light-concentrating energy storage coating
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High performance multi-scaled nanostructured spectrally selective …
Spectrally selective coatings (SSCs) are a critical component that enables high-temperature and high-efficiency operation of concentrating solar power (CSP) …
Aprende másReceiver with light-trapping nanostructured coating: A possible …
To improve the receiver''s solar-thermal conversion efficiency at high temperature for the next-generation concentrating solar power (CSP), a receiver with …
Aprende másEncapsulation effectiveness and thermal energy storage performance of aluminum-graphite composite phase change materials subjected to oxide coating
This overall energy storage density exceeds the reported value of 255.2 J/g for Al-C embedded composite phase change materials found in the literature [50]. Hence, it proves the effectiveness of the oxidation …
Aprende másAccelerating the solar-thermal energy storage via inner-light …
Here, authors introduce optical waveguide to regulate the solar-thermal conversion interface to enable the fast energy harvesting in solar-thermal energy storage system.
Aprende másReceiver with light-trapping nanostructured coating: A possible …
Receiver with light-trapping nanostructured coating: A possible way to achieve high-efficiency solar thermal conversion for the next-generation concentrating …
Aprende másLuminescent solar concentrator
A luminescent solar concentrator (LSC) is a device for concentrating radiation, solar radiation in particular, to produce electricity. Luminescent solar concentrators operate on the principle of collecting radiation over a large area, converting it by luminescence (specifically by fluorescence ) and directing the generated radiation into relatively small …
Aprende másJ. Compos. Sci. | Free Full-Text | To Shed Light on the UV Curable Coating …
The industrial application of UV curable coatings is being widely commercialized at a rapid pace with very diversified product markets. UV curing has existed for many years now, but the new commercial opportunities emerging for sustainable, and climate friendly technologies have driven demand for photo-curable coating systems. It …
Aprende másLiquid-based high-temperature receiver technologies for next …
Wang W Q, Li M J, Jiang R, et al. Receiver with light-trapping nanostructured coating: A possible way to achieve high-efficiency solar thermal …
Aprende másLuminescent solar concentrator efficiency enhanced via nearly …
This two-dimensional to one-dimensional concentration allows PVs to capture intensified solar energy, reducing the necessary active area and thus hinting at …
Aprende másReceiver with light-trapping nanostructured coating: A possible …
By concentrating the light, the density of solar energy flow is significantly improved, which can be widely used in the photovoltaic and photothermal systems (Coccia et al., 2021;Tsai, 2022).
Aprende másNanocavity induced light concentration for energy efficient heat assisted magnetic recording …
To enhance the light absorption of the FePt layer at 830 nm, we designed a metal-dielectric-metal nanocavity structure (Fig. 1 d), employing a silver (Ag) back reflector to reduce the energy loss in the FePt film in the 800–900 nm wavelength region.A SiO 2 film was selected as the phase compensation layer to manipulate the resonant absorption of …
Aprende másHighly efficient and durable solar thermal energy harvesting via …
Concentrating solar thermal (CST) is an efficient renewable energy technology with low-cost thermal energy storage. CST relies on wide-spectrum solar thermal absorbers that must withstand high temperatures (>600 °C) for many years, but state-of …
Aprende másCorrosion resistance of MCrAlX coatings in a molten chloride for thermal storage in concentrating …
The semi-quantitative chemical analysis via energy-dispersive X-ray spectrometry (EDS) of the overall microstructure, as well as the light and dark phases revealed that the coating is ...
Aprende másWeavable coaxial phase change fibers concentrating thermal energy storage…
In this work, smart thermoregulatory textiles with thermal energy storage, photothermal conversion and thermal responsiveness were woven for energy saving and personal thermal management. Sheath-core PU@OD phase change fibers were prepared by coaxial wet spinning, different extruded rate of core layer OD and sheath layer PU …
Aprende másA novel flexible and fluoride-free superhydrophobic thermal energy storage coating for photothermal energy …
Herein, a novel flexible superhydrophobic thermal energy storage (FSTES) coating without fluoride is prepared by spraying mesoporous [email protected]2 nanotubes (NTs) supporting materials, PCMs ...
Aprende másA novel flexible and fluoride-free superhydrophobic thermal energy storage coating for photothermal energy …
Solar energy is a sustainable, non-polluting energy source, and converting it into thermal energy for storage is the most direct, efficient, and clean process. However, the IPW cannot absorb the radiation in the visible light region ( Fig. 5 a), so that it is urgent to develop the composites that can directly absorb solar radiation and convert light to heat.
Aprende másOptics for concentrating photovoltaics: Trends, limits and …
Concentrating photovoltaic (CPV) systems are a key step in expanding the use of solar energy. Solar cells can operate at increased efficiencies under higher solar concentration and replacing solar cells with optical devices to capture light is an effective method of decreasing the cost of a system without compromising the amount of solar …
Aprende másPositioning and focusing of light sources in light concentrating …
The positioning of the light source (lamp filament) of a light concentrating system is critical, with peak flux and average power reduced significantly for a poorly focused system. The importance of positioning is clearly demonstrated in Fig. 4 A (focused system) and Fig. 9 A (few millimeters displaced source), where peak flux reduces ~ 2.5x …
Aprende másHighly efficient and durable solar thermal energy harvesting via scalable hierarchical coatings inspired by stony corals
Concentrating solar thermal (CST) is an efficient renewable energy technology with low-cost thermal energy storage. CST relies on wide-spectrum solar thermal absorbers that must withstand high temperatures (>600 °C) for many years, but state-of-the-art coatings have poor optical stability. Here, we show that
Aprende másLiquid-based high-temperature receiver technologies for next-generation concentrating …
To reduce the levelized cost of energy for concentrating solar power (CSP), the outlet temperature of the solar receiver needs to be higher than 700 °C in the next-generation CSP. Because of extensive engineering application experience, the liquid-based receiver is an attractive receiver technology for the next-generation CSP. This …
Aprende másDetermining the Cost Benefit of High-Temperature Coatings for Concentrating Solar Power Thermal Storage Using Probabilistic Cost Analysis
Probabilistic cost analysis determined the cost benefit for applying a protective coating to the wetted surfaces of stainless steel tank walls for concentrating solar power (CSP) thermal storage applications. The model estimated the total material cost of coated 347 or 310 stainless steel (347/310) and the cost of uncoated Inconel 625, …
Aprende másHigh performance multi-scaled nanostructured spectrally selective coating for concentrating …
Solar energy can potentially play a significant role in the global energy supply [1]. There are two main methods for generating electricity from sunlight: direct solar-electricity conversion using photovoltaic (PV) solar cells and concentrating solar power (CSP) which generates electricity from solar thermal energy [2], [3].
Aprende másScalable nano-architecture for stable near-blackbody solar …
Concentrating solar thermal (CST) technologies are appealing renewable energy sources due to their inexpensive solar thermal energy storage and potential in …
Aprende másBlack coating of quartz sand towards low-cost solar-absorbing and thermal energy storage material for concentrating …
Black coating of quartz sand towards low-cost solar-absorbing and thermal energy storage material for concentrating solar power ... Chen, Renkun Abstract Publication: Solar Energy Pub Date: January 2023 DOI: 10.1016/j.solener.2022.11.028 Bibcode: full text
Aprende másA Visible Light-Near-Infrared Dual-Band Smart Window with Internal Energy Storage …
Summary. The integration of electrochromic smart windows with energy storage is an appealing concept for green building development. Herein, we report a dual-band electrochromic energy storage (DEES) window capable of independent control of visible light (VIS) and near-infrared (NIR, solar heat) transmittance with a high internal …
Aprende másLarge-Scale Fabrication of a Robust Superhydrophobic Thermal Energy Storage Sprayable Coating …
Fabrication of a Robust Superhydrophobic Thermal Energy Storage Sprayable Coating Based on Polymer ... such as thermal energy storage [67, 147], light-driven devices [151 ], photoluminescence ...
Aprende másThe robust fluoride-free superhydrophobic thermal energy storage coating for efficient energy storage …
Abstract Multifunctional phase change materials-based thermal energy storage technology is an important way to save energy by capturing huge amounts of thermal energy during solar irradiation and releasing it when needed. Herein, superhydrophobic thermal energy storage coating is realized by spraying mesoporous …
Aprende másHigh performance multi-scaled nanostructured spectrally selective coating for concentrating …
Concentrating solar thermal (CST) is an efficient renewable energy technology with low-cost thermal energy storage. ... for the CSP plant with the light-trapping nanostructure coated receiver, the ...
Aprende másScalable nano-architecture for stable near-blackbody solar …
& He, Y.-L. Receiver with light-trapping nanostructured coating: A possible way to achieve high-efficiency solar thermal conversion for the next-generation concentrating solar power. Renew. Energy ...
Aprende másOptics for concentrating photovoltaics: Trends, limits and …
Concentrating photovoltaic (CPV) systems are a key step in expanding the use of solar energy. Solar cells can operate at increased efficiencies under higher …
Aprende másRegulation the graphene oxide concentration for the low energy consumption ceramic coating …
Fabrication of low energy consumption PEO coatings The lower energy consumption coatings with were fabricated by PEO. First, rectangular samples of Ti-6Al-4V alloy with dimensions of 20 mm × 20 mm × 5 mm were ground with sandpaper (200 to …
Aprende másFacilities | Concentrating Solar Power | NREL
NREL''s High-Flux Solar Furnace is a unique 10-kW optical furnace that harnesses concentrated sunlight to test high-temperature processes or applications that require high heating rates or solar concentration. The …
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