gypsum as phase change energy storage

Integration of lauric acid/zeolite/graphite as shape stabilized composite phase change material in gypsum for enhanced thermal energy storage …

The effectiveness of Gypsum plaster loaded with Shape Stabilized Composite Phase Change Material (SSCPCM) in regulating indoor temperature of the building is experimentally investigated in this study. SSCPCM is composed of Gypsum/Lauric acid/Zeolite loaded with varying percentage of Graphite (0 wt%, 5 wt%, …

Enhancing sustainability with waste hemp-shive and phase change material: Novel gypsum-based composites with advanced thermal energy storage ...

Preparation and properties of a composite phase change energy storage gypsum board based on capric acid-paraffin/expanded graphite ACS Omega, 6 ( 2021 ), pp. 6144 - 6152, 10.1021/ACSOMEGA.0C05058

Experimental investigation of composite gypsum board integrated with phase change material for improved thermal energy storage …

Thermal regulating performance of gypsum/(C18–C24) composite phase change material (CPCM) for building energy storage applications Applied Thermal Engineering, Volume 107, 2016, pp. 55-62 Ali Karaipekli, …, Alper Biçer

Thermal regulating performance of gypsum/(C18–C24) composite phase change material (CPCM) for building energy storage applications …

Firstly, to prepare the energy storing gypsum plaster, gypsum/(C18–C24) composite was added into gypsum slurry at mass ratio of 25% and the mixture was stirred until it becomes homogeneous. After the stirring process, the interior wall surface of the test chamber was coated with 0.5 cm of the prepared composite gypsum plaster and the test …

Hygroscopic phase change composite material——A review

1 troduction With the rapid development of urbanization, issues such as energy consumption and extreme climate have become prominent. Data shows that buildings energy consumption accounts for 40% of the total energy consumption [1], [2], [3], and energy consumption of air conditioning accounts for about 50% of building energy …

Fabrication and Performance of Microencapsulated Phase-Change Material/Gypsum Plaster Tile for Thermal Energy–Storage …

The aim of this study was to develop a new phase-change material (PCM) for thermal energy storage (TES) in gypsum-based building materials. Expanded vermiculite was used as a base for a coconut ...

Development and evaluation of gypsum/shape-stabilization phase change materials using large-capacity vacuum impregnator for thermal energy storage …

DOI: 10.1016/J.APENERGY.2019.03.002 Corpus ID: 117200544 Development and evaluation of gypsum/shape-stabilization phase change materials using large-capacity vacuum impregnator for thermal energy storage @article{Lee2019DevelopmentAE, title ...

Thermal performance study of double-layer heterogeneous phase change …

This study proposed a double-layer heterogeneous phase change (DHPC) wall, composing two kinds of PCMs with different thermal conductivities and phase change temperatures. The thermal storage capacity, energy-saving rate and indoor thermal comfort of DHPC wall were analyzed under passive and active regulation strategies to evaluated its thermal …

Preparation and Properties of a Composite Phase Change Energy Storage Gypsum …

The results showed that the optimum content of CA-P/EG in a phase change energy storage gypsum board was 20%, and the wet bending strength and compressive strength were 2.42 and 6.45 MPa, ...

Development of artificial shape-setting energy storage …

A new type of artificial shape-setting energy storage phosphorous building gypsum aggregate (ES-PBGA) was prepared through the vacuum adsorption of paraffin …

PREPARATION AND CHARACTERIZATION OF PHASE CHANGE ENERGY STORAGE GYPSUM …

Zhang, Y., et al.: Preparation and Characterization of Phase Change Energy ...THERMAL SCIENCE: Year 2021, Vol. 25, No. 6B, pp. 4737-4748 4739furizition gypsum as cementitious material, and the specific heat capacity, thermal conductivity coefficient and

Fabrication and properties of microencapsulated-paraffin/gypsum-matrix building materials for thermal energy storage …

The Ce–Eu/TiO2 phase change material mixed with gypsum as wall plaster materials could purify indoor air, store heat energy, and also control air humidity. This paper studied the thermal ...

Preparation and properties of gypsum based energy storage …

Phase change materials (PCMs) have been widely applied to develop building materials with high thermal energy storage capacity. In this study, the capric acid–palmitic acid (CA–PA)/expanded perlite (EP) composite PCM was prepared using vacuum impregnation method and the thermal-regulated gypsum boards were fabricated …

Fabrication and applications of dual-responsive microencapsulated phase change material with enhanced solar energy-storage …

1. Introduction Phase change materials (PCMs) are a class of substances with high phase change enthalpies, which can adsorb and release large amounts of latent heat energy at a certain temperature during fusion and solidification, respectively. The development ...

Development and evaluation of gypsum/shape-stabilization phase change materials using large-capacity vacuum impregnator for thermal energy storage …

and evaluation of gypsum/shape-stabilization phase change materials using large-capacity vacuum ... (CA-SA) as phase change energy storage material and White Carbon Black (WCB) as matrix. Based on ...

Development of a phase-change material for heat storage in gypsum-based building materials …

The aim of this study was to develop a new phase-change material (PCM) for thermal energy storage (TES) in gypsum-based building materials. Expanded vermiculite was used as a base for a coconut oil (CtO)–vermiculite composite PCM. The maximum mass ratio of CtO retained in the vermiculate was found to be 27% for the best …

Characteristics, energy saving and carbon emission reduction …

This paper evaluates the thermal energy storage, mechanical and physico-chemical properties of a new gypsum-based ATG/DD composite. DD was …

PREPARATION AND CHARACTERIZATION OF PHASE CHANGE …

Compared with ordinary gypsum, phase change energy storage gypsum has better energy-saving performance. Key words: binary phase change materials, diferential …

Development and application of organic phase change mixtures in thermal storage gypsum …

Thermal performance enhancement of phase change material using aluminum-mesh grid foil for lithium-capacitor modules Journal of Energy Storage, Volume 30, 2020, Article 101508 Danial Karimi, …, Joeri Van Mierlo

Thermal insulation performance of buildings with phase-change energy-storage …

Phase-change materials (PCMs) are environmentally-friendly materials with the function of latent heat energy-storage. PCMs undergo phase transition over a narrow temperature range and it stores and releases a substantial amount of heat energy during the phase transition process ( Al-Yasiri and Szabo, 2022 ; Struhala and Ostrý, …

(PDF) Preparation and characterization of phase change energy …

Finally, the specific heat capacity, thermal conductivity coefficient and compressive strength of phase change energy storage gypsum (PCESG) was …

Gypsum Plasterboards Enhanced with Phase Change …

Phase Change Materials (PCM) can be used for thermal energy storage, aiming to enhance building energy efficiency. Recently, gypsum plasterboards with incorporated paraffin-based PCM blends …

Thermal regulating performance of gypsum/ (C18-C24) composite phase change material (CPCM) for building energy storage applications …

Such observations were also noted by Karaipekli et al. in gypsum/ (C18-C24) mixtures. The melting point of the paraffin mixture was shifted by 0.81 • C, after its incorporation in the gypsum ...

Materials | Free Full-Text | Preparation and Pore …

The energy-storage effect effectively reached the thermal performance of the energy-storage aggregate and the gypsum board in the literature [15,17,38], and can be used for building energy-saving …

Phase change material-based thermal energy storage

Figure 1. Phase change material (PCM) thermal storage behavior under transient heat loads. (A) Conceptual PCM phase diagram showing temperature as a function of stored energy including sensible heat and latent heat (Δ H) during phase transition. The solidification temperature ( Ts) is lower than the melting temperature ( Tm) …

Thermal regulating performance of gypsum/(C18-C24) composite phase change material (CPCM) for building energy storage …

DOI: 10.1016/J.APPLTHERMALENG.2016.06.160 Corpus ID: 115067691 Thermal regulating performance of gypsum/(C18-C24) composite phase change material (CPCM) for building energy storage applications Abstract The present study was focused on three ...

Thermal regulating performance of gypsum/(C18–C24) composite phase change material (CPCM) for building energy storage applications …

Thermal energy storage via phase change materials (PCM) is currently a promising solution for minimizing energy consumption and ensuring thermal comfort in buildings. PCM composites enhance energy efficiency by shifting peak energy loads while maintaining a comfortable indoor temperature.

Preparation, performance study and application simulation of gypsum-paraffin/EG composite phase change …

As an efficient energy saving technology, phase change energy storage is increasingly applied for building envelope. Recently, Paraffin as a phase change material (PCM) has attracted more and more attention, because it has high heat storage density and wide sources etc. [ [12], [13], [14] ].

Preparation and Properties of a Composite Phase Change Energy …

Microstructural Analysis of the Phase Change Energy Storage Gypsum Board. Figure 5 shows the SEM images of the CA-P/EG composite phase change …

Effect of carbon capture on desulfurization gypsum/carbide slag phase-change composites for waste removal and renewable energy storage …

LHS commonly utilizes phase change materials (PCM) for energy storage, offering constant temperature and reusability, and, most importantly, it boasts a high energy density (approximately 15 times of SHS materials). However, it has challenges such as[23], .

Preparation and Pore Structure of Energy-Storage Phosphorus Building Gypsum …

The heat energy further captured by energy-storage phosphorous building gypsum in the endothermic and exothermic stages is 28.19 J/g and 28.64 J/g, respectively, which can be used to prepare energy-saving building materials. Keywords: energy storage; paraffin; phosphorous building gypsum; response surface; pore structure.

[PDF] Preparation and characterization of phase change energy …

Finally, the specific heat capacity, thermal conductivity coefficient and compressive strength of phase change energy storage gypsum (PCESG) was determined respectively, and …

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