Synthesis and molecular properties of new poly(naphthalene-1,3,4-oxadiazole)s
- Poly[(1,4-naphthalene)-2,5-diyl-1,3,4-oxadiazole] and poly[(2,6-naphthalene)-2,5-diyl-1,3,4-oxadiazole] have been synthesized and investigated in conc. H2S04, by the flow birefringence method in comparison with poly(1,4- phenylene)-2,5-diyl-1,3,4-oxadiazole]. Changes in conformation parameters and optical anisotropy of a chain unit induced by incorporation of the naphthalene groups into the macromolecule backbone have been evaluated.
Author details: | Peter N. Lavrenko, Burkhard SchulzORCiDGND, Irina A. Strelina, Olga V. Okatova |
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Publication type: | Article |
Language: | English |
Year of first publication: | 1997 |
Publication year: | 1997 |
Release date: | 2017/03/24 |
Source: | Macromolecular symposia. - 122 (1997), S. 89 - 94 |
Organizational units: | Zentrale und wissenschaftliche Einrichtungen / Interdisziplinäres Zentrum für Dünne Organische und Biochemische Schichten |