“变色龙”式建筑涂料及其变色机理的研究

In present program, several lactone-type compounds have been searched out for the chameleon-type building coatings, whose colors can be changed reversibly with environmental temperatures from red, green, blue, black etc. below 18℃ to white above 18℃. Then the so-called chameleon-type building coatings were prepared with them, which could absorb solar energy in winter and stop the absorbing in summer for buildings. The research results showed that the so-called chameleon-type building coatings had the reversible transforming function between energy-absorbing and energy-refleccting for buildings, which could meet the needs of creating a building thermally comfortable environment. The mechanism of the reversible color changes has been researched out. All the research work has filled the blanks in the area and makes an important progress for the building thermal environment, which has a great scientific significance and economical importance for the mankind

本项目拟研制常温下颜色可随温度呈可逆变化的“变色龙”式建筑涂料，并进一步将其研制成常温下吸收发射比于冬夏之间呈可逆变化的绝热吸热涂料，提出其可逆变色机理、吸收发射比可逆变化机理及绝热吸热机理。本项目研究成果将填补建筑涂料颜色常温下可逆多变的空白，使建筑物冬暖夏凉，并大量节约能源，具有很大的经济和社会效益。