铁电材料中的大电卡效应
鲁圣国1, 唐新桂2, 伍尚华3

Large Electrocaloric Effect in Ferroelectric Materials
LU Sheng-Guo1, TANG Xin-Gui2, WU Shang-Hua3, ZHANG Qi-Ming4
图2 采用直接法得到的电卡效应温度变化与时间的关系电卡材料为高能电子辐照过的聚偏氟乙烯-三氟乙烯 6832mol%共聚物
Fig. 2 ECE temperature change as a function of time using the direct measurement method. ECE material is high-energy electron irradiatiated PVDF-TrFE6832mol% copolymer