n-C20@TiO2-x 相变微胶囊及其调温羽绒的制备与性能
闫芳芳, 徐乙梅, 李林刚, 余学永, 蔡以兵

Preparation and Properties of n-C20@TiO2-x Phase Change Microcapsules and Thermoregulated Down Feather
YAN Fangfang, XU Yimei, LI Lingang, YU Xueyong, CAI Yibing
Fig.5 FTIR spectra of DF, DF10%, DF30% and DF50%