Dielectric Properties of Composites Based on Nanocrystalline Cellulose and Triglycine Sulfate

Abstract

This paper is devoted to studies of properties of composites based on nanocrystalline cellulose and triglycine sulfate. The presence of one or two peaks in the temperature dependence of dielectric permittivity was revealed and their shift to higher temperatures as compared with the bulk TGS to 54°C and 100°C was detected, respectively. An explanation of the results is related to the appearance of internal bias fields in the nanocomposites.

Keywords:

• Ferroelectric
• nanocellulose
• composite
• dielectric permittivity
• phase transition