characterization of phase change energy storage materials
Macroencapsulation and characterization of phase change materials for latent heat thermal energy storage …
The thermal energy density of the system, when phase change materials (PCMs) are used instead of sensible heat storage materials, can be improved from 167.85 kWh/m 3 to 272.58 kWh/m 3. Proton exchange membrane electrolyzer cycle (PEMEC) is coupled into the Carnot battery system, and a comprehensive analysis of the system''s …
Preparation and characterization of microencapsulated phase change materials containing …
Microencapsulation of phase change materials with binary cores and calcium carbonate shell for thermal energy storage Appl. Energy, 171 ( 2016 ), pp. 113 - 119 View PDF View article View in Scopus Google Scholar
A review on synthesis, characterization and application of ...
1. Introduction. After the two oil crisis happened in the 1970s, thermal energy storage (TES) using heat transfer medium such as phase change materials (PCMs) as has gradually become an important research field in recent decades [1].The shortage of fossil fuels and the growing demand for energy have widened the gap …
Preparation and characterization of attapulgite-supported phase change energy storage materials …
1. Introduction Phase change materials (PCMs) are attracting attention for thermal energy storage based on charging and discharging of latent heat via a reversible phase transition, and have the potential to alleviate energy shortage and environmental concerns, 1–6 and their applications in storing solar energy and harnessing waste heat …
Preparation and characterization of attapulgite-supported phase change energy storage materials …
Preparation and characterization of attapulgite-supported phase change energy storage materials Weijun Hu a, Shaohui Lin a, Yufeng Cao b, Xianshe Feng c and Qinmin Pan * a a Green Polymer Engineering & Catalysis Technology Laboratory, College of Chemistry, Chemical Engineering and Material Science, Soochow University, 199 Ren-ai Road, …
Solar Energy Materials and Solar Cells
The characterization of FTIR further reveals that the n-hexadecanol has been encapsulated in the MF resin shell, and addition of the HO-CNTs filler hardly influences the chemical structure of MicroPCMs. ... Review on thermal energy storage with phase change materials and applications. Renew. Sustain. Energy Rev., 13 (2009), pp. 318 …
Synthesis and characterization of PEG/ZSM-5 composite phase change ...
1. Introduction. With the rapid economic and technological development, fossil fuels are continuously to run out, energy shortage and environmental pollution problem becoming more and more urgently [1].Therefore, researchers around the world are paying more and more attention to the utilization of renewable-energy [2].Solar energy is …
Journal of Energy Storage
1. Introduction. Phase change materials (PCMs) have received widespread attention due to their high heat storage density, the near isothermal nature of heat storage and release, and the ease of process control [1].The purpose of temperature control and energy saving can be achieved with the performance of PCMs to absorb or …
Fabrication and characterization of fatty acid/wood-flour composites as novel form-stable phase change materials for thermal energy storage ...
In order to address the energy crisis, the increasing consideration of thermal energy storage (TES) has been paid to phase change materials (PCMs) because they have high-energy storage density to absorb and release abundant heat during the …
Preparation and characterization of macrocapsules containing microencapsulated PCMs (phase change materials) for thermal energy storage ...
PCMs (phase change materials) are substances which are capable of storing or releasing large amounts of energy during phase change process [1]. With that physical peculiarity, PCMs have attracted huge interest in thermal energy storage field [2], [3].
Preparation and characterization of steel slag-based low, medium, and high-temperature composite phase change energy storage materials …
However, the volume expansion, leakage, and low thermal conductivity of phase change materials during phase change are the main problems hindering the development of phase change materials. Composite phase change materials (C-PCMs) encapsulated with porous materials effectively overcome these defects and improve the …
Fabrication and characterization of nano-additives modified microencapsulated phase change materials …
Preparation and characterization of low-yellowing cross-linked shell microencapsulated phase change materials for latent thermal energy storage J. Energy Storage, 52 ( 2022 ), Article 104918 View PDF View article View in Scopus Google Scholar
Preparation and characterization of form-stable ...
1. Introduction. Latent heat thermal energy storage is one of the most efficient forms for thermal energy storage. The utilization of phase change materials (PCMs) is one of prospective techniques for storing latent heat thermal energy due to its high storage density and small temperature variation from storage to retrieval processes …
Synthesis, characterization and applications of microencapsulated phase ...
Phase change materials (PCM) are considered as the best choice for thermal energy storage. They have a high thermal energy storage density due to their high latent heat of fusion. They can store and release thermal energy at an almost constant temperature, near the operating temperature range of many commercial applications like …
Fabrication and characterization of a novel polyurethane microencapsulated phase change material for thermal energy storage …
Synthesis, characterization and applications of microencapsulated phase change materials in thermal energy storage: a review Energy Build., 144 ( 2017 ), pp. 276 - 294 View PDF View article View in Scopus Google Scholar
Preparation and Characterization of Bio-Based PLA/PEG/g-C
Low-temperature phase change energy storage materials have applications in fields such as solar thermal power generation, transportation, thermal ... Mert H.H., Eslek A., Mert E.H., Mert M.S. Preparation and characterization of shape-stable bio-based composite phase change materials for thermal energy storage: Coconut oil / …
Preparation and characterization of sodium sulfate pentahydrate/sodium pyrophosphate composite phase change energy storage materials …
However, phase change materials generally have problems of supercooling and phase separation, which will seriously affect the storage/discharge of materials and weaken their heat storage performance. Common treatments include adding different nucleating agents and thickeners to reduce supercooling and phase separation …
Preparation and characterization of steel slag-based low, medium, and high-temperature composite phase change energy storage materials …
Phase change materials (PCMs) can be applied to several different solar energy systems for the extended heat energy storage which is quite useful as the solar energy is intermittent in nature and ...
Preparation and characterization of n-octadecane-based
In recent years, continuous consumption of fossil fuels and energy crisis have made the energy storage techniques such as sensible heat storage, latent heat storage and battery system to obtain great attention and development [1,2,3,4,5,6].Among them, latent heat storage using phase change materials (PCMs) is a commercial …
Preparation and characterization of attapulgite-supported phase change ...
1. Introduction Phase change materials (PCMs) are attracting attention for thermal energy storage based on charging and discharging of latent heat via a reversible phase transition, and have the potential to alleviate energy shortage and environmental concerns, 1–6 and their applications in storing solar energy and harnessing waste heat are especially of …
Applied Sciences | Free Full-Text | Thermal Characterization of Phase Change Materials …
The use of phase change materials (PCMs) in thermal energy storage (TES) applications as a system that can fill the gap between the energy supply and demand has sharply increased over recent years. Due to the dependence of the storage capacity in a TES on the transition (mostly solid/liquid) of PCMs, knowing the thermal properties of …
Synthesis, characterization and thermal properties of novel ...
Latent thermal energy storage using phase change materials (PCMs) is the most important thermal energy storage technology due to the PCMs can absorb or release a large amount of heat while undergoing phase changes, with small temperature variations. ... Preparation and characterization of microencapsulated phase change …
Preparation, thermal characterization and examination of phase change materials …
Novel strategies and supporting materials applied to shape-stabilize organic phase change materials for thermal energy storage–a review Appl. Energy, 235 ( 2019 ), pp. 846 - 873 View PDF View article View in Scopus Google Scholar
Journal of Energy Storage
Thermal conductivity is an important parameter to measure the properties of phase change energy storage materials. In general, the higher the thermal conductivity, the faster the PCM stores/releases energy, more energy can be stored/released at the same time. ... Preparation and characterization of sepiolite-based phase change …
Synthesis and characterization of microencapsulated phase change ...
1. Introduction. In recent years, phase change materials (PCM) as an important approach for thermal energy storage have attracted growing attention due to the rapidly increasing depletion of fossil fuels referred to coal, oil and natural gas, which has led to severe air pollution and global warming [[1], [2], [3]].PCM, can store or release a large …
Preparation and characterization of paraffin/palygorskite shape-stable composite phase change materials for thermal energy storage …
Thermal energy storage (TES) using latent heat of phase change materials can balance the non-equalizing distribution of heat in time and space, and improve energy utilization. In this work, Raw palygorskite (Raw-PAL) was used as the carrier to prepare paraffin/palygorskite shape-stable composite phase change …
Encapsulated phase change materials for energy storage ...
The objective of this research was to develop encapsulated phase change materials (EPCMs) that can store thermal energy at temperatures up to 450 °C, suitable for applications in concentrating solar power systems om initial explorations of candidate media, the two salts (PCMs) NaNO 3 and eutectic NaCl–MgCl 2 were selected for further …
Solar Energy Materials and Solar Cells
Preparation and characterization of PEG/SiO 2 composites as shape-stabilized phase change materials for thermal energy storage. ... change material and silica gel served as the supporting material to keep the stable shape of the composites during the phase transition. Various characterization techniques were employed to …
Characterization of different sugar alcohols as phase change materials ...
@article{Barrio2017CharacterizationOD, title={Characterization of different sugar alcohols as phase change materials for thermal energy storage applications}, author={Elena Palomo Del Barrio and A. Godin and Marie Duquesne and Julien Daranlot and J. A. Jolly and Walid G. Alshaer and Thierry Kouadio and Alain Sommier}, journal={Solar Energy ...
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