Most related items These are the items that most often cite the same works as this one and are cited by the same works as this one. Xue, Xiaojun & Li, Jiarui & Liu, Jun & Wu, Yunyun & Chen, Heng & Xu, Gang & Liu, Tong, 2022. "Performance evaluation of a conceptual compressed air energy storage system coupled with a biomass integrated gasification …
2.3. Characterization and measurement2.3.1. Characterization of microstructure The specific area of surface, pore geometry, and pore distribution of the porous carbon material samples were tested using an N 2 adsorption isotherm analyzer (Micromeritics Instrument, Ltd, China) at a temperature of 77 K and a relative pressure (P/P 0) in the range of 0–1.0, and …
Emerging phase change material (PCM)-based photothermal conversion and storage technology is an effective and promising solution due to large thermal …
In addition to harvesting water from air, the photothermal hygroscopic materials can be also used to adjust environment humidity. ... For example, photothermal energy is susceptible to the weather, and stable power output in all weather conditions can be achieved by coupling with other heating strategies or using a thermal storage device ...
Flexible, nanoparticle-free, industrially adaptable waterborne polyurethane (WPU) foams with light-to-thermal energy conversion and latent heat storage capacity …
Energy storage during daylight and release at night for driving devices was an effective approach [47], [48]. In the process of photothermal catalysis, the solution was heated by light and accompanied by the storage of …
Downloadable (with restrictions)! The conventional photothermal-assisted scheme adopted by advanced adiabatic compressed air energy storage (AA-CAES) has equal stages of expanders and high-temperature reheaters, and is equipped with a regenerator to waste heat recovery, which is relatively complex and requires high solar heat supply and solar …
A 10 MW photothermal coupled compressed air energy storage system is established. The cycle efficiency of the system is increased greatly by adding a solar heat …
This study focuses on the photovoltaic power generation and photothermal energy storage coupled compressed air energy storage system, study …
The conventional photothermal-assisted scheme adopted by advanced adiabatic compressed air energy storage (AA-CAES) has equal stages of expanders and high-temperature reheaters, and is equipped with a regenerator to waste heat recovery, which is relatively complex and requires high solar heat supply and solar irradiance. In …
Compressed air energy storage (CAES) is widely concerned among the existing large-scale physical energy storage technologies. Given that carbon dioxide (CO 2 ) has superior physical qualities than air, as well as excellent thermodynamic performance, low critical parameters, and high heat transfer performance, CO 2 may be employed as a …
While flexible supercapacitors with high capacitance and energy density is highly desired for outdoor wearable electronics, their application under low-temperature environments, like other energy storage devices, remains an urgent challenge. Solar thermal energy converts solar light into heat and has been extensively applied for solar …
As an attractive grid-scale energy storage technique, advanced adiabatic compressed air energy storage (AA-CAES) is capable of superior ancillary service and …
1 INTRODUCTION. Renewable, abundant, and clean solar energy is expected to replace fossil fuels and alleviate the energy crisis. However, intermittentness and instability are the deficiencies of solar energy due to its weather and space dependence. [] Emerging phase change material (PCM)-based photothermal conversion …
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. ...
However, the heat energy obtained by photothermal conversion, whether through direct or indirect utilization, has the problems of intermittency, fluctuation or low utilization efficiency. Phase change materials (PCM) have a high energy storage density, which can charge or discharge thermal energy at approximately constant temperature [1], …
In order to maintain thermal comfort in the human body, photothermal conversion and energy storage microcapsules were designed, developed, and applied in a light-assisted thermoregulatory system. The octyl stearate as a phase change material (PCM) was encapsulated using a polytrimethylolpropane triacrylate (PTMPTA)/polyaniline (PANI) …
In recent years, solar-driven evaporation has attracted widespread research interest in desalination as the water shortage and energy crisis are becoming severe under the global climate change and rapid population growth. [11, 12] Photothermal materials play a crucial role in this process to absorb sunlight and convert it to heat for …
Energy storage during daylight and release at night for driving devices was an effective approach [47], [48]. In the process of photothermal catalysis, the solution was heated by light and accompanied by the storage of large amount of thermal energy owing to the large specific heat capacity of liquid water [49]. Therefore, a solid-liquid phase ...
Advanced adiabatic compressed air energy storage (AA-CAES) is a scalable storage technology with a long lifespan, fast response and low environmental impact, and is suitable for grid-level applications power systems with high-penetration renewable generation, AA-CAES is expected to play an active role in flexible regulation.. …
1. Introduction. Thermal energy management including thermal energy collection, conversion, and storage is becoming increasingly important to effectively utilize thermal energy and thus achieve sustainable development [1].Photothermal energy conversion technology, which captures solar radiation and converts it directly into thermal …
DOI: 10.1016/J.ENERGY.2021.121569 Corpus ID: 237656753; Modelling small-scale trigenerative advanced adiabatic compressed air energy storage for building application @article{Dib2021ModellingST, title={Modelling small-scale trigenerative advanced adiabatic compressed air energy storage for building application}, …
Here, we report an extra-wide temperature ASS LMB that can operate from -73 to 120 . Such battery consists of lithium-metal anode, Li 1.5 Al 0.5 Ge 1.5 P 3 O 12 (LAGP) SE and air cathode including ion-conducting particles, electron-conducting carbon nanotube (CNT) and RuO 2 catalysts (Fig. 1), where RuO 2-based cathode can harvest …
The photothermal conversion and thermal energy storage capacity of PCM composites fabricated from recycled TP waste, PW, and EG were investigated in this work. The prepared composites exhibited several unique features, including good shape stability, heat storage capacity, thermal conductivity, and significant photoabsorption …
Such photothermal electrode can efficiently harvest a broad solar spectrum (>90%, 200 nm to 2500 nm) and convert it into heat, effectively reducing the resistance of the assembled solar photothermal ASS lithium-air battery to ~2.0 × 10 4 Ω, for an extra-low operating temperature of -73 ℃, that is 2.7% of common ASS lithium-air battery.
In the energy storage process, the low-pressure liquid CO 2 from the LST2 is first cooled and depressurized through the throttle valve (13–14), then enters the …
Solar energy-powered all-weather desalination systems are investigated. • The performance of photothermal-atmospheric water harvesting systems are studied. • Joule-heating-based desalination modules are improving the evaporation process. • The combined effect of energy storage and absorption are inevitable for desalination. •
Advanced adiabatic compressed air energy storage (AA-CAES) is a scalable physical energy storage technology with great potential in peak regulation and renewables accommodation. Due to load fluctuation and limited volume of air tank and heat reservoir, the operating status of AA-CAES often varies in a wide range, which is called …
Request PDF | A Review on Microencapsulated Phase‐Change Materials: Preparation, Photothermal Conversion Performance, Energy Storage, and Application | With serious energy consumption and people ...
Section snippets Conclusions. In summary, we report an extra-wide temperature ASS lithium-metal battery operating from -73 ℃ to 120 ℃ through our proposed solar photothermal battery technology where cheap and stable RuO 2-based air electrode is employed to efficiently harvest solar energy and convert it into heat ch …
Solar photothermal conversion and energy storage systems can effectively solve the imbalance between the supply and demand of solar energy utilization in space and time. ... TA DSC25) under air atmosphere from 0 °C to 100 °C at a rate of 10 °C·min −1. The flow rate was 40 mL·min −1. A dynamic/static contact angle measuring …
Photothermal Chemistry Based on Solar Energy: From Synergistic Effects to Practical Applications. Jianan Hong, ... [4, 5] Solar energy can also be the driving force for environmental remediations, such as water treatment, air purification and ... where a molecular solar thermal (MOST) energy storage system was integrated with a …
Download Citation | On Oct 1, 2023, Fengyu Li and others published Study on characteristics of photovoltaic and photothermal coupling compressed air energy storage system | Find, read and cite all ...
A novel thermal energy storage (TES) composites system consisting of the microPCMs based on n-octadecane nucleus and SiO 2 /honeycomb-structure BN layer-by-layer shell as energy storage materials, and wood powder/Poly (butyleneadipate-co-terephthalate) (PBAT) as the matrix, was created with the goal of improving the heat …
Compressed air energy storage (CAES) processes are of increasing interest. They are now characterized as large-scale, long-lifetime and cost-effective energy storage systems. Compressed Carbon Dioxide Energy Storage (CCES) systems are based on the same technology but operate with CO 2 as working fluid. They allow liquid storage …
Particularly, photothermal energy storage systems that store excess solar energy generated during the day for nighttime utilization are widely adopted. Stearic acid (SA) has garnered significant attention as a recommended PCM due to its favorable properties [5], [6], such as cost-effectiveness, high thermal storage density, non-toxicity, …