PHASE TRANSITIONS IN COMPOSITES BASED ON DIISOPROPYLAMMONIUM CHLORIDE AND LEAD TITANATE

PHASE TRANSITIONS IN COMPOSITES BASED ON DIISOPROPYLAMMONIUM CHLORIDE AND LEAD TITANATE

The paper presents the results of studies of the dielectric properties of (DIPAC)1-x/(PbTiO3)x composites with a volume fraction of lead titanate in composite x from 0.10 to 0.40. It was shown that the addition of lead titanate to diisopropylammonium chloride leads to an increase in the dielectric c...

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Main Authors: Stukova Elena, Baryshnikov Sergey
Format: Article
Language:English
Published: Peter the Great St.Petersburg Polytechnic University 2020-09-01
Series:St. Petersburg Polytechnical University Journal: Physics and Mathematics
Subjects:
ferroelectric composite
phase transition
dielectric constant
lead titanate
diisopropylammonium chloride
Online Access:https://physmath.spbstu.ru/article/2020.49.02/
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spelling doaj-f36256d46247402b934586ef12afdaa42021-08-30T09:05:38ZengPeter the Great St.Petersburg Polytechnic UniversitySt. Petersburg Polytechnical University Journal: Physics and Mathematics2405-72232020-09-0113310.18721/JPM.1330220714726PHASE TRANSITIONS IN COMPOSITES BASED ON DIISOPROPYLAMMONIUM CHLORIDE AND LEAD TITANATEStukova Elena0Baryshnikov Sergey1Amur State UniversityBlagoveschensk State Pedagogical UniversityThe paper presents the results of studies of the dielectric properties of (DIPAC)1-x/(PbTiO3)x composites with a volume fraction of lead titanate in composite x from 0.10 to 0.40. It was shown that the addition of lead titanate to diisopropylammonium chloride leads to an increase in the dielectric constant and the appearance of additional phase transitions during heating and cooling. The appearance of a new phase transition is explained in the framework of the Landau-Ginzburg theory, taking into account the dipole-dipole interaction between the components.https://physmath.spbstu.ru/article/2020.49.02/ferroelectric compositephase transitiondielectric constantlead titanatediisopropylammonium chloride
collection DOAJ
language English
format Article
sources DOAJ
author Stukova Elena
Baryshnikov Sergey
spellingShingle Stukova Elena
Baryshnikov Sergey
PHASE TRANSITIONS IN COMPOSITES BASED ON DIISOPROPYLAMMONIUM CHLORIDE AND LEAD TITANATE
St. Petersburg Polytechnical University Journal: Physics and Mathematics
ferroelectric composite
phase transition
dielectric constant
lead titanate
diisopropylammonium chloride
author_facet Stukova Elena
Baryshnikov Sergey
author_sort Stukova Elena
title PHASE TRANSITIONS IN COMPOSITES BASED ON DIISOPROPYLAMMONIUM CHLORIDE AND LEAD TITANATE
title_short PHASE TRANSITIONS IN COMPOSITES BASED ON DIISOPROPYLAMMONIUM CHLORIDE AND LEAD TITANATE
title_full PHASE TRANSITIONS IN COMPOSITES BASED ON DIISOPROPYLAMMONIUM CHLORIDE AND LEAD TITANATE
title_fullStr PHASE TRANSITIONS IN COMPOSITES BASED ON DIISOPROPYLAMMONIUM CHLORIDE AND LEAD TITANATE
title_full_unstemmed PHASE TRANSITIONS IN COMPOSITES BASED ON DIISOPROPYLAMMONIUM CHLORIDE AND LEAD TITANATE
title_sort phase transitions in composites based on diisopropylammonium chloride and lead titanate
publisher Peter the Great St.Petersburg Polytechnic University
series St. Petersburg Polytechnical University Journal: Physics and Mathematics
issn 2405-7223
publishDate 2020-09-01
description The paper presents the results of studies of the dielectric properties of (DIPAC)1-x/(PbTiO3)x composites with a volume fraction of lead titanate in composite x from 0.10 to 0.40. It was shown that the addition of lead titanate to diisopropylammonium chloride leads to an increase in the dielectric constant and the appearance of additional phase transitions during heating and cooling. The appearance of a new phase transition is explained in the framework of the Landau-Ginzburg theory, taking into account the dipole-dipole interaction between the components.
topic ferroelectric composite
phase transition
dielectric constant
lead titanate
diisopropylammonium chloride
url https://physmath.spbstu.ru/article/2020.49.02/
work_keys_str_mv AT stukovaelena phasetransitionsincompositesbasedondiisopropylammoniumchlorideandleadtitanate
AT baryshnikovsergey phasetransitionsincompositesbasedondiisopropylammoniumchlorideandleadtitanate
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