Tricos-22-enoic acid/1-docosylamine alternate-layer Langmuir–Blodgett films: polymerisation, pyroelectric properties and infrared spectroscopic studies
- 1 January 1992
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of Materials Chemistry
- Vol. 2 (1) , 87-91
- https://doi.org/10.1039/jm9920200087
Abstract
Pyroelectric alternate-layer Langmuir-Blodgett films of tricos-22-enoic acid and 1-docosylamme have been polymerised by ultravoilet irradiation. Partially polymerised films retained a significant proportion of the initial Pyroelectric activity. However, irradiation for long periods of time resulted in decarboxylation and photodesorption, which eventually led to the loss of the pyroelectric response.Keywords
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