Impact of nanoconfinement on the diisopropylammonium chloride (C<sub>6</sub>H<sub>16</sub>ClN) organic ferroelectric

Барышников, С. В.; Charnaya, E. V.; Milinskiy, A. Yu.; Парфенов, В. А.; Егорова, И. В.

doi:10.1080/01411594.2017.1378880

Cited by 20 publications

(6 citation statements)

References 24 publications

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“…Some simple diisopropylammonium (dipH) salts have attracted attention as ferroelectric materials [8][9][10][11][12][13]. The aforementioned studies almost exclusively focused on some of the corresponding halogenides.…”

Section: Commentmentioning

confidence: 99%

Synthesis and crystal structure of a new polymorph of diisopropylammonium trichloroacetate, C₈H₁₆Cl₃NO₂

Reiß

Meyer

Graf³

2019

Zeitschrift Für Kristallographie - New Crystal Structures

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Section: Commentmentioning

confidence: 99%

Synthesis and crystal structure of a new polymorph of diisopropylammonium trichloroacetate, C₈H₁₆Cl₃NO₂

Reiß

Meyer

Graf³

2019

Zeitschrift Für Kristallographie - New Crystal Structures

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“…С момента открытия сегнетоэлектричества в DIPAC проводились различные исследования полярной фазы [7][8][9][10][11]. Однако эти исследования не затрагивали проблему стабильности сегнетоэлектрической модификации при комнатной температуре в течение длительного времени.…”

Section: Introductionunclassified

Структурная Эволюция Молекулярного Сегнетоэлектрика Хлорида Диизопропиламмония (DIPAC)

Ускова¹,

Чарная²,

Подорожкин³

et al. 2020

Физика Твердого Тела

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Changes in structure of a new molecular ferroelectric diisopropylammonium chloride (C6H16ClN, DIPAC) at room temperature were studied by high-resolution (CP-MAS) nuclear magnetic resonance (NMR) and X-ray analysis. NMR measurements were carried out for ^{13}С nuclei. Monoclinic ferroelectric and orthorhombic nonpolar phases as well as their coexistence were observed depending on time and thermal treatment. It was shown that the polar modification of DIPAC at room temperature transforms with time to the nonpolar orthorhombic structure. N. I. Uskova, E. V. Charnaya, L. Yu. Podorozhkin, S. V. Baryshnikov, I. V. Egorova, A. Yu. Milinskii

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“…В связи с перспективами практического использования новых органических сегнетоэлектриков, значительный интерес вызывают исследования влияния понижения размеров на их свойства. Фазовые переходы в наноструктурированных сегнетоэлектриках DIPAС и DIPAB изучались в [5][6][7][8]. Были обнаружены сдвиги температур и изменение последовательности сегнетоэлектрических фазовых переходов.…”

Section: Introductionunclassified

Влияние Наноконфайнмента На Кинетику Фазовых Переходов В Органическом Сегнетоэлектрике DIPAI

Милинский¹,

Барышников²,

Чарная³

et al. 2020

Физика Твердого Тела

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The results of studying the linear and nonlinear dielectric properties of a new organic ferroelectric diisopropylammonium iodide (DIPAI), embedded in porous alumina films, in comparison with bulk DIPAI, are presented. It was found, for DIPAI in pores 300 and 60 nm in diameter the ferroelectric phase is formed in the heating and cooling modes in the temperature interval between two structural phase transitions above room temperature. No noticeable temperature hysteresis was observed for both phase transitions. It was shown that the boundaries of the intermediate polar phase for nanostructured DIPAI shift to low temperatures with decreasing pore size. For bulk DIPAI, two structural transitions were revealed during heating with the formation of an intermediate polar phase and only one transition during cooling, below which ferroelectricity occurred. The temperature of this transition was much lower than the corresponding temperature during heating. It is assumed that the observed differences in phase transitions for DIPAI in pores and bulk DIPAI are associated with acceleration of the phase transitions kinetics under conditions of nanoconfinement.

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Impact of nanoconfinement on the diisopropylammonium chloride (C₆H₁₆ClN) organic ferroelectric

Cited by 20 publications

References 24 publications

Synthesis and crystal structure of a new polymorph of diisopropylammonium trichloroacetate, C₈H₁₆Cl₃NO₂

Synthesis and crystal structure of a new polymorph of diisopropylammonium trichloroacetate, C₈H₁₆Cl₃NO₂

Структурная Эволюция Молекулярного Сегнетоэлектрика Хлорида Диизопропиламмония (DIPAC)

Влияние Наноконфайнмента На Кинетику Фазовых Переходов В Органическом Сегнетоэлектрике DIPAI

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Impact of nanoconfinement on the diisopropylammonium chloride (C6H16ClN) organic ferroelectric

Cited by 20 publications

References 24 publications

Synthesis and crystal structure of a new polymorph of diisopropylammonium trichloroacetate, C8H16Cl3NO2

Synthesis and crystal structure of a new polymorph of diisopropylammonium trichloroacetate, C8H16Cl3NO2

Структурная Эволюция Молекулярного Сегнетоэлектрика Хлорида Диизопропиламмония (DIPAC)

Влияние Наноконфайнмента На Кинетику Фазовых Переходов В Органическом Сегнетоэлектрике DIPAI

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Impact of nanoconfinement on the diisopropylammonium chloride (C₆H₁₆ClN) organic ferroelectric

Synthesis and crystal structure of a new polymorph of diisopropylammonium trichloroacetate, C₈H₁₆Cl₃NO₂

Synthesis and crystal structure of a new polymorph of diisopropylammonium trichloroacetate, C₈H₁₆Cl₃NO₂