Abstract
Through performance experiments validate the new energy-saving eco-friendly materials can effectively improve indoor air quality and energy efficiency, it will become an important research direction in the field of building energy efficiency. In the development of this class of functional materials, the need for several of the phase change material having a different phase transition temperature of organic synthesis, to prevent the occurrence of phase change microcapsules super cooling phenomena in order to enhance the usefulness of the functional materials, Meanwhile, the study of functional materials is still not mature enough, especially in the phase change material properties of attenuation performance requires further study.