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Photothermal nanoreactors for photocatalytic solar energy …
Photothermal nanoreactors offer great prospects in photocatalytic energy conversion. • The categories and photothermal mechanisms of photothermal materials are described. • Advantages and preparation strategies of photothermal nanoreactors are summarized. •
Research Photothermal catalysis: From fundamentals to practical …
Photothermal catalysis: From fundamentals to practical ...
Dual-mode harvest solar energy for photothermal Cu2-xSe
Here, we harvest solar energy in a dual mode for Cu2-xSe nanoparticles biomineralization and seawater desalination by inte-grating the merits of Shewanella oneidensis MR-1 and …
Photothermal Chemistry Based on Solar Energy: From …
[2, 3] Storing solar energy in chemical bonds makes the utilization of solar energy less affected by its discontinuity and instability, which can also match well with existing energy systems. [ 4, 5 ] Solar energy can also be the driving force for environmental remediations, such as water treatment, air purification and disinfection, removing ...
Photothermal catalysis: From principles to applications
Photothermal catalysis is a novel technology combining photocatalysis and thermal catalysis (Fig. 2), thus taking on a critical significance to the field of energy and the environment accordance with the type of …
Renewable and Sustainable Energy Reviews
In the current energy crisis, converting solar-thermal energy into chemical forms has become paramount. Within the broad spectrum of light-mediated catalysis, which includes heat and photocatalysis (relevant to processes like organic transformations, water splitting, and CO2 reduction), photothermal catalysis is a critical avenue for transforming …
Theoretical and experimental progress in photothermal catalysis for sustainable energy …
Within the broad spectrum of light-mediated catalysis, which includes heat and photocatalysis (relevant to processes like organic transformations, water splitting, and CO2 reduction), photothermal catalysis is a critical …
Photothermal Devices for Sustainable Uses Beyond …
Except for directly acquiring electric energy from the evaporation system, solar energy can be stored in hydrogen by coupling photocatalytic hydrogen generation with photothermal evaporation. The …
Numerical and experimental studies of a novel integrated photothermal ...
Fig. 1 displays a schematic diagram of the integrated photothermal utilization system based on spectral frequency division technology, which has two functions: optical fiber lighting and heating air. For clarity, lines of different colors represent the full solar spectrum, assuming sunlight is parallel before entering the system. The solar light …
Recent advances in solar photovoltaic materials and systems for energy …
Recent advances in solar photovoltaic materials and systems ...
Elevating the Photothermal Conversion Efficiency of Phase …
To alleviate the predicament of resource shortage and environmental pollution, efficiently using abundant solar energy is a great challenge. Herein, we …
Polydopamine/copper nanoparticles synergistically modified …
A composite photothermal material was prepared by in-situ growth of Cu on CF surface under the adhesion of Polydopamine. • Thermal conductivity of CF/Cu/OC80 composite photothermal PCM is about 12 times of pure OC with 0.26 W m −1 K −1.. The maximum OC impregnation rate is 95 % and the highest phase change enthalpy is 270.8 J/g −1.. …
Enhancing solar photothermal conversion and energy storage …
The Fourier transform infrared spectra of the pure C 18, SDB, and microcapsules were plotted and compared in Fig. 3.The absorption band at 2800–2980 cm −1 and the characteristic peak at 1460 cm −1 in the pure C 18 spectrum correspond to the stretching vibration and in-plane rocking vibration of C H, respectively. ...
The optical duality of tellurium nanoparticles for …
The optical duality of tellurium nanoparticles for broadband ...
A review of the photothermal-photovoltaic energy supply system …
DOI: 10.1016/j.rser.2023.114100 Corpus ID: 265655843; A review of the photothermal-photovoltaic energy supply system for building in solar energy enrichment zones @article{Wang2024ARO, title={A review of the photothermal-photovoltaic energy supply system for building in solar energy enrichment zones}, author={Baichao Wang and …
Emerging heat-localized solar distillation systems: Solar interfacial distillation VS photothermal …
Heat-localized solar distillation offers a promising solution for sustainable desalination. • The progress of photothermal membrane distillation (PMD) and solar interfacial distillation (SID) is reviewed. • The mechanism and process of PMD and SID are comprehensively
Towards highly salt-rejecting solar interfacial evaporation: Photothermal materials selection, structural designs, and energy …
Towards highly salt-rejecting solar interfacial evaporation
Photothermal materials: A key platform enabling highly efficient water ...
To facilitate the practical applications of solar-steam generation for clean water production from saline water, the properties of the photothermal materials, such as photothermal stability, corrosion resistance to seawater, anti-biofouling ability and after-effect of steam production (e.g. environmental problem and safety issue caused by ...
Principles and applications of photothermal catalysis
The photothermal effect has been widely observed in various photothermal materials, such as inorganic materials (e.g., plasmonic metals and semiconductors) 20, 21 and organic materials (e.g., polymers) 22, which convert incident light into thermal energy (heat) under irradiation.A photothermal process is a direct …
High‐Efficiency Photothermal Water Evaporation using Broadband Solar ...
Development of broadband absorption materials for solar energy harvesting is an important strategy to address global energy issues. Herein, it is demonstrated that an ultrablack silicon structure with abundant surface texturing can absorb about 98.7% solar light within the wavelength range of 300 to 2500 nm, i.e., a very large range and amount.
Coupling solar-driven photothermal effect into photocatalysis for …
The photothermal energy boost physical and chemical reactions for improved water treatment. • The synergy of photothermal effect and photocatalysis can take full advantage of solar energy. • Sustainable water treatment with low-energy consumption shows
Lamellar-structured phase change composites based on biomass-derived carbonaceous sheets and sodium acetate trihydrate for high-efficient solar ...
Inorganic salt hydrates have a great potential for solar photothermal energy storage due to their high energy-storage density and low cost. However, there are some major drawbacks such as high supercooling degree, shape/form instability, phase segregation, and ...
Numerical and experimental studies of a novel integrated …
This paper proposes a novel photothermal system utilizing the full spectrum of solar energy. The collector cavity and frequency-division film are designed …
Photothermal Nanomaterials: A Powerful Light-to-Heat Converter …
Photothermal Nanomaterials: A Powerful Light-to-Heat ...
Recent advances in selective photothermal therapy of tumor
Photothermal therapy (PTT), which converts light energy to heat energy, has become a new research hotspot in cancer treatment. Although researchers have investigated various ways to improve the efficiency of tumor heat ablation to treat cancer, PTT may cause severe damage to normal tissue due to the systemic distribution …
General heterostructure strategy of photothermal materials for scalable solar-heating hydrogen production without the consumption of artificial energy
Using Bi 2 Te 3 /Cu to achieve a high solar-heating temperature Bi 2 Te 3 is a typical photothermal material with a narrow band gap (<0.2 eV) 45,46 that can nearly fully absorb the solar spectrum ...
Photothermal nanoreactors for photocatalytic solar energy …
Photothermal nanoreactors, characterized by their notable photothermal effects, are nanoscale or sub-micron-sized reactors that serve as highly efficient platforms for …
Advances in hygroscopic metal-organic frameworks for air, water & energy …
Air, water & energy applications build bridges between water and energy interactions. The development of stable and efficient adsorbents has attracted much attention due to their crucial role in the successful realization of these technologies. Metal-organic ...