The article deals with potential use of waste materials in construction industry, specifically use of high density polyethylene (HDPE). The article is focused in particular on recycled polyethylene application in pr...The article deals with potential use of waste materials in construction industry, specifically use of high density polyethylene (HDPE). The article is focused in particular on recycled polyethylene application in products designed for construction industry, especially for passive houses. Currently certain building details of passive houses are not perfect or their solution results in higher economic demands related to house purchase and its further use. For the purpose of this thesis details of windows installation in external walls and elimination of thermal bridges in wall footing have been chosen. Products were subject to mathematic modelling of thermal technique and statics. The executed mathematic models documented that products are fully functional and that the suggested product successfully eliminate insufficiencies of some currently applied solutions.展开更多
Requirements for the respect of the environment encourage to reduce the impact of human activity on the nature. Civil engineering answers these requirements by the development of ecological construction materials. Thi...Requirements for the respect of the environment encourage to reduce the impact of human activity on the nature. Civil engineering answers these requirements by the development of ecological construction materials. This paper deals with the transformation of clay raw materials which enable the processing of environmentally friendly construction materials: in addition to their biodegradability, the alveolar fired clay materials allow energy saving in home heating thanks to their thermal isolation properties. But their manufacturing is a high energy consumption process, in particular during compaction, drying and firing which contribute to the emission of greenhouse gases. The goal of this paper is to study the rheology of clay pastes in order to develop low energy in manufacturing processes. For this purpose, theoretical and experimental approaches were carried out on six clay varieties. In the theoretical approach, a finite element (FE) simulation model has been developed for pressing a non-rigid material predicting deformations and stresses occurring within the clay structure. Experiments have then been carried out to validate the finite element modelling. In this experimental approach, the clay pastes were transformed with water content respecting the Atterberg limits which determine the plasticity of clays. The samples compaction has been carried out under variable loadings in order to determine the suitable low energy consumption loading.展开更多
The lauric-myristic-palmitic acid( LA-MA-PA) ternary eutectic mixtures/expanded graphite( EG) composite phase change materials( PCMs) were prepared by absorbing LA-MA-PA into the porous network of EG. The optimum rati...The lauric-myristic-palmitic acid( LA-MA-PA) ternary eutectic mixtures/expanded graphite( EG) composite phase change materials( PCMs) were prepared by absorbing LA-MA-PA into the porous network of EG. The optimum ratio of ternary eutectic mixtures to EG was determined to be 93∶7 without liquid LA-MA-PA leakage from the composite PCMs. In order to make the structure more stable, the composite PCMs were encapsulated by surface treatment agent to prepare LA-MA-PA/EG encapsulating form-stable PCMs which were characterized by scanning electron microscope( SEM),Fourier transformation infrared spectroscope( FT-IR),differential scanning calorimetry( DSC) and thermal treatment. The results showed there was no chemical reaction between surface treatment agent and LA-MA-PA,and the samples were compactly encapsulated which left almost no imprint on the filter paper after thermal treatment. The phase change temperature and latent heat of LA-MA-PA/EG encapsulating form-stable PCMs were tested to be29. 32 ℃ and 96. 20 J/g,respectively. Additionally,the heat transfer efficiency of heat storage was improved by the addition of EG.展开更多
This work focused on characterizing and improving the thermal behavior of metal sheet roofing.To decrease the heat transfer from the roof into a building,we investigated the efficiency of four types of phase change ma...This work focused on characterizing and improving the thermal behavior of metal sheet roofing.To decrease the heat transfer from the roof into a building,we investigated the efficiency of four types of phase change materials,with different melting points:PCMІ,PCM II,PCM III and PCM IV,when used in conjunction with a sheet metal roof.The exterior metal roofing surface temperature was held constant at 50℃,60℃,70℃and 80℃,using a thermal source(halogen lights)for 360 min to investigate and compare the thermal performance of the metal sheet roofing with and without phase change materials for each condition.The thermal behaviors of the phase change materials were analyzed by differential scanning calorimeter(DSC).The results showed the melting points of PCMІ,PCM II,PCM III and PCM IV were around 45℃,50℃,55℃and 59℃,respectively.The integration of PCM IV into the metal roofing sheet increased the thermal performance by reducing the room temperature up to 2.8%,1.4%,1.0%and 0.7%when compared with the normal metal roof sheet,at the controlled temperatures of 50℃,60℃,70℃and 80℃,respectively.The thermal absorption of the phase change materials also caused a time delay in the model room reaching a steady temperature.The integration of phase change materials with metal roofing sheets resulted in better thermal performance and conservation of electrical energy by reducing the demand for cooling.展开更多
This work focuses on the design of a new type of eco-material based on Typha“Domingensis”and clay from the south of the Republic of Benin through various dosages.Three particle size classes of typha shavings were se...This work focuses on the design of a new type of eco-material based on Typha“Domingensis”and clay from the south of the Republic of Benin through various dosages.Three particle size classes of typha shavings were selected to be mixed with two types of clayin order to make parallelepiped shaped samples ready for experimentation.The massive use of these briquettes thus obtained,in the construction of habitats,would not only contribute to reducing the energy consumption inside the dwellings but also would limit the invasion of the waterways of Benin,which would facilitate navigation,fishing and river sanitation activities.In addition,this biosourced,low-polluting material would contribute to improving the energy transition by integrating it into rehabilitation of buildings.展开更多
Functional materials may change color by heat and electricity separately or simultaneously in smart windows.These materials have not only demonstrated remarkable potential in the modulation of solar radiation but are ...Functional materials may change color by heat and electricity separately or simultaneously in smart windows.These materials have not only demonstrated remarkable potential in the modulation of solar radiation but are also leading to the development of indoor environments that are more comfortable and conducive to improving individuals'quality of life.Unfortunately,dual-responsive materials have not received ample research attention due to economic and technological challenges.As a consequence,the broader utilization of smart windows faces hindrances.To address this new generational multistimulus responsive chromic materials,our group has adopted a developmental strategy to create a poly(NIPAM)n-HV as a switchable material by anchoring active viologen(HV)onto a phase-changing poly(NIPAM)n-based smart material for better utility and activity.These constructed smart windows facilitate individualistic reversible switching,from a highly transparent state to an opaque state(thermochromic)and a red state(electrochromic),as well as facilitate a simultaneous dual-stimuli response reversible switching from a clear transparent state to a fully opaque(thermochromic)and orange(electrochromic)states.Absolute privacy can be attained in smart windows designed for exclusive settings by achieving zero transmittance.Each unique chromic mode operates independently and modulates visible and near-infrared(NIR)light in a distinct manner.Hence,these smart windows with thermal and electric dual-stimuli responsiveness demonstrate remarkable heat regulation capabilities,rendering them highly attractive for applications in building facades,energy harvesting,privacy protection,and color display.展开更多
Foeusing on high energy consumption of refracto- ties, our research works about monolithic refractories were introduced, such as bauxite-based corundum, mi- cro-porous light-weight bauxite-based clinker, light- weight...Foeusing on high energy consumption of refracto- ties, our research works about monolithic refractories were introduced, such as bauxite-based corundum, mi- cro-porous light-weight bauxite-based clinker, light- weight ahunina-rich spinel, magnesia micropowder, .fast-drying refractory castables of blast furnace, largeare long-life fast-:~intering fling refractories for converter, higlz-strength light-weight mullite castalbles for ladle permanent liner, high-strength and low-conductivity for- sterite- vermiculite insulating board, basic shotcreting castables .for ladle permanent liner, magnesia - ealcia gunning mix for RH refining furnace, and light-weight castables in petrochemical industry.展开更多
Building surface cool materials are novel materials that can reduce urban heat island intensity and decrease building energy consumption.This study investigated the impact of radiative properties of materials,faç...Building surface cool materials are novel materials that can reduce urban heat island intensity and decrease building energy consumption.This study investigated the impact of radiative properties of materials,façade orientation,and morphological parameters on energy consumption in six typical residential neighborhoods in Nanjing,China.The neighborhood energy consumption of 16 application schemes considering the façade orientation factor is compared to determine the best energy-saving scheme.Seasonal and annual energy-saving rates,savings in electricity costs,and the price ceiling for materials per unit area are analyzed.The results show that for low-rise buildings,using cool materials only on the roof can reduce the annual energy consumption by 1%.When cool or super cool materials are also used on the building façade,the annual energy saving rate can be up to 3.4%and 4.3%,respectively.Using cool materials on the south façade of buildings is not recommended due to significant heat loss in winter.Considering savings in electricity costs and the price ceiling for materials per unit area,the price of cool and super cool materials should be less than 3.0 and 3.7 RMB/m2,respectively,assuming a lifespan of eight years in Nanjing.展开更多
Based on the principle of thermal balance and material balance of lime furnace, the reaction and heat transfer process mathematical-physical model and the on-line monitoring model of the decomposition rate of limeston...Based on the principle of thermal balance and material balance of lime furnace, the reaction and heat transfer process mathematical-physical model and the on-line monitoring model of the decomposition rate of limestone were set up. With this model, numerical simulation is used to analyze the effects of operational parameters on the process of lime calcining and to optimize it. By using visual basic program to communicate and program, the centralized management and automatic control of the lime furnace are realized. The software is put into practical production, which makes the lime furnace operate steadily and efficiently, and causes the increase in output and decrease in energy consumption.展开更多
Progress in humanity has intensified the demand for efficient and renewable energy storage,which warrants the development of advanced rechargeable batteries such as lithium-ion batteries(LIBs),sodium-ion batteries(SIB...Progress in humanity has intensified the demand for efficient and renewable energy storage,which warrants the development of advanced rechargeable batteries such as lithium-ion batteries(LIBs),sodium-ion batteries(SIBs),zinc-ion batteries(ZIBs),and lithium-sulfur batteries(Li-S batteries).Nevertheless,these batteries still suffer from certain limitations,such as the insufficient capacity and inferior stability in their electrode materials.Therefore,developing a feasible electrode material for Li/Na/Zn ion storage represents a critical challenge.Recently,polyoxovanadates(POVs)materials,particularly decavanadate anion(V_(10)O_(28))^(6-)clusters,have attracted considerate attention as promising battery electrodes,due to their rich multi-electron redox process,high structural stability,simple preparation process,and abundant ligand environment.In this review,we provide an overview of the research progress of(V_(10)O_(28))^(6-)-based materials in various metal-ion battery systems,including LIBs,SIBs,ZIBs,and Li-S batteries.We also discuss the underlying challenges associated with this type of materials,and we provide alternative strategies to overcome these issues.This review aims to facilitate the research and development of the nextgeneration(V_(10)O_(28))^(6-)-based battery materials.展开更多
With the continuous development of science and technology and constantly improve of the quality of life, most people are increasingly aware of the importance of the environment. According to the serious problem that r...With the continuous development of science and technology and constantly improve of the quality of life, most people are increasingly aware of the importance of the environment. According to the serious problem that resource consumption and environmental pollution caused by the traditional building materials, green building materials has been the support of the people. Because of its low consumption, less pollution, beneficial to human health, harmony with the environment and other excellent performance, the green building materials has a rapid development in recent years. This paper is based on the thinking of innovation, starting from the environment, energy saving point of view, analysis the advantages and shortcomings of green building materials, explore the developing trend and future of this new type of material.展开更多
为了系统地分析相变材料应用于建筑节能领域的发展态势,以中国知网期刊和Web of Science核心合集引文数据库收录的2001-2021年“相变材料”及“建筑节能”为主题的文献为数据源,利用信息可视化软件Cite Space分析了相变材料应用于建筑...为了系统地分析相变材料应用于建筑节能领域的发展态势,以中国知网期刊和Web of Science核心合集引文数据库收录的2001-2021年“相变材料”及“建筑节能”为主题的文献为数据源,利用信息可视化软件Cite Space分析了相变材料应用于建筑节能的研究现状、研究热点、研究主题和发展趋势,总结并绘制了该领域知识路线图。相变材料应用建筑节能领域可总结为4个主要方面:相变材料传热性能的研究、提高相变材料热导率技术、相变材料应用技术。未来研究重点将是通过添加高导热率材料来提升和改善相变材料的传热性能及其他性能。综合分析表明,近年来相变材料在建筑节能中的应用研究呈现逐年上升趋势,研究热点主要集中于制备及方法研究、储热装置的性能研究和应用研究,其未来研究方向将更加注重降低建筑能耗,以及相变建筑构件的耐久性和稳定性。展开更多
Phase change materials(PCMs)are increasingly capturing the spotlight in the realm of building design and construction owing to their capacity to absorb and release thermal energy throughout phase transitions.This revi...Phase change materials(PCMs)are increasingly capturing the spotlight in the realm of building design and construction owing to their capacity to absorb and release thermal energy throughout phase transitions.This review provides a comprehensive overview of PCMs,outlining their properties and applications in improving energy efficiency,comfort,and sustainability in buildings.It delves into various types of PCMs,discussing their selection criteria,integration methods,and their impact on indoor climate and energy consumption.The exploration covers both passive and active PCM systems across diverse building components,including implications for walls,roofs,windows,and floors,and integrated heating,ventilation and air conditioning(HVAC)and solar energy storage.Additionally,the review addresses challenges associated with PCM implementation in building applications while considering future prospects in this field.展开更多
文摘The article deals with potential use of waste materials in construction industry, specifically use of high density polyethylene (HDPE). The article is focused in particular on recycled polyethylene application in products designed for construction industry, especially for passive houses. Currently certain building details of passive houses are not perfect or their solution results in higher economic demands related to house purchase and its further use. For the purpose of this thesis details of windows installation in external walls and elimination of thermal bridges in wall footing have been chosen. Products were subject to mathematic modelling of thermal technique and statics. The executed mathematic models documented that products are fully functional and that the suggested product successfully eliminate insufficiencies of some currently applied solutions.
文摘Requirements for the respect of the environment encourage to reduce the impact of human activity on the nature. Civil engineering answers these requirements by the development of ecological construction materials. This paper deals with the transformation of clay raw materials which enable the processing of environmentally friendly construction materials: in addition to their biodegradability, the alveolar fired clay materials allow energy saving in home heating thanks to their thermal isolation properties. But their manufacturing is a high energy consumption process, in particular during compaction, drying and firing which contribute to the emission of greenhouse gases. The goal of this paper is to study the rheology of clay pastes in order to develop low energy in manufacturing processes. For this purpose, theoretical and experimental approaches were carried out on six clay varieties. In the theoretical approach, a finite element (FE) simulation model has been developed for pressing a non-rigid material predicting deformations and stresses occurring within the clay structure. Experiments have then been carried out to validate the finite element modelling. In this experimental approach, the clay pastes were transformed with water content respecting the Atterberg limits which determine the plasticity of clays. The samples compaction has been carried out under variable loadings in order to determine the suitable low energy consumption loading.
基金National Science&Technology Pillar Program during the Twelfth Five-Year Plan Period,China(No.2014BAL03B04)
文摘The lauric-myristic-palmitic acid( LA-MA-PA) ternary eutectic mixtures/expanded graphite( EG) composite phase change materials( PCMs) were prepared by absorbing LA-MA-PA into the porous network of EG. The optimum ratio of ternary eutectic mixtures to EG was determined to be 93∶7 without liquid LA-MA-PA leakage from the composite PCMs. In order to make the structure more stable, the composite PCMs were encapsulated by surface treatment agent to prepare LA-MA-PA/EG encapsulating form-stable PCMs which were characterized by scanning electron microscope( SEM),Fourier transformation infrared spectroscope( FT-IR),differential scanning calorimetry( DSC) and thermal treatment. The results showed there was no chemical reaction between surface treatment agent and LA-MA-PA,and the samples were compactly encapsulated which left almost no imprint on the filter paper after thermal treatment. The phase change temperature and latent heat of LA-MA-PA/EG encapsulating form-stable PCMs were tested to be29. 32 ℃ and 96. 20 J/g,respectively. Additionally,the heat transfer efficiency of heat storage was improved by the addition of EG.
基金The authors would like to thank the Thailand Science Research and Innovation(TSRI),Faculty of Science,Naresuan University for providing financial support to this research work,and our research center.
文摘This work focused on characterizing and improving the thermal behavior of metal sheet roofing.To decrease the heat transfer from the roof into a building,we investigated the efficiency of four types of phase change materials,with different melting points:PCMІ,PCM II,PCM III and PCM IV,when used in conjunction with a sheet metal roof.The exterior metal roofing surface temperature was held constant at 50℃,60℃,70℃and 80℃,using a thermal source(halogen lights)for 360 min to investigate and compare the thermal performance of the metal sheet roofing with and without phase change materials for each condition.The thermal behaviors of the phase change materials were analyzed by differential scanning calorimeter(DSC).The results showed the melting points of PCMІ,PCM II,PCM III and PCM IV were around 45℃,50℃,55℃and 59℃,respectively.The integration of PCM IV into the metal roofing sheet increased the thermal performance by reducing the room temperature up to 2.8%,1.4%,1.0%and 0.7%when compared with the normal metal roof sheet,at the controlled temperatures of 50℃,60℃,70℃and 80℃,respectively.The thermal absorption of the phase change materials also caused a time delay in the model room reaching a steady temperature.The integration of phase change materials with metal roofing sheets resulted in better thermal performance and conservation of electrical energy by reducing the demand for cooling.
文摘This work focuses on the design of a new type of eco-material based on Typha“Domingensis”and clay from the south of the Republic of Benin through various dosages.Three particle size classes of typha shavings were selected to be mixed with two types of clayin order to make parallelepiped shaped samples ready for experimentation.The massive use of these briquettes thus obtained,in the construction of habitats,would not only contribute to reducing the energy consumption inside the dwellings but also would limit the invasion of the waterways of Benin,which would facilitate navigation,fishing and river sanitation activities.In addition,this biosourced,low-polluting material would contribute to improving the energy transition by integrating it into rehabilitation of buildings.
基金supported by the National Research Foundation (NRF)grants funded by the Ministry of Education (2020R1A6A1A03038817),Republic of Korea。
文摘Functional materials may change color by heat and electricity separately or simultaneously in smart windows.These materials have not only demonstrated remarkable potential in the modulation of solar radiation but are also leading to the development of indoor environments that are more comfortable and conducive to improving individuals'quality of life.Unfortunately,dual-responsive materials have not received ample research attention due to economic and technological challenges.As a consequence,the broader utilization of smart windows faces hindrances.To address this new generational multistimulus responsive chromic materials,our group has adopted a developmental strategy to create a poly(NIPAM)n-HV as a switchable material by anchoring active viologen(HV)onto a phase-changing poly(NIPAM)n-based smart material for better utility and activity.These constructed smart windows facilitate individualistic reversible switching,from a highly transparent state to an opaque state(thermochromic)and a red state(electrochromic),as well as facilitate a simultaneous dual-stimuli response reversible switching from a clear transparent state to a fully opaque(thermochromic)and orange(electrochromic)states.Absolute privacy can be attained in smart windows designed for exclusive settings by achieving zero transmittance.Each unique chromic mode operates independently and modulates visible and near-infrared(NIR)light in a distinct manner.Hence,these smart windows with thermal and electric dual-stimuli responsiveness demonstrate remarkable heat regulation capabilities,rendering them highly attractive for applications in building facades,energy harvesting,privacy protection,and color display.
文摘Foeusing on high energy consumption of refracto- ties, our research works about monolithic refractories were introduced, such as bauxite-based corundum, mi- cro-porous light-weight bauxite-based clinker, light- weight ahunina-rich spinel, magnesia micropowder, .fast-drying refractory castables of blast furnace, largeare long-life fast-:~intering fling refractories for converter, higlz-strength light-weight mullite castalbles for ladle permanent liner, high-strength and low-conductivity for- sterite- vermiculite insulating board, basic shotcreting castables .for ladle permanent liner, magnesia - ealcia gunning mix for RH refining furnace, and light-weight castables in petrochemical industry.
基金This study was financially supported by the National Natural Science Foundation of China(project No.52278110)the Postgraduate Research&Practice Innovation Program of Jiangsu Province,China(project No.KYCX23_0170).
文摘Building surface cool materials are novel materials that can reduce urban heat island intensity and decrease building energy consumption.This study investigated the impact of radiative properties of materials,façade orientation,and morphological parameters on energy consumption in six typical residential neighborhoods in Nanjing,China.The neighborhood energy consumption of 16 application schemes considering the façade orientation factor is compared to determine the best energy-saving scheme.Seasonal and annual energy-saving rates,savings in electricity costs,and the price ceiling for materials per unit area are analyzed.The results show that for low-rise buildings,using cool materials only on the roof can reduce the annual energy consumption by 1%.When cool or super cool materials are also used on the building façade,the annual energy saving rate can be up to 3.4%and 4.3%,respectively.Using cool materials on the south façade of buildings is not recommended due to significant heat loss in winter.Considering savings in electricity costs and the price ceiling for materials per unit area,the price of cool and super cool materials should be less than 3.0 and 3.7 RMB/m2,respectively,assuming a lifespan of eight years in Nanjing.
文摘Based on the principle of thermal balance and material balance of lime furnace, the reaction and heat transfer process mathematical-physical model and the on-line monitoring model of the decomposition rate of limestone were set up. With this model, numerical simulation is used to analyze the effects of operational parameters on the process of lime calcining and to optimize it. By using visual basic program to communicate and program, the centralized management and automatic control of the lime furnace are realized. The software is put into practical production, which makes the lime furnace operate steadily and efficiently, and causes the increase in output and decrease in energy consumption.
基金financially supported by the National Natural Science Foundation of China(Nos.52071132,U21A20284,U1904216)Zhongyuan Thousand People Plan-The Zhongyuan Youth Talent Support Program(in Science and Technology),China(No.ZYQR201810139)+2 种基金the Innovative Funds Plan of Henan University of Technology,China(No.2020ZKCJ04)the Natural Science Foundation of Henan,China(No.222300420138)the support from the NSF Center for the Advancement of Wearable Technologies(No.1849243)。
文摘Progress in humanity has intensified the demand for efficient and renewable energy storage,which warrants the development of advanced rechargeable batteries such as lithium-ion batteries(LIBs),sodium-ion batteries(SIBs),zinc-ion batteries(ZIBs),and lithium-sulfur batteries(Li-S batteries).Nevertheless,these batteries still suffer from certain limitations,such as the insufficient capacity and inferior stability in their electrode materials.Therefore,developing a feasible electrode material for Li/Na/Zn ion storage represents a critical challenge.Recently,polyoxovanadates(POVs)materials,particularly decavanadate anion(V_(10)O_(28))^(6-)clusters,have attracted considerate attention as promising battery electrodes,due to their rich multi-electron redox process,high structural stability,simple preparation process,and abundant ligand environment.In this review,we provide an overview of the research progress of(V_(10)O_(28))^(6-)-based materials in various metal-ion battery systems,including LIBs,SIBs,ZIBs,and Li-S batteries.We also discuss the underlying challenges associated with this type of materials,and we provide alternative strategies to overcome these issues.This review aims to facilitate the research and development of the nextgeneration(V_(10)O_(28))^(6-)-based battery materials.
文摘With the continuous development of science and technology and constantly improve of the quality of life, most people are increasingly aware of the importance of the environment. According to the serious problem that resource consumption and environmental pollution caused by the traditional building materials, green building materials has been the support of the people. Because of its low consumption, less pollution, beneficial to human health, harmony with the environment and other excellent performance, the green building materials has a rapid development in recent years. This paper is based on the thinking of innovation, starting from the environment, energy saving point of view, analysis the advantages and shortcomings of green building materials, explore the developing trend and future of this new type of material.
文摘为了系统地分析相变材料应用于建筑节能领域的发展态势,以中国知网期刊和Web of Science核心合集引文数据库收录的2001-2021年“相变材料”及“建筑节能”为主题的文献为数据源,利用信息可视化软件Cite Space分析了相变材料应用于建筑节能的研究现状、研究热点、研究主题和发展趋势,总结并绘制了该领域知识路线图。相变材料应用建筑节能领域可总结为4个主要方面:相变材料传热性能的研究、提高相变材料热导率技术、相变材料应用技术。未来研究重点将是通过添加高导热率材料来提升和改善相变材料的传热性能及其他性能。综合分析表明,近年来相变材料在建筑节能中的应用研究呈现逐年上升趋势,研究热点主要集中于制备及方法研究、储热装置的性能研究和应用研究,其未来研究方向将更加注重降低建筑能耗,以及相变建筑构件的耐久性和稳定性。
文摘Phase change materials(PCMs)are increasingly capturing the spotlight in the realm of building design and construction owing to their capacity to absorb and release thermal energy throughout phase transitions.This review provides a comprehensive overview of PCMs,outlining their properties and applications in improving energy efficiency,comfort,and sustainability in buildings.It delves into various types of PCMs,discussing their selection criteria,integration methods,and their impact on indoor climate and energy consumption.The exploration covers both passive and active PCM systems across diverse building components,including implications for walls,roofs,windows,and floors,and integrated heating,ventilation and air conditioning(HVAC)and solar energy storage.Additionally,the review addresses challenges associated with PCM implementation in building applications while considering future prospects in this field.