Interaction of Electron Accepting Vapors with Phthalocyanines and Related-Compounds - aNovel Calorimetric Study

Weaver, Roger C. and Wright, John D. (1991) Interaction of Electron Accepting Vapors with Phthalocyanines and Related-Compounds - aNovel Calorimetric Study. In: Proceedings of the international conference on science and technology of synthetic metals. conference on science and technology of synthetic metals , 42. Elsevier Science Sa Lausanne pp. 2675-2678. (The full text of this publication is not available from this repository)

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Official URL
http://dx.doi.org/10.1016/0379-6779(91)91449-K

Abstract

An interferometric fibre-optic calorimeter capable of measuring heats of interaction between electron acceptor dopants and thin films of a wide range of materials with mu-J sensitivity has been developed and used to measure heats of interaction of NO2 (typically at a pressure of 3.5 mbar) with copper and lead phthalocyanine (Cupc and Pbpc) films. For Cupc these heats are consistent with weak chemisorption, which occurs significantly faster than the associated increase in electrical conductivity. For Pbpc oxidative ring cleavage with partial nitration occurs, with heat release typically in excess of 800 kJ mol-1, after variable time intervals.

Item Type: Conference or workshop item (Other)
Subjects: Q Science > Q Science (General)
Divisions: Faculties > Science Technology and Medical Studies > School of Biosciences
Depositing User: P. Ogbuji
Date Deposited: 04 Oct 2009 18:51
Last Modified: 25 Jun 2014 13:54
Resource URI: http://kar.kent.ac.uk/id/eprint/22788 (The current URI for this page, for reference purposes)
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