Phase transition and dielectric relaxation of a mixed ferroelectric composite from cellulose nanoparticles and triglycine sulfate

被引：2

作者：

Mai Bich Dung ^{[1
]}

Nguyen Hoai Thuong ^{[2
,3
]}

机构：

[1] Ind Univ Ho Chi Minh City, Inst Biotechnol & Food Technol, Ho Chi Minh City, Vietnam

[2] Ton Duc Thang Univ, Inst Computat Sci, Div Computat Phys, Ho Chi Minh City, Vietnam

[3] Ton Duc Thang Univ, Fac Elect & Elect Engn, Ho Chi Minh City, Vietnam

来源：

FERROELECTRICS | 2019年 / 550卷 / 01期

关键词：

Ferroelectric nanocomposites; dielectric relaxation; phase transition; nanocellulose; NANOCRYSTALLINE CELLULOSE; COTTON FIBERS; CRYSTAL; DISPERSION;

D O I：

10.1080/00150193.2019.1652504

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The work is devoted to the study on electrophysical properties of a novel ferroelectric composite consisting of triglycine sulfate (TGS) and cellulose nanoparticles at different composition weight ratios from 25 to 120??C under a weak electric field at frequencies of 10(2)?10(6) Hz. The obtained results indicated that an increase in cellulose concentration in the composite led to increasing the phase transition temperature by three to a few tens of degrees Celsius higher than those for single crystal TGS (+49??C) and led to decreasing characteristic relaxation frequency of TGS inclusion in the studied frequency range.

引用

页码：141 / 150

页数：10

共 50 条

[31] Dielectric relaxation and phase structure in PZN based ferroelectric ceramics
樊慧庆
张良莹
姚熹
Progress in Natural Science, 1998, (03) : 3 - 5
[32] Dielectric study of the ferroelectric phase transition in DMAGaS crystal
Tchukvinskyi, R
Cach, R
Czapla, Z
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 1998, 53 (3-4): : 105 - 111
[33] Relaxation and phase-transition characteristics of relaxor ferroelectric potassium lithium niobate
Jun, Byeong-Eog
Jeong, Jung Hyun
Choi, Byung Chun
Hwang, Yoon-Hwae
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2015, 66 (11) : 1736 - 1743
[34] INFRALOW FREQUENCY DISPERSION OF DIELECTRIC PERMITTIVITY DUE TO IRREVERSIBLE DOMAIN-WALLS MOTION NEAR PHASE-TRANSITION POINT IN TRIGLYCINE SULFATE
GALIYAROVA, NM
FERROELECTRICS, 1990, 111 : 171 - 179
[35] Ferroelectric phase transition in the PbSe + PbSeO3 composite
V. V. Tomaev
Glass Physics and Chemistry, 2009, 35 : 660 - 667
[36] Ferroelectric phase transition in the PbSe + PbSeO3 composite
Tomaev, V. V.
GLASS PHYSICS AND CHEMISTRY, 2009, 35 (06) : 660 - 667
[37] DIELECTRIC RELAXATION OF TGS CRYSTAL IN THE SECOND ORDER PHASE TRANSITION
Alexandru, Horia V.
Mindru, Carmen
Berbecaru, C.
DIGEST JOURNAL OF NANOMATERIALS AND BIOSTRUCTURES, 2012, 7 (03) : 1353 - 1364
[38] Ferroelectric phase transition in LaBSiO5 crystals from results of thermal and dielectric measurements
B. A. Strukov
E. P. Ragula
S. Yu. Stefanovich
I. V. Shnaidshtein
S. V. Arkhangel’skaya
A. Onodera
Physics of the Solid State, 1998, 40 : 1193 - 1195
[39] Mechanical and dielectric investigation on point defects and phase transition in ferroelectric ceramics
Zhu, J. S.
Chen, K.
Li, W.
Yan, F.
Dai, Y. R.
Lu, X. M.
Wang, Y. N.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2006, 442 (1-2): : 49 - 54
[40] Origin of Chiral Phase Transition of Polar Vortex in Ferroelectric/Dielectric Superlattices
Zheng, Sizheng
Zhang, Jingtong
Li, Ailin
Wang, Jie
NANO LETTERS, 2025, 25 (04) : 1397 - 1403

← 1 2 3 4 5 →