Title :
Thermoelectret effect in acenaphthene
Author :
Nath, R. ; Bukharia, A.P.
Author_Institution :
Dept. of Phys., H.S. Gour Vishwavidyalaya, Sagar, India
Abstract :
A series of acenaphthene thermoelectrets was prepared as a function of polarizing temperature (35°C to 90°C) and polarizing field (5.4 kV/cm to 27 kV/cm) under controlled temperature and field conditions. Initial charge and charge-decay measurements were carried out using a Lindemann electrometer. In each case the initial charge is observed to be homo-charge and transition from homo- to hetero-charge takes place within two days or so. Initial homo- and final hetero-charge is found to be field-dependent. An attempt has been made to understand the hetero-charged acenaphthene thermoelectrets
Keywords :
dielectric polarisation; organic compounds; thermoelectrets; 35 to 90 degC; acenaphthene thermoelectrets; charge-decay measurements; hetero-charge; homo-charge; initial charge; polarizing field; polarizing temperature; Assembly; Dielectrics; Electrets; Electrodes; Microscopy; Polarization; Temperature control; Thermostats; Time measurement; Tin;
Conference_Titel :
Electrets, 1991. (ISE 7) Proceedings., 7th International Symposium on (Cat. No.91CH3029-6)
Conference_Location :
Berlin
Print_ISBN :
0-7803-0112-9
DOI :
10.1109/ISE.1991.167223
