Title :
Charge storage of a new organic/inorganic hybrid film electret PVDF/SiO2
Author :
Wei, Bai ; Yang, Daben
Author_Institution :
Dept. of Mater. Sci. & Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
A new method for manufacturing the organic/inorganic hybrid film electret PVDF/SiO2 by the sol-gel process is presented. The process of preparing the hybrid films is described in detail. The influence of different process conditions on charge storage capability and charge stability for the hybrid film electret PVDF/SiO2 were studied by means of constant voltage corona charging at room and elevated temperature, surface potential decay measurements and TSD spectra. The experimental results show that the hybrid film electret PVDF/SiO2 has good storage capability
Keywords :
electrets; insulating thin films; polymer films; silicon compounds; sol-gel processing; surface potential; thermally stimulated currents; PVDF/SiO2; TSD spectra; charge stability; charge storage; charge storage capability; constant voltage corona charging; elevated temperature; manufacture; organic/inorganic hybrid film electret; room temperature; sol-gel process; surface potential decay; Charge measurement; Corona; Current measurement; Electrets; Manufacturing processes; Silicon compounds; Stability; Temperature sensors; Viscosity; Voltage;
Conference_Titel :
Electrets, 1994. (ISE 8), 8th International Symposium on
Conference_Location :
Paris
Print_ISBN :
0-7803-1940-0
DOI :
10.1109/ISE.1994.514753
