INDICATIONS OF THE EXCLUDED VOLUME EFFECT IN THE CORE OF A POLYMER COLLOID PARTICLE


PEKCAN O.

ACTA POLYMERICA, cilt.43, ss.199-201, 1992 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 43 Konu: 4
  • Basım Tarihi: 1992
  • Doi Numarası: 10.1002/actp.1992.010430402
  • Dergi Adı: ACTA POLYMERICA
  • Sayfa Sayıları: ss.199-201

Özet

The phosphorescence intensity of naphthalene groups labelled to the poly(methyl methacrylate) phase of a colloid particle is studied in dependence of temperature. The peculiar structure in the phosphorescence spectra around -126-degrees-C is attributed to the theta point conditions of the colloid dispersion. The results are interpreted in terms of the excluded volume effect.