Desalination, Год журнала: 2024, Номер 592, С. 118138 - 118138
Опубликована: Сен. 26, 2024
Язык: Английский
Desalination, Год журнала: 2024, Номер unknown, С. 118318 - 118318
Опубликована: Ноя. 1, 2024
Язык: Английский
Процитировано
51
Progress in Materials Science, Год журнала: 2024, Номер unknown, С. 101407 - 101407
Опубликована: Ноя. 1, 2024
Язык: Английский
Процитировано
27
Nano Energy, Год журнала: 2024, Номер unknown, С. 110394 - 110394
Опубликована: Окт. 1, 2024
Язык: Английский
Процитировано
22
Advanced Science, Год журнала: 2025, Номер unknown
Опубликована: Фев. 8, 2025
Solar thermal technology offers a promising solution to water scarcity; however, the continuous operation of solar evaporators remains challenging due sunlight's intermittent availability. Herein, an alternative strategy is proposed achieve dual-functional energy management photo-thermoactivated viologen T semiconductors for enhanced evaporation, water-enabled electricity generation, and electrothermal evaporation. A sequential cyanide-bridged layer-directed intercalation approach developed, where infinitely π-stacked, redox-active N-methyl bipyridinium cations with near-planar structures are sandwiched between MnII-FeIII. The extended absorption range 95% achieved through radical-π interactions that occur within continuously π-stacked units upon activation. MnII-FeIII compounds anchored charcoal mask (MnII-FeIII@CM) sided evaporation structure controllable transfer, offering high rate 2.39 kg m-2 h-1 under one sun (1 kW m-2) illumination. As nanogenerator, output voltage current MnII-FeIII@CM can reach up ≈480 mV ≈60 µA cm-2 ambient conditions. Furthermore, storage electrical from using devices expected enable all-weather by electric heating unsustainable sunlight, providing unique seawater desalination offshore work platform access.
Язык: Английский
Процитировано
4
Small, Год журнала: 2025, Номер unknown
Опубликована: Янв. 19, 2025
Abstract With the increasing demand for fresh‐water and electricity in modern society, various technologies are being explored to obtain electricity. Due advances materials science, solar‐driven interfacial evaporation (SDIE) systems have attracted widespread attention because they require only solar energy, possess a high rate little pollution. The researchers combined energy harvesting measures into system output electricity, further improving utilization. However, more in‐depth research review remain on using SDIE efficient water‐electricity cogeneration. Therefore, mechanisms of different photothermal that utilize produce thermal first summarized this paper. Subsequently, mechanism application thermal, mechanical, chemical, electrical power cogeneration discussed. Concurrently, vital mathematical equations widely used simulation methods performance evaluation practical applications presented. design operation based analyzed summarized. Based understanding these aspects, future development direction is proposed address problems faced basic applications.
Язык: Английский
Процитировано
3
Chemical Engineering Journal, Год журнала: 2024, Номер 490, С. 151605 - 151605
Опубликована: Апрель 23, 2024
Язык: Английский
Процитировано
16
Nanoscale Horizons, Год журнала: 2024, Номер 9(6), С. 885 - 899
Опубликована: Янв. 1, 2024
Water pollution and the global freshwater crisis are most alarming concerns of 21st century, as they threaten sustainability ecological balance environment. The growth population, climate change, expansion industrial processes main causes these issues. Therefore, effective remediation polluted water by means detoxification purification is paramount importance. To this end, nanoscience nanotechnology have emerged viable options that hold tremendous potential toward advancement wastewater treatment methods to enhance efficiency along with augmenting supply via utilization unconventional sources. Materials at nano level shown great promise applications owing their unique physicochemical properties. In focus article, we highlight role new fundamental properties scale material drastically increased due dimension (e.g. volume-surface ratio) impact treatment. We identify discuss how nano-properties could improve three domains remediation: identification pollutants, adsorption catalytic degradation. After discussing all beneficial aspects further key challenges associated nanomaterials for Looking current state-of-the-art, well nanomaterials, believe in future will see a significant materials on many strategies.
Язык: Английский
Процитировано
15
Nature Communications, Год журнала: 2024, Номер 15(1)
Опубликована: Ноя. 2, 2024
Three-dimensional solar steam evaporators with efficient water purification performance have received increasing attention recently. Herein, elastic polymer covalent organic frameworks (PP-PEG) containing PEG chains intriguing adaptability to guests are prepared by forming porphyrin rings. PP-PEG foams demonstrate full spectrum absorbance and excellent photothermal conversion properties. Through well-designed thermal management optimization of the hydrophilicity chain length, we obtain a highly evaporator an evaporation rate 4.89 kg m
Язык: Английский
Процитировано
14
Sustainable materials and technologies, Год журнала: 2024, Номер 40, С. e00941 - e00941
Опубликована: Апрель 18, 2024
Язык: Английский
Процитировано
12
Small, Год журнала: 2024, Номер unknown
Опубликована: Май 19, 2024
Abstract Facing the increasing global shortage of freshwater resources, this study presents a suspended multilayer evaporator (SMLE), designed to tackle principal issues plaguing current solar‐driven interfacial evaporation technologies, specifically, substantial thermal losses and limited water production. This approach, through implementation structural design, enables superior regulation throughout process. consists radiation damping layer, photothermal conversion bottom layer that leverages radiation, wherein exhibits notable infrared emissivity. The distinctive feature design effectively reduces radiative heat loss facilitates dual‐interface by heating surface mid‐infrared radiation. refined leads rate 2.83 kg m −2 h −1 . Numerical simulations practical performance evaluations validate effectiveness in actual use scenarios. energy‐recycling multilayered approach propels high‐efficiency evaporators forward, presenting new insights into developing effective water‐energy transformation systems.
Язык: Английский
Процитировано
12