Sustainability of Phase Change Materials Used in Buildings

Dear Colleagues,

Phase Change Materials (PCMs) are being widely researched these days which is evident from the rising number of publications on this topic. These works are in the areas of materials development, thermal performance, integration with other systems, modeling and simulation, testing and characterization, application in building components, encapsulation with other materials, durability, and aging, among other topics.

Although many of these topics may cover sustainability issues, the sustainability of PCMs in buildings is not necessarily the main theme of these topics. The aim of this Special Issue in the Sustainability Journal is to focus on the sustainability of the use of PCMs in buildings. There is a need for research in this area. While PCMs have been shown to have many potential benefits for energy efficiency and comfort, there is still is not much known about their long-term environmental, social, and economic impacts.

Research is needed to better understand the potential impacts of PCMs and to develop strategies for minimizing any negative impacts while maximizing the benefits of these materials. Furthermore, research is needed to develop more sustainable PCMs, including materials made from renewable resources, and to improve production and manufacturing processes to minimize environmental impact. Research is also needed to develop methods for recycling and disposing of used PCMs in an environmentally responsible manner. Research is also needed to optimize the design and installation of PCMs in buildings, to ensure they work effectively and efficiently, and research is needed to monitor and evaluate the performance of PCMs over time. All the aforementioned research needs to call for greater consideration of sustainability in the use of PCMs in buildings. The potential papers in this issue can cover the above research needs with topics regarding PCMs using keywords and phrases, but not limited to, as given below.

Dr. Abid Nadeem
Dr. Serik Tokbolat
Prof. Dr. Jo Darkwa
Guest Editors

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• life-cycle assessment
• sustainable sourcing
• recycling and disposal
• consideration of sustainable design strategies in combination with PCMs
• training and education programs
• monitoring and evaluation processes for continuous improvements
• materials selection
• building operation and maintenance
• adaptation of new material
• green certifications with PCMs
• management and collaboration Issues