7YAMAGUSHI M,SAYAMA S.Heat Storage With Phase Change Materialfor House Floor Heating[C]//Pro.of the 7th Inter.Conf.on Thermal Ener-gy Storage.Sapporo,Japan:[s.n.],1997:349-353.
8FELDMAN D,BANU D,HAWES D,et al Obtaining an energy storingbuilding material by direct incorporation of an organic phase change mate-rial in gypsum wallboard[J].Solar Energy Materials,1991,22:231-24.