聚乙二醇/聚丙烯腈共混物的增容机理和蓄热储能性*

齐善威, 郭静, 于春芳, 牟思阳, 杨利军

Compatibilizing Mechanism and Thermal Energy Storage of Polyacrylonitrile/Polyethylene Glycol Blends

QI Shanwei, GUO Jing, YU Chunfang, MU Siyang, YANG Lijun

表2 各样品的热力学参数

Table 2 DSC parameters of 1#、4#、6# blends

Sample Tc (℃) △Hm(J/g) Tm(℃) △Hc(J/g) Phase behavior 1# 27.58 19.51 56.21 14.33 solid-solid 4# 33.09 44.31 56.07 37.44 solid-solid 6# 35.74 64.23 57.24 57.87 solid-solid