Dielectric permittivity measurements on highly conductive perfluoropolyether microemulsions at frequencies up to 100 MHz

• Published in: Measurement science & technology Vol. 4; no. 5; pp. 627 - 631
• Main Authors: Giri, M G, Carla, M, Gambi, C M C, Senatra, D, Chittofrati, A, Sanguineti, A
• Format: Journal Article
• Language: English
• Published: Bristol IOP Publishing 01.05.1993; Institute of Physics
• Subjects: Chemistry; Colloidal state and disperse state; Emulsions. Microemulsions. Foams; Exact sciences and technology; General and physical chemistry; Water oil microemulsion; Organic perhalocompound; Equivalent circuit; Conductivity; Dielectric absorption; Instrumentation; Fluorine Organic compounds; Aqueous solution; Permittivity; Relaxation time

The impedance analysis technique has been used to measure the complex permittivity and conductivity of highly conductive perfluoropolyether microemulsions. The cell construction details, calibration procedure and data analysis procedure are reported. Examples of dielectric analysis on perfluoropolye...