Apparent solubility parameters from photophysical investigation of copolymers with pendent naphthyl chromophores | Zendy

McCormick C. L. | Zendy; Hoyle C. E. | Zendy; Clark M. D. | Zendy; Schott T. A. | Zendy

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Apparent solubility parameters from photophysical investigation of copolymers with pendent naphthyl chromophores

Author(s) -

McCormick C. L.,

Hoyle C. E.,

Clark M. D.,

Schott T. A.

Publication year - 1992

Publication title -

polymer international

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.592

H-Index - 105

eISSN - 1097-0126

pISSN - 0959-8103

DOI - 10.1002/pi.4990270110

Subject(s) - copolymer , solubility , excimer , chromophore , polymer , polymer chemistry , solvent , acrylamide , hildebrand solubility parameter , materials science , chemistry , photochemistry , organic chemistry , fluorescence , optics , composite material , physics

The effect of solvent on the formation of excimer from copolymers of 2‐(1‐naphthylacetyl)ethylacrylate (NAEA) with both acrylamide (AM) and N ‐vinyl pyrollidone (VP) in dilute solution was investigated. A minimum in excimer intensity was observed for each of the copolymers at approximately 2.20 × 10 4 (J/m 3 ) 0.5 . It is suggested that the relatively high content of NAEA in the copolymers (between 30 and 60%) governs the overall solubility parameter of the polymer.

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