Dielectric relaxation studies of heterogeneously substituted cellulose acetate and its plasticization by dibutyl phthalate

Studies on dielectric relaxation and ac

Studies on dielectric relaxation and ac conductivity of cellulose acetate hydrogen phthalate–poly (vinyl pyrrolidone) blend

✍ Vijayalakshmi Rao; P. V. Ashokan; J. V. Amar 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 338 KB 👁 2 views

## Abstract The dielectric constant, dielectric loss, and ac conductivity of polyblends of cellulose acetate hydrogen phthalate (CAP) and poly (vinyl pyrrolidone) (PVP) of different compositions were measured in the temperature range of 300–430 K and in the frequency range of 50 Hz–100 kHz. In the