagnetic Fe3O4@Alginate/Chitosan Nanospheres for Candida rugosa lipase Immobilization and Utilization of Layer-by-Layer Assembly to Enhance the Stability of Immobilized Lipase

Xiao Liu et al.

ACS APPLIED MATERIALS & INTERFACES (2012)

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Article Chemistry, Physical

A facile strategy to synthesize bimetallic Au/Ag nanocomposite film by layer-by-layer assembly technique

Li Zhang et al.

APPLIED SURFACE SCIENCE (2012)

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Article Chemistry, Physical

Synthesis of Porous Fe3O4 Nanospheres and Its Application for the Catalytic Degradation of Xylenol Orange

Maiyong Zhu et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2011)

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Article Nanoscience & Nanotechnology

Montmorillonite-Supported Ag/TiO2 Nanoparticles: An Efficient Visible-Light Bacteria Photodegradation Material

Tong-Shun Wu et al.

ACS APPLIED MATERIALS & INTERFACES (2010)

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Article Chemistry, Physical

Synthesis of self-organized polycrystalline F-doped TiO2 hollow microspheres and their photocatalytic activity under visible light

Jin Kai Zhou et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2008)

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Article Chemistry, Multidisciplinary

Controlled synthesis of Ag/TiO2 core-shell nanowires with smooth and bristled surfaces via a one-step solution route

JM Du et al.

LANGMUIR (2006)

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Article Agricultural Engineering

X-ray photoelectron spectroscopy of rice husk surface modified with maleated polypropylene and silane

BD Park et al.

BIOMASS & BIOENERGY (2004)

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Recyclable solar evaporator based on hollow glass microspheres for water purification and desalination

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