Solar Energy Materials and Solar Cells
The CPCMs prepared allowed for rapid photothermal and electrothermal conversion and thus effective solar energy consumption. The results of this study provide evidence for the application of CPCMs in solar photothermal conversion, industrial waste heat recovery, and thermal management of electronic equipment. 2. Experimental section
High-directional thermally conductive stearic acid/expanded
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
Funding Notice: Solar-thermal Fuels and Thermal Energy Storage
The Solar-thermal Fuels and Thermal Energy Storage via Concentrated Solar funding opportunity seeks to reduce costs and advance technology of concentrated solar thermal power for thermal energy storage and other uses, including industrial decarbonization. Submission Deadline for Concept Papers: 11/03/2023 at 5 p.m. ET:
Emerging urchin-like core-shell mineral microspheres with efficient photothermal conversion and solar energy storage
Solar thermal conversion is a method strongly dependent on photon capture, thermal conversion, and solar energy storage [10]. The thermophysical properties of photon capture and thermal storage materials affect photothermal conversion efficiency [11], [12], [13] .
Solar Thermal Energy: What You Need To Know | EnergySage
There are two ways to heat your home using solar thermal technology: active solar heating and passive solar heating. Active solar heating is a way to apply the technology of solar thermal power plants to your home.Solar thermal collectors, which look similar to solar PV panels, sit on your roof and transfer gathered heat to your house
Molecular Photoelectrochemical Energy Storage Materials for
Solar-to-electrochemical energy storage is one of the essential solar energy utilization pathways alongside solar-to-electricity and solar-to-chemical
Enhancing solar photothermal conversion and energy storage
Nowadays, solar energy is widely applied in thermal energy storage, seawater desalination, space heating, energy-efficient buildings, and photovoltaic systems [3]. Since solar irradiation is highly variable and depends on time of day [4], it is important to use a proper energy storage system to compromise solar energy capture and usage.
Synergistic enhancement of photothermal energy storage
DOI: 10.1016/j.solmat.2024.112831 Corpus ID: 268803028 Synergistic enhancement of photothermal energy storage capacity of polyethylene glycol by polydopamine and nano-copper particles @article{Liu2024SynergisticEO, title={Synergistic enhancement of
Polypyrrole‐boosted photothermal energy storage in
The photothermal conversion and storage efficiency of ODA@MOF/PPy-6% is up to 88.3%, while that of ODA@MOF is only zero, showing great application prospects in solar energy utilization. The collaborative integration strategy of different functional guest molecules provides an innovative platform for the development of
A novel flexible and fluoride-free superhydrophobic thermal energy
Therefore, the conversion of solar energy into thermal energy and further storage is a green and sustainable concept [[3], [4], [5]]. In various thermal energy storage materials, solid-liquid phase change materials (PCMs) are of great interest because of their high thermal storage capacity, low temperature variation, low cost, and stable
Photothermal Chemistry Based on Solar Energy: From
Photothermal chemistry (PTC) is developed to achieve full-spectral utilization of the solar radiation and drive chemical reactions
Greenhouse-inspired supra-photothermal CO2 catalysis | Nature
The photocatalytic conversion of carbon dioxide into value-added chemical fuels using solar energy is an attractive option for ameliorating global warming and the
Thermal and photo/electro-thermal conversion
The efficient and reasonable conversion of electric energy and solar energy into heat energy can solve the above problems. The storage and utilization of thermal energy can be divided into the following three ways according to different storage: thermos-chemical storage, latent heat and sensible heat [3], [4] .
Synergistic enhancement of photothermal energy storage
Currently, a major challenge facing phase change materials for solar energy storage is their high cost, particularly due to the expense of the photothermal conversion particles. Therefore, there is an urgent need to find a method to reduce the usage of photothermal conversion particles without compromising their photothermal conversion and storage
(PDF) Polypyrrole‐boosted photothermal energy
Abstract. Abstract Infiltrating phase change materials (PCMs) into nanoporous metal–organic frameworks (MOFs) is accepted as a cutting‐edge thermal energy storage concept. However, weak photon
A study on novel dual-functional photothermal material for high-efficient solar energy harvesting and storage
Therefore, to ensure a consistent and sustainable supply of solar energy, it is crucial to develop an advanced heat-energy storage technology. Among the numerous thermal-storage techniques, latent-heat storage by phase change materials (PCMs) is useful as PCMs exhibit a high energy-storage density and maintain a stable heat
Thermal energy storage materials and systems for solar energy
Applications of thermal energy storage (TES) facility in solar energy field enable dispatchability in generation of electricity and home space heating requirements.
Efficient thermal energy conversion and storage enabled by
The ability to achieve efficient solar energy utilization via photo-thermal conversion underscores the need for efficient working fluids in solar thermal collectors. However, traditional working fluids suffer from a set of disadvantages, including low heat storage density, low efficiency, and poor heat transfer efficiency, thereby restricting
Plasmonic Nanostructures for Photothermal Conversion
To this end, we review the use of plasmonic photothermal conversion in several typical scenarios to highlight the key factors that need to be considered, including solar energy harvesting, photothermal actuation, PTT, laser-induced color printing, and high-temperature photothermal devices. 3.1 Solar Energy Harvesting. With the
A quasi-solid-state photothermal supercapacitor via enhanced solar energy
Additionally, the packaging of the photothermal supercapacitor in a transparent PET membrane preserved its enhanced photothermal capacitance performance. This work provides an innovative strategy to obtain flexible supercapacitors for practical applications and also initiates a new concept for optical/temperature sensing
Recent advances and perspectives in solar photothermal
Developing high-efficiency solar photothermal conversion and storage (SPCS) technology is significant in solving the imbalance between the supply and
The reinforced photothermal effect of conjugated dye/graphene oxide-based phase change materials: Fluorescence resonance energy
By grafting photothermal dyes onto the surfaces of graphene, the resulting composite PCMs exhibited an enhanced solar-thermal effect conversion efficiency (88.6%) due to photoinduced energy
Photothermal Conversion Porous Organic Polymers: Design,
Solar energy is a primary form of renewable energy, and photothermal conversion is a direct conversion process with tunable conversion efficiency. Among various kinds of photothermal conversion materials, porous organic polymers (POP) are widely investigated owing to their controllable molecular design, tailored porous structures, good
Polypyrrole‐boosted photothermal energy storage in
Infiltrating phase change materials (PCMs) into nanoporous metal–organic frameworks (MOFs) is accepted as a cutting‐edge thermal energy storage concept. However, weak photon capture capability of pristine MOF‐based composite PCMs is a stumbling block in solar energy utilization. Towards this goal, we prepared advanced high‐performance
Elevating the Photothermal Conversion Efficiency of Phase-Change Materials Simultaneously toward Solar Energy Storage
Especially, the surface temperature of the prepared CNT@PCMs can be raised to 100 C within 165 s under the solar simulator (150 mW cm-2), showing a surprising heating rate that is much higher than
A study on novel dual-functional photothermal material for high
Strategic design enabled the seamless amalgamation of photothermal conversion and heat transportation during solar-energy storage, enhancing the solar
Photocorrosion-Based BiOCl Photothermal Materials for Synergistic Solar-Driven Desalination and Photoelectrochemistry Energy Storage
Solar-driven interfacial evaporation is one of the most promising desalination technologies. However, few studies have effectively combined energy storage with evaporation processes. Here, a novel
Sorption thermal energy storage: Concept, process, applications and
The charging-discharging cycles in a thermal energy storage system operate based on the heat gain-release processes of media materials. Recently, these systems have been classified into sensible heat storage (SHS), latent heat storage (LHS) and sorption thermal energy storage (STES); the working principles are presented in
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 prepared unique
A novel flexible and fluoride-free superhydrophobic thermal energy storage coating for photothermal energy
Therefore, the conversion of solar energy into thermal energy and further storage is a green and sustainable concept [[3], [4], [5]]. In various thermal energy storage materials, solid-liquid phase change materials (PCMs) are of great interest because of their high thermal storage capacity, low temperature variation, low cost, and stable
Thermal Storage System Concentrating Solar
In a concentrating solar power (CSP) system, the sun''s rays are reflected onto a receiver, which creates heat that is used to generate electricity that can be used immediately or stored for later use. This enables CSP systems to be flexible, or dispatchable, options for providing clean, renewable energy. Several sensible thermal energy storage
(PDF) Polypyrrole‐boosted photothermal energy
Abstract Infiltrating phase change materials (PCMs) into nanoporous metal–organic frameworks (MOFs) is accepted as a cutting‐edge thermal energy storage concept. However, weak photon
Solar photothermal utilization of coupled latent heat storage: A
The role of TES technology in leveraging solar energy is significant [8].Within TES technology, LHTES that utilizes PCM for heat storage/release offers the advantages of high energy density and stable temperature in the storage/release process [9].But PCM as a heat storage medium, has low thermal conductivity [10] significantly impedes the
In-situ deposition preparation of n-octadecane@Silica@Polydopamine-doped polypyrrole microcapsules for photothermal conversion and thermal energy
In-situ deposition preparation of n-octadecane@Silica@Polydopamine-doped polypyrrole microcapsules for photothermal conversion and thermal energy storage of full-spectrum solar radiation Author links open overlay panel Pan Li a, Fangwei Zou a, Xianfeng Wang a 1, Omer Kamal Alebeid b, Tao Zhao a c 1
Atomic reconstruction for realizing stable solar-driven reversible hydrogen storage
Researchers demonstrate a single phase Mg2Ni(Cu) alloy via atomic reconstruction to achieve the ideal integration of photothermal and catalytic effects, leading to a 6.1 wt. % H2 reversible
An overview of thermal energy storage systems
Fig. 6 describes a solar–biomass hybrid power plant concept [12]. This model uses a two–tank direct TES system with molten salt as the heat transfer fluid and thermal storage media. Systems like solar ponds can act as both daily and seasonal thermal energy storage [71]. Solar pond at Kutch in India [14] supplies processing heat
A study on novel dual-functional photothermal material for high-efficient solar energy harvesting and storage
The photothermal energy conversion efficiency of the energy storage brick reaches 95.3%, and the average powers during charging and discharging process are 2.1 kW and 2.4 kW, respectively. The
Solar photothermal utilization of coupled latent heat storage: A
Meanwhile, Fig. 2 (b) depicts the operational concept of the ORC coupled with a Latent Heat Thermal Energy Storage (LHTES) system powered by solar energy. This configuration involves the utilization of solar collectors to heat the heat transfer fluid throughout daylight hours.
Photothermal Conversion Porous Organic Polymers: Design,
Solar energy is a primary form of renewable energy, and photothermal conversion is a direct conversion process with tunable conversion efficiency. Among
Photothermal catalysis: From fundamentals to practical applications
Photothermal catalysis is an innovative approach that integrates photochemical and thermocatalytic processes to enable an efficient use of full-spectrum
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