Title :
Improved piezoelectric thermal stability of cellular polypropylene ferroelectrets by chemical modification
Author :
Zhao, Min ; An, Zhenlian ; Yao, Junlan ; Zhang, Yewen ; Xia, Zhongfu
Author_Institution :
Pohl Inst. of Solid State Phys., Tongji Univ., Shanghai
Abstract :
Chemical modification is an effective approach to improve piezoelectric thermal stability of the cellular PP by changing its chemical compositions, which improved the charge storage stability.
Keywords :
electrets; ferroelectric materials; piezoelectric materials; polymer films; thermal stability; cellular PP films; cellular polypropylene ferroelectrets; charge storage stability; chemical modification; piezoelectric thermal stability; Chemical analysis; Dielectrics; Isothermal processes; Metallization; Piezoelectric films; Piezoelectricity; Plastic films; Resonance; Thermal stability; Voltage;
Conference_Titel :
Electrets, 2008. ISE-13. 13th International Symposium on
Conference_Location :
Tokyo
Print_ISBN :
978-1-4244-1850-3
Electronic_ISBN :
978-1-4244-1851-0
DOI :
10.1109/ISE.2008.4814077
