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beijing institute of technology phase change energy storage
Application of high-temperature composite phase change heat storage in urban clean energy
A high-temperature composite phase change heat storage electric heating device (CPCHSD) utilizes low-valley electricity, abandoned wind power, abandoned photovoltaics, and other electric energy to achieve energy storage applications through
Experimental Study on the Transient Behaviors of Mechanically
The phase change energy storage device integrating with filament tube heat exchanger and form-stable phase change material (PCM) with expanded graphite
Phase Change Nanomaterials for Thermal Energy Storage
Phase change materials (PCMs) are currently an important class of modern materials used for storage of thermal energy coming from renewable energy sources such as solar
Study on the improvement of supercooling and thermal properties of erythritol-based phase change energy storage
Supercooling means that the liquid phase material needs to be cooled below the freezing point during the phase change phase to trigger crystallization. According to the theory of phase transition, a certain amount of phase change driving force is required to balance the surface energy generated during the formation of a new phase and the
Uncovering Temperature‐Insensitive Feature of Phase Change
The TI-electrolyte is composed of two phase-change polymers with differentiation melting points (60 and 35 C for polycaprolactone and polyethylene glycol
Renhai SHI | Professor (Associate) | Doctor of Philosophy | University of Science and Technology Beijing, Beijing
We report on TES (thermal energy storage) in new CT (continuous phase transitions) in multicomponent tetrahederally configured (orientationally disordered) crystals of NPG-neopentylglycol-C 5 H 12
Polypyrrole‐boosted photothermal energy storage in MOF‐based phase change
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
Polypyrrole‐boosted photothermal energy storage in MOF‐based
Emerging phase change material (PCM)-based photothermal conversion and storage technology is an effective and promising solution due to large thermal
Yanjun ZHANG | PhD Student | Master of Engineering | KTH Royal Institute of Technology
by 62 | of KTH Royal Institute of Technology, Stockholm (KTH) | Read 5 publications | Contact Yanjun Latent heat storage has higher energy density, but most phase change materials (PCMs) have
Evaluation of dynamic-heat-storage performance of electric-thermal phase change energy storage
Beijing Institute of Smart Energy (BISE), Beijing 102209, China Received:2023-09-27 Revised:2023-11-17 Online:2023-12-05 This study presents an electric-thermal phase change energy storage system using Na 2 CO 3-K 2 CO 3 /MgO as the heat storage
Antiferroelectric Phase Diagram Enhancing Energy-Storage Performance by Phase
Antiferroelectric materials have shown potential applications in energy storage. However, controlling and improving the energy-storage performance in antiferroelectric remain challenging. Here, a domain structure and energy-storage performance diagram for Pb(Zr1–xTix)O3 (x ≤ 0.1) single crystal are investigated via
Tuning the flexibility and thermal storage capacity of solid–solid phase change materials towards wearable applications
Polyurethane (PU) based phase change materials (PCMs) undergo the solid–solid phase transition and offer state-of-the-art thermal energy storage (TES). Nevertheless, the exploration of these PCMs in real-life applicable smart devices is generally hindered by the technical bottleneck of structural rigidity, low thermal storage capacity and lack of
Optimization of integrated energy system with phase-change energy storage
This paper proposed a dynamic model-based configuration and scheduling coupling optimization method for an integrated renewable energy system (IES) containing heat pump coupled with phase change material (PCM) energy storages, considering thermal inertia and thermal comfort elasticity. Research results show that thermal inertia and thermal
Encapsulation of copper-based phase change materials for high temperature thermal energy storage
Key Technology R&D Program of China (no. 2012BAA03B03) and Beijing Natural Science Foundation (no. 2112039). J. Review on thermal energy storage with phase change materials and applications Renewable Sustainable Energy Rev., 13 (2009
High‐Thermal‐Conductive AlN‐Shell‐Encapsulated Al Phase‐Change Macrocapsules for High‐Temperature Heat Storage
4 · Institute of Energy Storage Technology, Central Research Institute, State Power Investment Corporation, Beijing, 102209 P. R. China High-temperature metallic phase-change material is a very promising material alternative to
Aerogels Meet Phase Change Materials: Fundamentals, Advances,
Affiliations 1 Institute of Advanced Materials, Beijing Normal University, Beijing 100875, P.R. China. 2 Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory of Function Materials for Molecule & Structure Construction, School of Materials Science and Engineering, University of Science and
Phase change materials and thermal energy storage for buildings
This paper reviews TES in buildings using sensible, latent heat and thermochemical energy storage. Sustainable heating and cooling with TES in buildings
school of mechanical engineering beijing institute of technology
Dr. SONG Mengjie, Leader of Frost Lab, full Professor of Department of Energy and Power Engineering, School of Mechanical Engineering, Beijing Institute of Technology (BIT), China. He is also the DECRA Researcher in Sustainable Buildings Research Centre (SBRC), Faculty of Engineering and Information Sciences, University of Wollongong,
Phase Change Energy Storage Material with
The "thiol–ene" cross-linked polymer network provided shape stability as a support material. 1-Octadectanethiol (ODT) and beeswax (BW) were encapsulated in the cross-linked polymer network
Toward High-Power and High-Density Thermal Storage: Dynamic
One of the numerous TES technologies that is garnering a lot of attention is reversible latent heat storage based on phase change materials (PCMs), which offers
IET Publishes Study on Phase Change Storage — China Energy Storage
In a study published in the Journal of Power and Energy this month, researchers at the Institute of Engineering Thermophysics in Beijing presented results showing how to improve the functionality of phase change thermal storage devices using innovative design.
Morphology-controlled fabrication of magnetic phase-change
Affiliations 1 State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, China. 2 State Key Laboratory for Metallic Matrix Composite Materials, Shanghai Jiao Tong University, Shanghai 200240, China. 3 Key Laboratory of Comprehensive and Highly Efficient Utilization of Salt Lake
Review on organic phase change materials for
Phase change materials (PCMs) for thermal energy storage have been intensively studied because it contributes to energy conservation and emission reduction for sustainable energy use. Recently, the issues on
Biobased phase change materials in energy storage and thermal
Phase change materials are renowned for their ability to absorb and release substantial heat during phase transformations and have proven invaluable in
Phase change material-integrated latent heat storage systems for sustainable energy solutions
The energy storage systems are categorized into the following categories: solar-thermal storage; electro-thermal storage; waste heat storage; and thermal regulation. The fundamental technology underpinning these systems and materials as well as system design towards efficient latent heat utilization are briefly described.
Energy and Power Engineering
Newton Fund, Researcher Links Workshop Grant, UK-China, '' Innovative Building Renewable Energy and Latent Heat Thermal Energy Storage Technologies'' (£41.2k), 04, 2017~01, 2018, CO-I Newton Fund, Researcher Links Workshop Grant, UK-Turkey, ''Recent Advances in energy conservation techniques for buildings: from micro scale to
Beijing Yutian Phase Change Energy Storage Technology Co., Ltd.
Discovery Company profile page for Beijing Yutian Phase Change Energy Storage Technology Co., Ltd. including technical research,competitor monitor,market trends,company profile& stock symbol International Patent Classification (IPC) codes categorize patent
Phase change materials and thermal energy storage for buildings
Passive technologies. The use of TES as passive technology has the objective to provide thermal comfort with the minimum use of HVAC energy [29]. When high thermal mass materials are used in buildings, passive sensible storage is the technology that allows the storage of high quantity of energy, giving thermal stability inside the
phase change storage — Industry Insights — China Energy Storage
IET Publishes Study on Phase Change Storage February 2, 2016 In a study published in the Journal of Power and Energy this month, researchers at the Institute of Engineering Thermophysics in Beijing presented results showing how to improve the functionality of phase change thermal storage devices using innovative design.
Application of phase change energy storage in buildings: Classification of phase change
Phase change energy storage plays an important role in the green, efficient, and sustainable use of Department of Environment and Life, Beijing University of Technology, Beijing, China Review
Phase Change Materials for Electro-Thermal Conversion and Storage
Affiliations 1 Institute of Advanced Materials, Beijing Normal University, Beijing 100875, PR China. Electronic address: xiaochen@bnu .cn. 2 Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory of Function Materials for Molecule & Structure Construction, School of Materials Science and
Energy Applications of Ionic Liquids: Recent Developments and
Abstract. Ionic liquids (ILs) consisting entirely of ions exhibit many fascinating and tunable properties, making them promising functional materials for a large number of energy-related applications. For example, ILs have been employed as electrolytes for electrochemical energy storage and conversion, as heat transfer fluids
Neural network-inspired hybrid aerogel boosting solar thermal storage
Abstract. In response to the rapid development of highly integrated multifunctional electronic devices, developing advanced multifunctional composite phase change materials (PCMs) that integrate thermal management, solar-thermal conversion and microwave absorption has become increasingly essential. Herein, we propose a bionical strategy to
Ru JI | Lecturer | Professor | University of Science and Technology Beijing, Beijing
In this work, a novel Na2SO4·10H2O/fly ash shape‐stabilized phase change material mortar (PCM mortar) was prepared for building energy efficiency, in the context of energy conservation and
Application of high-temperature composite phase change heat storage in urban clean energy
Energy Storage Science and Technology ›› 2023, Vol. 12 ›› Issue (11): 3471-3478. doi: 10.19799/j.cnki.2095-4239.2023.0459 • Energy Storage System and Engineering • Previous Articles Next Articles Application of high-temperature composite phase change
Tuning the flexibility and thermal storage capacity of solid–solid phase change materials towards wearable
Polyurethane (PU) based phase change materials (PCMs) undergo the solid–solid phase transition and offer state-of-the-art thermal energy storage (TES). Nevertheless, the exploration of these PCMs in real-life applicable smart devices is generally hindered by the technical bottleneck of structural rigidity, low thermal storage capacity and lack of
Evaluation of dynamic-heat-storage performance of electric-thermal phase change energy storage
This study presents an electric-thermal phase change energy storage system using Na 2 CO 3-K 2 CO 3 /MgO as the heat storage medium with a heating power of 100 kW,
Toward High-Power and High-Density Thermal Storage: Dynamic Phase Change Materials | ACS Energy
Figure 1. Ragone plots of the PCM systems. (a) Ragone plots when the cutoff temperature is 9, 12, and 15 C . (b) Ragone plots for a range of C-rates with different thermal conductivities. (c) Specific power and energy density with different thicknesses (th) between 1.75 and 7 cm. (d) Gravimetric Ragone plots for organic and inorganic materials
Jinpeng Tian | IEEE Xplore Author Details
Affiliations: [Joint Laboratory for Advanced Energy Storage and Application, School of Mechanical Engineering, Beijing Institute of Technology, Beijing, China]. Biography Jinpeng Tian (Student Member, IEEE) was born in
