Title :
Depolarisation thermocurrents in hydrated cellulose
Author :
Polykarpos Pissis;Amalia Anagnostopoulou-Konsta
Author_Institution :
National Technical University, Physics Section, 9, Heroes of Polytechnion - Zografou, 15773 Athens, Greece
Abstract :
Depolarisation thermocurrent (DTC) measurements on hydrated compressed pellets of cellulose powder in the temperature range 77–300 K show a broad peak at about 135 K and a complex band at higher temperatures. We report in this paper on the behaviour of the high-temperature DTC band. In an attempt to clarify the origin of the individual contributions to this band its properties are studied extensively using several experimental techniques offered by the DTC method.
Keywords :
"Temperature measurement","Electrodes","Temperature distribution","Shape","Methanol","Dielectric loss measurement"
Conference_Titel :
Electrets (ISE 5), 1985 5th International Symposium on
Print_ISBN :
000-0-0000-0000-0
DOI :
10.1109/ISE.1985.7341583
