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Organometallic NLO Polymers. 4. Organometallic Main-Chain, Side-Chain, and Guest-Host Polymers: A Study of their Orientation and Relaxation Using Second Harmonic Generation
Technical rept., 1 Jun 1993-31 May 1994
UTAH STATE UNIV LOGAN DEPT OF CHEMISTRY AND BIOCHEMISTRY
Pagination or Media Count:
Structure-property relationships for local polymer mobility and the net orientation of the organometallic NLO-phores have been investigated using second harmonic generation SHG. The methacrylate organometallic derivatives were prepared and polymerized with methylmethacrylate. Corona poling and SHG measurements were made under a variety of carefully controlled experimental conditions. In the case of the covalently bound ferrocenyl NLO-phore, temporal stability was greatest for the smaller acceptor group CHCCN2.
APPROVED FOR PUBLIC RELEASE