Enhanced Solar Evaporation Using a Scalable MoS2-Based Hydrogel for Highly Efficient Solar Desalination

Article Chemistry, Multidisciplinary

Tree-Inspired Ultralong Hydroxyapatite Nanowires-Based Multifunctional Aerogel with Vertically Aligned Channels for Continuous Flow Catalysis, Water Disinfection, and Solar Energy-Driven Water Purification

Zhi-Chao Xiong et al.

Summary: This study presents a biomimetic aerogel based on ultralong hydroxyapatite nanowires, which shows excellent performance in catalysis, water purification, and seawater desalination.

ADVANCED FUNCTIONAL MATERIALS (2022)

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Article Chemistry, Multidisciplinary

Nature Sunflower Stalk Pith with Zwitterionic Hydrogel Coating for Highly Efficient and Sustainable Solar Evaporation

Xin Su et al.

Summary: Inspired by the sunflower stalk pith, a biomass porous foam modified with zwitterionic hydrogel coating for solar desalination devices is introduced, showing remarkable performance in handling various types of water and potentially becoming a new candidate for inexpensive, environmentally friendly, and portable water purification and desalination.

ADVANCED FUNCTIONAL MATERIALS (2022)

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Article Chemistry, Multidisciplinary

Accessing Highly Efficient Photothermal Conversion with Stable Open-Shell Aromatic Nitric Acid Radicals

Zejun Wang et al.

Summary: In this study, a series of star-shaped aromatic nitric acid radicals were successfully prepared, exhibiting high thermal stability and photothermal conversion efficiency due to their resonance stabilization. In particular, TPA-TPA-O-6 powder showed excellent performance in seawater desalination with wide absorption spectrum and high water evaporation efficiency.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2022)

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Article Engineering, Environmental

3D-printed hierarchical porous cellulose/alginate/carbon black hydrogel for high-efficiency solar steam generation

Jun Yuan et al.

Summary: In this study, 3D hierarchical porous hybrid hydrogel evaporators with embedded carbon black are built through 3D printing method for solar steam generation. The evaporators show high evaporation rate, solar energy conversion efficiency, and great application prospects in seawater desalination and wastewater purification.

CHEMICAL ENGINEERING JOURNAL (2022)

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Article Engineering, Chemical

Recent progress in interfacial photo-vapor conversion technology using metal sulfide-based semiconductor materials

Pan Liu et al.

Summary: Interfacial photo-vapor conversion technology (IPVCT) is a promising technology to address the shortage of drinking water. Metal sulfide-based semiconductor materials (MSSMs) possess excellent photo-vapor conversion performance. This review summarizes the basic mechanisms of IPVCT based on various MSSMs and discusses strategies to enhance photothermal conversion efficiency and expand the applications of MSSMs beyond steam generation.

DESALINATION (2022)

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Article Engineering, Chemical

High efficient 3D solar interfacial evaporator: Achieved by the synergy of simple material and structure

Zhicheng Xu et al.

Summary: This study presents the development of an efficient solar interfacial evaporator through material selection and structural design. The evaporator exhibits excellent photothermal conversion efficiency and thermal management capability, enabling the production of clean water from seawater and contaminated water.

DESALINATION (2022)

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Article Materials Science, Multidisciplinary

A comparative study of ultrafast carrier dynamics near A, B, and C-excitons in a monolayer MoS2 at high excitation densities

Durga Prasad Khatua et al.

Summary: This article investigates the carrier behavior of monolayer MoS2 under different excitation conditions and excitonic levels. The study reveals that band structure, excitation wavelength, and excitation density all play a significant role in carrier dynamics.

OPTICAL MATERIALS (2022)

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Article Spectroscopy

Raman spectroscopic characterization of selenium N-heterocyclic carbene compounds

Muhammad Naeem Ashraf et al.

Summary: In this study, Raman spectroscopy was used to analyze and characterize two salts and their corresponding selenium compounds. The formation of covalent bonds between Se atom and carbon atom of carbene compounds was confirmed through the observation of differences in Raman spectral data. The Raman spectral features provided detailed information about bond formation, chemical and structural differences between salts and compounds. Principal component analysis was found helpful for differentiating each salt from its respective compound.

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY (2022)

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Article Chemistry, Multidisciplinary

High-Entropy-Alloy Nanoparticles with Enhanced Interband Transitions for Efficient Photothermal Conversion

Yixing Li et al.

Summary: A novel high-entropy alloy FeCoNiTiVCrCu nanoparticle with exceptional broadband optical absorption and high conversion efficiency has been developed, showing over 96% average absorbance across the solar spectrum. The nanoparticle-based solar steam generator exhibits over 98% efficiency under one sun irradiation and a high evaporation rate of 2.26 kg m(-2) h(-1) due to its excellent full light capture and ultrafast local heating capabilities.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

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Article Chemistry, Physical

Enhancement of pollutant degradation and solar-driven water evaporation by architecting hierarchical 1D/2D TiO2 @ MoS2 core-shell networks

Baohua Yuan et al.

Summary: The study presents a hierarchical TiO2 NWAs @ MoS2 core-shell network design that enhances light trapping across the full solar spectrum, benefiting photocatalysis and solar-driven water evaporation. The TiO2 NWAs @ MoS2 achieved high light absorption and evaporation rates under one sun. Additionally, the self-supporting solar absorber demonstrated favorable stability, overcoming challenges in recovering photocatalysts from treated water.

APPLIED SURFACE SCIENCE (2021)

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Article Engineering, Environmental

Double-network hydrogel adsorbents for environmental applications

Fei Yu et al.

Summary: Double-network (DN) hydrogels consist of two intertwined crosslinked networks, offering a balanced mechanical performance of high strength and toughness. They not only exhibit excellent mechanical properties, but also possess good anti-swelling and self-healing abilities, making them promising materials for environmental applications. Recent research has focused on the classification, adsorption mechanisms, and potential applications of these hydrogels in addressing environmental pollutants.

CHEMICAL ENGINEERING JOURNAL (2021)

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Article Environmental Sciences

g-C3N4/MoS2 based floating solar still for clean water production by thermal/light activation of persulfate

Qimao Gan et al.

Summary: A novel g-C3N4/MoS2 based floating solar still (CM-FSS) combined with thermal/light activation of persulfate (PS) at air-water interface was used for clean freshwater production, achieving high removal efficiency of selected model VOCs pollutant and meeting water-quality standards for drinking water.

CHEMOSPHERE (2021)

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Article Engineering, Chemical

Sustainable thermal-based desalination with low-cost energy resources and low-carbon footprints

Yuanyuan Li et al.

Summary: This paper reviews the use of renewable energy resources and waste heat for desalination, focusing on energy efficiency and cost analysis. Cost-effective roadmaps are presented, integrating energy storage, heat pumps, and an integrated energy system. Evaluation of heat pump systems and developments in multi-source energy utilization systems are also discussed.

DESALINATION (2021)

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Article Engineering, Chemical

Efficient-heat-utilization 3D T-shaped porous sponge assists 2D photothermal films to achieve self-acting salt rejection and extra evaporation under high-concentration brine

Qichen Huang et al.

Summary: This study proposes a strategy to achieve self-acting salt rejection and extra evaporation by using a 3D porous sponge, leading to an increase in evaporation efficiency. The system can maintain salt-free even under high brine concentration, providing a new solution for seawater desalination.

DESALINATION (2021)

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Article Engineering, Chemical

Semiconductor photothermal materials enabling efficient solar steam generation toward desalination and wastewater treatment

Idris Ibrahim et al.

Summary: The review focuses on the progress and prospects of solar steam generation (SSG) for desalination and wastewater treatment, with an emphasis on the use and evolution of advanced semiconductor materials for photothermal materials (PTMs) and their engineered architectures. Semiconductor-based PTMs have shown great potential for improving solar evaporation efficiency, offering new opportunities for desalination and wastewater treatment.

DESALINATION (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 Chemistry, Multidisciplinary

Highly Salt-Resistant 3D Hydrogel Evaporator for Continuous Solar Desalination via Localized Crystallization

Lin Li et al.

Summary: The study presents a hydrogel-based 3D solar evaporator for high-salinity brine desalination through salt localized crystallization, showing excellent salt resistance and evaporation performance. This design holds significant potential in addressing the global freshwater crisis.

ADVANCED FUNCTIONAL MATERIALS (2021)

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Article Chemistry, Multidisciplinary

Self-Repairing and Damage-Tolerant Hydrogels for Efficient Solar-Powered Water Purification and Desalination

Fangbin Li et al.

Summary: The study demonstrates a monolithic, durable, and self-floating interfacial steam generator with self-healing hydrogels, achieving high water evaporation rates under sunlight and a broad range of salinity. This highlights the future opportunities in self-healing and damage-tolerant materials to improve the performance, durability, and lifetime of interfacial steam generators.

ADVANCED FUNCTIONAL MATERIALS (2021)

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Article Chemistry, Multidisciplinary

Dual-Zone Photothermal Evaporator for Antisalt Accumulation and Highly Efficient Solar Steam Generation

Xuan Wu et al.

Summary: A self-rotating photothermal evaporator with dual evaporation zones has been developed in this study, which can optimize energy nexus, achieve excellent salt-resistant performance, and high evaporation rate simultaneously, potentially contributing significantly to the real-world application of solar steam generation technology.

ADVANCED FUNCTIONAL MATERIALS (2021)

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Article Chemistry, Physical

A scalable, cost-effective and salt-rejecting MoS2/SA@melamine foam for continuous solar steam generation

Juanxiu Xiao et al.

Summary: Solar steam generation is a promising strategy to address water shortage issues, but salt deposition in the evaporator is a challenge. A hybrid sponge has been developed to achieve efficient water evaporation under solar heat, with significant salt rejecting performance even in high salinity conditions. By carefully designing the evaporator structure, a sustainable and effective solar-thermal conversion efficiency is achieved.

NANO ENERGY (2021)

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Article Chemistry, Physical

Covalent organic framework hydrogels for synergistic seawater desalination and uranium extraction

Wei-Rong Cui et al.

Summary: A covalent organic framework hydrogel, named CPP, is reported as a synergistic platform for seawater desalination and uranium extraction, showing exceptional evaporation rate and uranium extraction capacity. The hydrogel network and microporous channels of CPP provide adequate water transport, improve mass transfer of uranyl ions, and increase binding sites for uranyl ions. Additionally, CPP utilizes interfacial solar heating to limit heat, increase solar energy utilization, and accelerate coordination between uranium and binding sites, leading to high anti-biofouling activity and efficient solar desalination and uranium extraction. The connection between freshwater and nuclear energy is realized in this new material, providing an opportunity to meet the growing needs of mankind.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

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Article Chemistry, Physical

Seawater desalination derived entirely from ocean biomass

Xiaojie Liu et al.

Summary: Solar-driven interfacial evaporation using a full ocean biomass-based evaporator composed of chitosan hydrogel and cuttlefish ink shows promising prospects for seawater desalination, with high evaporation rates achieved under solar irradiation. This environmentally friendly and sustainable evaporator offers a new possibility for efficient and stable solar evaporation with guaranteed water quality.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

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Article Environmental Sciences

A facile foaming-polymerization strategy to prepare 3D MnO2 modified biochar-based porous hydrogels for efficient removal of Cd(II) and Pb(II)

Zhiying Wu et al.

CHEMOSPHERE (2020)

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Article Engineering, Chemical

Enhancing boron rejection on electrically conducting reverse osmosis membranes through local electrochemical pH modification

Bongyeon Jung et al.

DESALINATION (2020)

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Article Engineering, Chemical

MoS2@sponge with double layer structure for high-efficiency solar desalination

Qingmiao Wang et al.

DESALINATION (2020)

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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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Review Nanoscience & Nanotechnology

Materials for solar-powered water evaporation

Fei Zhao et al.

NATURE REVIEWS MATERIALS (2020)

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Article Nanoscience & Nanotechnology

Facile Preparation of Three-Dimensional MoS2 Aerogels for Highly Efficient Solar Desalination

Qingmiao Wang et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

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Article Green & Sustainable Science & Technology

A sunlight-responsive metal-organic framework system for sustainable water desalination

Ranwen Ou et al.

NATURE SUSTAINABILITY (2020)

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Article Engineering, Environmental

Interfacial growth of 2D bimetallic metal -organic frameworks on MoS 2 nanosheet for reinforcements of polyacrylonitrile fiber: From efficient flame- retardant fiber to recyclable photothermal materials

Hongyun Peng et al.

CHEMICAL ENGINEERING JOURNAL (2020)

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Article Biochemistry & Molecular Biology

Effects of boric acid on cell death and oxidative stress of mouse TM3 Leydig cells in vitro

Can Ozgur Yalcin et al.

JOURNAL OF TRACE ELEMENTS IN MEDICINE AND BIOLOGY (2020)

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Article Engineering, Environmental

A lotus leaf like vertical hierarchical solar vapor generator for stable and efficient evaporation of high-salinity brine

Shaoan Cheng et al.

CHEMICAL ENGINEERING JOURNAL (2020)

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Article Chemistry, Physical

Reversing heat conduction loss: Extracting energy from bulk water to enhance solar steam generation

Yida Wang et al.

NANO ENERGY (2020)

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Article Chemistry, Physical

Resilient biomass-derived hydrogel with tailored topography for highly efficient and long-term solar evaporation of high-salinity brine

Xiaoxiao Chen et al.

JOURNAL OF MATERIALS CHEMISTRY A (2020)

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Article Chemistry, Physical

Tree-inspired ultra-rapid steam generation and simultaneous energy harvesting under weak illumination

Wenjing Tu et al.

JOURNAL OF MATERIALS CHEMISTRY A (2020)

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Article Green & Sustainable Science & Technology

Enhanced solar evaporation using a photo-thermal umbrella for wastewater management

Akanksha K. Menon et al.

NATURE SUSTAINABILITY (2020)

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Article Chemistry, Multidisciplinary

Tailoring Nanoscale Surface Topography of Hydrogel for Efficient Solar Vapor Generation

Youhong Guo et al.

NANO LETTERS (2019)

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Article Multidisciplinary Sciences

Architecting highly hydratable polymer networks to tune the water state for solar water purification

Xingyi Zhou et al.

SCIENCE ADVANCES (2019)

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Article Chemistry, Physical

A bifunctional MoS2-based solar evaporator for both efficient water evaporation and clean freshwater collection

Rong Chen et al.

JOURNAL OF MATERIALS CHEMISTRY A (2019)

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Review Chemistry, Physical

Challenges and Opportunities for Solar Evaporation

Chaoji Chen et al.

JOULE (2019)

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Article Chemistry, Multidisciplinary

Phase-Transition Induced Conversion into a Photothermal Material: Quasi-Metallic WO2.9 Nanorods for Solar Water Evaporation and Anticancer Photothermal Therapy

Lei Sun et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (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 Nanoscience & Nanotechnology

Highly efficient solar vapour generation via hierarchically nanostructured gels

Fei Zhao et al.

NATURE NANOTECHNOLOGY (2018)

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Article Chemistry, Physical

Mechanically interlocked 1T/2H phases of MoS2 nanosheets for solar thermal water purification

Deoukchen Ghim et al.

NANO ENERGY (2018)

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Article Chemistry, Physical

Synergistic High-Rate Solar Steaming and Mercury Removal with MoS2/C @ Polyurethane Composite Sponges

Weigu Li et al.

ADVANCED ENERGY MATERIALS (2018)

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Article Chemistry, Multidisciplinary

An Ultrathin Flexible 2D Membrane Based on Single-Walled Nanotube-MoS2 Hybrid Film for High-Performance Solar Steam Generation

Xiangdong Yang et al.

ADVANCED FUNCTIONAL MATERIALS (2018)

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Article Chemistry, Physical

Enhancement of Interfacial Solar Vapor Generation by Environmental Energy

Xiuqiang Li et al.

JOULE (2018)

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Review Biochemistry & Molecular Biology

Plant xylem hydraulics: What we understand, current research, and future challenges

Martin D. Venturas et al.

JOURNAL OF INTEGRATIVE PLANT BIOLOGY (2017)

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Article Green & Sustainable Science & Technology

A Plant-Transpiration-Process-Inspired Strategy for Highly Efficient Solar Evaporation

Xuan Wu et al.

ADVANCED SUSTAINABLE SYSTEMS (2017)

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Article Energy & Fuels

Steam generation under one sun enabled by a floating structure with thermal concentration

George Ni et al.

NATURE ENERGY (2016)

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Article Chemistry, Multidisciplinary

Adsorption Mechanism of Inhibitor and Guest Molecules on the Surface of Gas Hydrates

Takuma Yagasaki et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2015)

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Enhanced Solar Evaporation Using a Scalable MoS2-Based Hydrogel for Highly Efficient Solar Desalination

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