Facile Green Strategy of Fabricating Flexible Phase Change Fibers
The development of high-performance phase change fibers (PCFs) represents a significant advance toward achieving intelligent wearable thermal management for humans.
Energy Harvesting and Thermal
The phase change temperature control technology developed from phase change energy storage technology as a new thermal control technology, with high
Phase change hydrogels with tunable adhesion for wearable
An array of intelligent wearable devices has been developed and progressively integrated into human daily routines. These devices meet During conducting photothermal conversion and thermal energy storage of phase change gels, MXene can effectively capture photons and convert light energy into heat energy due to the localized
The impact of non-ideal phase change properties on phase change
Phase change materials have been known to improve the performance of energy storage devices by shifting or reducing thermal/electrical loads. While an ideal phase change material is one that undergoes a sharp, reversible phase transition, real phase change materials do not exhibit this behavior and often have one or more non-idealities – glide,
Intelligent phase change materials for long-duration thermal
Herein, we present a novel erythritol‐based composite phase change material (PCM) as a new type of STFs with an outstanding capability to store solar energy as latent
Research on Phase Change Cold Storage
Phase change cold storage materials are functional materials that rely on the latent heat of phase change to absorb and store cold energy. They have significant
Intelligent phase change materials for long-duration thermal energy storage
Request PDF | On Aug 1, 2024, Peng Wang and others published Intelligent phase change materials for long-duration thermal energy storage | Find, read and cite all the research you need on ResearchGate
Development of flexible phase-change heat storage materials for
Energy shortages and rising prices have had a serious impact on economic development. The vigorous development of renewable energy and raw materials to replace biochemical resources can effectively enable the world economy to achieve sustainable development [1], [2], [3].With abundant solar energy reserves, the utilization of solar energy as
The contribution of artificial intelligence to phase change materials
Abstract Artificial Intelligence (AI) is leading the charge in revolutionizing research methodologies within the field of latent heat storage (LHS) by using phase change materials
A novel photocurable polymeric solid–solid phase change material
Dual-encapsulated highly conductive and liquid-free phase change composites enabled by polyurethane/graphite nanoplatelets hybrid networks for efficient energy storage
Demands and challenges of energy storage technology for future
Pumped storage is still the main body of energy storage, but the proportion of about 90% from 2020 to 59.4% by the end of 2023; the cumulative installed capacity of new type of energy storage, which refers to other types of energy storage in addition to pumped storage, is 34.5 GW/74.5 GWh (lithium-ion batteries accounted for more than 94%), and the new
An Intelligent, Solar‐Responsive, and Thermally Conductive
To enhance the solar energy utilization efficiency of solar-thermal-electrical conversion devices and prevent the heat loss to the environment at night, an intelligent solar
Intelligent phase change materials for long-duration thermal energy storage
Conventional phase change materials struggle with long-duration thermal energy storage and controllable latent heat release. In a recent issue of Angewandte Chemie, Chen et al. proposed a new concept of spatiotemporal phase change materials with high supercooling to realize long-duration storage and intelligent release of latent heat, inspiring the design of
Review of the heat transfer enhancement for phase change heat storage
On the other hand, the heat storage performance is improved through optimizing the phase change heat storage device. The tubular, plate and special shape phase change heat storage devices are summarized. U-shaped tube, Z-shaped tube, W-shaped tube, spiral tube and other different structures of heat exchange pipes can be adopted. Cascade phase
Intelligent phase change materials for long-duration thermal
The defined spatiotemporal ERY-PAM-PDA (erythritol-polyacrylamide-polydopamine) exhibited excellent solar-thermal conversion ability in the optical region, long
The contribution of artificial intelligence to phase change
The swift advancement of energy storage technology has engendered optimism regarding the effective exploitation of renewable energy and industrial waste heat. By the conclusion of 2021, the collective installed capacity of worldwide energy storage has attained 209.4 GW, exhibiting a year-on-year growth of 9.6 % [7]. Notably, pumped storage
Phase change hydrogels with tunable adhesion for wearable
Intelligent wearable devices integrating real-time health monitoring and on-demand treatment are obtaining widespread attention. SSD has a proper phase transition temperature (about 37 °C), which can achieve energy storage and release through a solid-liquid phase change to adjust the local thermal environment of the human body [13,14
3. PCM for Thermal Energy Storage
Several researches have shown that a hybrid storage-harvesting energy system that combines phase change materials and thermoelectric generators is an encouraging option.
Spatiotemporal phase change materials for thermal energy long
Phase change materials (PCMs) are considered the ideal solar thermal storage media, as they can absorb or release a large amount of latent heat during phase change process. Their thermal energy storage is considerably higher than that of traditional sensible heat energy storage materials [12], [13], [14].
Highly flexible GO–polyurethane solid–solid phase
Solid–solid phase change materials (SSPCMs) are considered one of the most promising candidates for thermal energy storage due to their efficient heat storage and discharge capabilities. However, achieving both
Advanced Materials and Additive
Phase change materials (PCMs) can enhance the performance of energy systems by time shifting or reducing peak thermal loads. The effectiveness of a PCM is defined by
Facile Green Strategy of Fabricating Flexible Phase Change Fibers
The development of high-performance phase change fibers (PCFs) represents a significant advance toward achieving intelligent wearable thermal management for humans. However, existing PCFs are limited by a lot of drawbacks, such as low energy storage capacity, poor flexibility, and complex preparation processes. Here, we developed an efficient and
Cellulose-derived solid-solid phase change thermal energy storage
The fabrication of shape-stabilized PCMs was used to prevent leakage during the solid-liquid phase change process. Generally, there are four main techniques for enclosing solid–liquid PCMs, which mainly included core–shell confinement, porous confinement, longitudinal confinement, and confinement in the interface of nanomaterials [17].Among them,
Phase-change materials for intelligent temperature regulation
Phase change materials have been used in buildings as effective latent energy storage elements because of their remarkable capability of storing thermal energy and thus have attracted great attention to ameliorate severe environmental issues caused by
Phase change material integration in concrete for thermal energy
The building sector is a significant contributor to global energy consumption, necessitating the development of innovative materials to improve energy efficiency and sustainability. Phase change material (PCM)-enhanced concrete offers a promising solution by enhancing thermal energy storage (TES) and reducing energy demands for heating and
Performance optimization of phase change energy storage
Combined cooling, heating, and power systems present a promising solution for enhancing energy efficiency, reducing costs, and lowering emissions. This study focuses on improving operational stability by optimizing system design using the GA + BP neural network algorithm integrating phase change energy storage, specifically a box-type heat bank, the
Functional Electrolytes: Game Changers for
1 Introduction. The advance of artificial intelligence is very likely to trigger a new industrial revolution in the foreseeable future. [1-3] Recently, the ever-growing
Optimized configuration of energy storage devices of building
Therefore,constructing a micro-grid for buildings properly and consuming renewable energy thoroughly can effectively relieve the pressure of the power grid and realize its clean and low-carbon development.Aiming at the problems of low PV power consumption rate and large peak-valley load difference in building photovoltaic systems,a photovoltaic system with
Application and research progress of phase change energy storage
Therefore, the phase change energy storage and wind-solar complementary system is proposed, by combining phase change energy storage device with wind energy and solar energy for optimal operation, and combining with the intelligent control strategy of the system, the energy can be uninterrupted output to meet the energy demand of the load side.
Intelligent phase change materials for long-duration thermal energy storage
Conventional phase change materials struggle with long-duration thermal energy storage and controllable latent heat release. In a recent issue of Angewandte Chemie, Chen et al. proposed a new concept of spatiotemporal phase change materials with high supercooling to realize long-duration storage and intelligent release of latent heat, inspiring the design of advanced solar
Bioinspired Spectrally Selective Phase‐Change Composites for
These composite phase change materials (CPCMs), featuring densely packed SiC ceramic grains with high porosity, exhibit a thermal conductivity of up to 14 W m −1 K −1 and an energy storage density of 195.1 kJ kg −1. The incorporation of nanoparticle-coated foil induces a plasmonic effect that increases solar absorptivity to 90.57% and reduces infrared emissivity
Magnetically-responsive phase change thermal storage materials
The distinctive thermal energy storage attributes inherent in phase change materials (PCMs) facilitate the reversible accumulation and discharge of significant thermal energy quantities during the isothermal phase transition, presenting a promising avenue for mitigating energy scarcity and its correlated environmental challenges [10].
Flexible phase change materials for thermal energy storage
Phase change materials (PCMs) have attracted tremendous attention in the field of thermal energy storage owing to the large energy storage density when going through the isothermal phase transition process, and the functional PCMs have been deeply explored for the applications of solar/electro-thermal energy storage, waste heat storage and utilization,
Phase change material-based thermal energy storage
Our perspective outlines the needs for better understanding of multi-physics phase change phenom-ena, engineering PCMs for better overall transport and thermody-namic properties,
Numerical Simulation and Optimization of a
Featuring phase-change energy storage, a mobile thermal energy supply system (M-TES) demonstrates remarkable waste heat transfer capabilities across various
Phasestor | Thermal Storage Batteries
PhaseStor Thermal Storage Batteries are the innovative solution at the forefront of energy storage technology. PhaseStor leads the way in utilising bio-based Phase Change Materials (PCM)
A comprehensive survey of the application of swarm intelligent
Battery energy storage technology is a way of energy storage and release through electrochemical reactions, and is widely used in personal electronic devices to large-scale power storage 69.Lead
6 FAQs about [Intelligent phase change energy storage device]
Can artificial intelligence be used in phase change material energy storage?
This study provides a comprehensive review of the utilization of artificial intelligence (AI) technology in phase change material (PCM) energy storage. The review primarily focuses on its application in solar thermal utilization systems, electric vehicle/electronic device thermal management systems, and building energy efficiency systems.
Are phase change materials suitable for thermal energy storage?
Phase change materials (PCMs) having a large latent heat during solid-liquid phase transition are promising for thermal energy stor-age applications. However, the relatively low thermal conductivity of the majority of promising PCMs (<10 W/(m K)) limits the power density and overall storage efficiency.
Can phase change materials reduce heat dissipation in compact electronic devices?
To address the issue of heat dissipation in compact electronic devices, phase change materials (PCMs) offer a promising solution , . PCMs can passively absorb large amounts of heat through latent thermal energy storage mechanisms, thereby stabilizing device temperatures and mitigating thermal fatigue.
Are organic phase change materials a good thermal storage material?
Good thermal stability: organic phase change materials (PCMs) exhibit favorable thermal stability, enabling them to endure multiple cycles of melting and solidification without undergoing degradation. Cost: some organic PCMs can be expensive compared to traditional thermal storage materials like water.
Can spatiotemporal phase change materials be used for solar thermal fuels?
In a recent issue of Angewandte Chemie, Chen et al. proposed a new concept of spatiotemporal phase change materials with high supercooling to realize long-duration storage and intelligent release of latent heat, inspiring the design of advanced solar thermal fuels.
What is a hybrid storage-harvesting energy system?
They possess a heat storage capacity that is 5 to 14 times greater per unit volume than materials such as water, masonry, or rock that store heat based on their temperature . Several researches have shown that a hybrid storage-harvesting energy system that combines phase change materials and thermoelectric generators is an encouraging option.
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