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The effect of humidity on Langmuir-Blodgett films of phosphatidic acid (DPPA) and stearic acid (SA)
Conference proceeding

The effect of humidity on Langmuir-Blodgett films of phosphatidic acid (DPPA) and stearic acid (SA)

W Fatani, R A Fouracre and IEEE
IEEE 1997 ANNUAL REPORT - CONFERENCE ON ELECTRICAL INSULATION AND DIELECTRIC PHENOMENA, VOLS I AND II, pp.263-266
01/01/1997

Abstract

Engineering Engineering, Electrical & Electronic Science & Technology Technology
Four-layer Langmuir-Blodgett films of phosphatidic acid (polar) and stearic acid (non polar) have been prepared on glass substrates with aluminium electrodes. Dielectric measurements over the frequency range 5 Hz to 13 MHz showed plasticisation and DC conductivity effects when the films were exposed to changes in relative humidity.

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