相变控温调湿建筑复合材料的研究进展

相变控温调湿复合材料是近来开发的新型建筑材料，由于这种材料具有发生相变时，自动吸收或者释放热量和湿气，调节室内环境空气的温度和相对湿度的特殊性能，因此，控温调湿材料的开发和在建筑中的应用研究，已经成为国内外建筑和材料领域的研究热点。相变控温调湿复合材料应用在建筑中，可以保持室内舒适的温度和湿度，不仅有利于提高人们的工作效率和身体健康，而且节约能源、减少二氧化碳排放，保护环境。综述了各种控温调湿材料的制备技术以及主要的热湿性能，总结了控温调湿材料的热湿理论模型，概述了控温调湿材料在建筑中的应用成效，提出了未来发展中需要解决的主要问题。对国内外控温调湿相变材料的全面综述和分析将为我国的建筑和材料领域的设计和研究人员提出新的思考。

Research on development of composite phase change humidity-control material in buildings

Composite phase change humidity-control material is a new type of building material developed in the recent years. Because of its unique property which could adjust the temperature and humidity of the indoor environment by absorbing or releasing the heat and moisture automatically during the phase change process, it has become a research spot in the field of building materials. The applications of composite phase change humidity-control material in buildings could maintain the comfortable indoor temperature and humidity. It not only helps to improve people's work efficiency and health, but also saves energy and reduces carbon dioxide emissions. This paper reviewed the preparative techniques, main hydrothermal properties, the theoretical model and the application effects in buildings of the composite phase change humidity-control material. Then it points out the main issues needed to be addressed in the future development. It is believed that this paper could propose new ideas for the researchers working in the field of building materials in China.