Open AccessЭффекты взаимодействия в смесях сегнетоэлектрических порошков C-=SUB=-6-=/SUB=-H-=SUB=-16-=/SUB=-NBr и PbTiO-=SUB=-3-=/SUB=-
Author(s) -
С. В. Барышников,
А. Ю. Милинский
Publication year - 2020
Publication title -
fizika tverdogo tela
Language(s) - English
Resource type - Journals
eISSN - 1726-7498
pISSN - 0367-3294
DOI - 10.21883/ftt.2020.11.50062.114
Subject(s) - differential thermal analysis , materials science , lead titanate , titanate , phase (matter) , composite material , mineralogy , analytical chemistry (journal) , ferroelectricity , ceramic , optics , chemistry , physics , diffraction , optoelectronics , dielectric , organic chemistry
The results of phase transitions studies in the mixture of C6H16NBr (DIPAB) and PbTiO3 powders and xPbTiO3−(1 − x)C6H16NBr composites for x from 0.05 to 0.45 by the method of differential thermal analysis (DTA) are reported. A comparative analysis of the DTA signal and ε΄(T) composites xPbTiO3−(1 − x)C6H16NBr is presented. It was shown that the addition of lead titanate to C6H16NBr leads to the appearance of new phase transitions both in composites and in powder mixtures.