Advancing sustainable building through passive cooling with phase change materials, a comprehensive literature review

Energy and Buildings, Journal Year: 2024, Volume and Issue: 312, P. 114164 - 114164

Published: April 16, 2024

Phase Change Materials (PCMs) present cutting-edge technology with substantial promise for advancing sustainable and energy-efficient cooling in buildings. These materials can absorb release latent heat during phase transitions, facilitating thermal energy storage temperature regulation. This comprehensive literature review explores various strategies methods implementing passive PCMs The integration of enhances multiple approaches, including solar control, ground cooling, ventilation-based dissipation, radiative mass-based modulation. analysis delves into PCM classifications, encapsulation techniques, melting enthalpies, diverse building envelopes, performance across different climates. findings from this indicated that walls introduce a 2-hour delay transfer mitigate external fluctuations. Windows equipped panels reduce by 66 %. Combining nocturnal leads to interior surface reductions exceeding 13 °C. Natural ventilation results notable savings up 90 % hot combination free reduces charging times 35 while enhancing transfer. Simulations performed the open suggested strategic placement lightweight flux overall consumption. Despite facing challenges related scalability, compatibility, reliability, recycling, solutions demonstrate robust potential. When integrated thoughtfully design, significantly improve efficiency. Experimental validations confirm ranging 14 %, underscoring adaptability techniques leveraging capabilities

Language: Английский

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Recent progress, limitations, and future directions of macro-encapsulated phase change materials for building applications

Renewable and Sustainable Energy Reviews, Journal Year: 2024, Volume and Issue: 199, P. 114481 - 114481

Published: May 6, 2024

Language: Английский

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A review of passive building thermal management with phase-change materials

Renewable and Sustainable Energy Reviews, Journal Year: 2025, Volume and Issue: 211, P. 115334 - 115334

Published: Jan. 9, 2025

Language: Английский

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Thermal conductivity enhancement and shape stability of composite phase change materials using MIL-101(Cr)-NH2/expanded graphite/multi-walled carbon nanotubes

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 86, P. 111244 - 111244

Published: March 13, 2024

Language: Английский

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Calcium carbonate-shelled microencapsulated phase change materials in cement mortar: A pathway to enhancing energy efficiency in building envelopes

Journal of Energy Storage, Journal Year: 2025, Volume and Issue: 110, P. 115306 - 115306

Published: Jan. 8, 2025

Language: Английский

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Solar photovoltaic cooling and power enhancement systems: A review

Renewable and Sustainable Energy Reviews, Journal Year: 2025, Volume and Issue: 216, P. 115644 - 115644

Published: April 3, 2025

Language: Английский

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Semi-stationary and dynamic simulation models: A critical comparison of the energy and economic savings for the energy refurbishment of buildings

Energy, Journal Year: 2024, Volume and Issue: 300, P. 131618 - 131618

Published: May 14, 2024

Dynamic simulation is a powerful tool for accurately evaluating the thermal demands of buildings and assessing impact energy refurbishment actions on their final consumption. Conversely, semi-stationary models are widely adopted in commercial applications its simplified approach, which reduce calculation times, resulting standardized results showing certain deviation with respect to real This paper presents economic comparison between dynamic approaches primary demand residential buildings. The method, used by legislation calculate label, based an performance parameter, not representative demand. approach provides more reliable estimation main novelty this numerically prove that savings calculated means software current may be overestimated. In work, building-plant system performed TRaNsient SYstem Simulation (TRNSYS) program. Each building apartment divided zones, where internal heat gains defined detail. according Italian standard UNI TS 11300. allow one evaluate yearly demand, along bill CO2 emissions. A specific case study developed located Naples (Italy). several scenarios, considering different transmittances elements. show method overestimates saving, equal 64.7%, 43.2%.

Language: Английский

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Sustainable Phase Change Material Developments for Thermally Comfortable Smart Buildings: A Critical Review

Process Safety and Environmental Protection, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 1, 2024

Language: Английский

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Energy optimization for Façade retrofit design of residential buildings in hot climates using advanced materials

Energy and Buildings, Journal Year: 2024, Volume and Issue: 317, P. 114417 - 114417

Published: June 17, 2024

Language: Английский

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Towards Passive Building Thermal Regulation: A State-of-the-Art Review on Recent Progress of PCM-Integrated Building Envelopes

Sustainability, Journal Year: 2024, Volume and Issue: 16(15), P. 6482 - 6482

Published: July 29, 2024

The building envelope serves as a barrier against climatic conditions and insulation to prevent energy waste within buildings. As global shortages become more pressing, the requirements for envelopes are becoming increasingly stringent. Among available technologies, phase change materials (PCMs) stand out their high latent thermal storage temperature stabilization capabilities. This paper reviews recent advancements in PCM technology envelopes, starting with an overview of organic, inorganic, eutectic PCMs, along respective advantages disadvantages. explores various incorporation methods such shape stabilization, macroencapsulation, micro/nanoencapsulation, solid–solid transition techniques. integration PCMs enhances inertia, reduces fluctuations, delays heat peaks, presenting several multifunctional benefits. However, challenges fire hazards, potential toxicity, pollution, reduced mechanical performance, higher initial costs persist. In light these challenges, criteria applications introduced. Additionally, hybrid technologies that combine other novel including radiant regulation systems, thermochromic windows, passive radiative cooling coatings, others. It is shown PCM-integrated significantly improve savings indoor comfort. offer substantial modern green strategies have further contexts. Finally, provides future prospects studies this field, aiming towards energy-saving future.

Language: Английский

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