Accession Number:

ADA237362

Title:

Design, Synthesis and Characterization of Novel Polydiacetylenes Using New Analytical Techniques

Descriptive Note:

Final rept.,

Corporate Author:

LOWELL UNIV MA DEPT OF CHEMISTRY

Personal Author(s):

Report Date:

1991-05-28

Pagination or Media Count:

22.0

Abstract:

The principal focus of the project is to develop new materials chemistry based on molecular level design and solid state chemistry. The goals have been to develop electroactive polymers with novel electronic, optical and nonlinear optical properties. Second and third order nonlinear optical materials have been developed based on conjugated macromolecules and asymmetric anharmonic molecular electronic dipolar oscillators. In this multidisciplinary research effort, stating from first principle, polymeric systems have been developed with stable large nonlinear optical coefficients, ultrathin electroactive redox monolayers, molecular superlattices etc. Photochemical crosslinking and photopolymerization have been employed as engineering tools in materials fabrication and to elicit new phenomenon.

Subject Categories:

  • Physical Chemistry

Distribution Statement:

APPROVED FOR PUBLIC RELEASE