Note: New feedthrough insulation method for the dielectric spectroscopy under ultrahigh pressure conditions.
We present a new technique to prepare insulated channels for the high pressure cell used in broadband dielectric spectroscopy. The cell resists corrosion or other chemical reactions from the reactive sample liquids. The cell maintains electrical insulation between electrode contacts better than 100 GOmega as well as good mechanical properties in broad temperature range of -80 to +100 degrees C and under extremely high pressures up to 1.8 GPa.
Mierzwa
Michal
M
Institute of Physics, University of Silesia, Uniwersytecka 4, Katowice 40-007, Poland. michal.mierzwa@us.edu.pl
Pawlus
Sebastian
S
Paluch
Marian
M
Zioło
Jerzy
J
Szulc
Andrzej
A