Enhanced dielectric properties of PVDF-based composite film with BaTiO3@SrTiO3 nanoparticles

被引：6

作者：

Zhao, Yang ^{[1
]}

Zhang, Yongming ^{[1
]}

He, Zemin ^{[1
]}

Zhang, Huimin ^{[1
]}

Wang, Haiyang ^{[1
]}

Zhao, Yuzhen ^{[1
]}

机构：

[1] Xijing Univ, Sch Sci, Xian Key Lab Adv Photoelect Mat & Energy Convers, Xian 710123, Peoples R China

来源：

NEW JOURNAL OF CHEMISTRY | 2022年 / 46卷 / 22期

关键词：

ENERGY-STORAGE DENSITY; CORE-SHELL PARTICLES; POLY(VINYLIDENE FLUORIDE); BATIO3; NANOPARTICLES; HIGH-PERMITTIVITY; POLYMER; NANOCOMPOSITES; CONSTANT; SRTIO3; FABRICATION;

D O I：

10.1039/d2nj01425d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new ceramic/polymer composite based on BaTiO3@SrTiO3 (BT@ST) nanoparticles and polyvinylidene fluoride (PVDF) has been prepared and it has been proved by XRD, SEM, and TEM techniques that the BaTiO3@SrTiO3 nanoparticles are dispersed in the polymer matrix. Further, the effects of the inorganic filler contents of BT@ST nanoparticles on the dielectric behavior and the thermal and physical properties of this composite are discussed. The results showed that the BT@ST/PVDF composite film exhibited a relatively high dielectric constant (epsilon), low loss tangent (tan delta), and good temperature stability. At the same time, the physical and thermal properties of the BT@ST/PVDF composite film remained stable, and this composite can be applied in future electronic device related fields.

引用

页码：10577 / 10583

页数：7

共 47 条

[1] SrTiO3-BaTiO3 nanocomposites with temperature independent permittivity and linear tunability fabricated using field-assisted sintering from chemically synthesized powders
Airimioaei, M.
Buscaglia, M. T.
Tredici, I.
Anselmi-Tamburini, U.
Ciomaga, C. E.
Curecheriu, L.
Bencan, A.
Buscaglia, V.
Mitoseriu, L.
[J]. JOURNAL OF MATERIALS CHEMISTRY C, 2017, 5 (35) : 9028 - 9036
[2] Synthesis and evaluation of PVDF-MgTiO3 polymer-ceramic composites for low-k dielectric applications
Bharath, R. Sundararam
Chakraborthy, Tirthankar
Nhalil, Hariharan
Masin, B.
Ashok, K.
Sreemoolanadhan, H.
Oommen, Charlie
Elizabeth, Suja
[J]. JOURNAL OF MATERIALS CHEMISTRY C, 2019, 7 (15) : 4484 - 4496
[3] Ultrafine core-shell BaTiO3@SiO2 structures for nanocomposite capacitors with high energy density
Bi, Ke
Bi, Meihua
Hao, Yanan
Luo, Wei
Cai, Ziming
Wang, Xiaohui
Huang, Yunhui
[J]. NANO ENERGY, 2018, 51 : 513 - 523
[4] Sonochemically produced ZnS-coated polystyrene core-shell particles for use in photonic crystals
Breen, ML
Dinsmore, AD
Pink, RH
Qadri, SB
Ratna, BR
[J]. LANGMUIR, 2001, 17 (03) : 903 - 907
[5] Coating of BaCO3 crystals with TiO2:: Versatile approach to the synthesis of BaTiO3 tetragonal nanoparticles
Buscaglia, Maria Teresa
Buscaglia, Vincenzo
Alessio, Rocco
[J]. CHEMISTRY OF MATERIALS, 2007, 19 (04) : 711 - 718
[6] A critical analysis of the α, β and γ phases in poly(vinylidene fluoride) using FTIR
Cai, Xiaomei
Lei, Tingping
Sun, Daoheng
Lin, Liwei
[J]. RSC ADVANCES, 2017, 7 (25): : 15382 - 15389
[7] Size and shape control of SrTiO3 particles grown by epitaxial self-assembly
Calderone, VR
Testino, A
Buscaglia, MT
Bassoli, M
Bottino, C
Viviani, M
Buscaglia, V
Nanni, P
[J]. CHEMISTRY OF MATERIALS, 2006, 18 (06) : 1627 - 1633
[8] Comparative Investigation of the Structure and Properties of Ferroelectric Poly(vinylidene fluoride) and Poly(vinylidene fluoride-trifluoroethylene) Thin Films Crystallized on Substrates
Chen, Shuting
Yao, Kui
Tay, Francis Eng Hock
Chew, Lydia Li Shan
[J]. JOURNAL OF APPLIED POLYMER SCIENCE, 2010, 116 (06) : 3331 - 3337
[9] Flexible Nanodielectric Materials with High Permittivity for Power Energy Storage
Dang, Zhi-Min
Yuan, Jin-Kai
Yao, Sheng-Hong
Liao, Rui-Jin
[J]. ADVANCED MATERIALS, 2013, 25 (44) : 6334 - 6365
[10] Fundamentals, processes and applications of high-permittivity polymer matrix composites
Dang, Zhi-Min
Yuan, Jin-Kai
Zha, Jun-Wei
Zhou, Tao
Li, Sheng-Tao
Hu, Guo-Hua
[J]. PROGRESS IN MATERIALS SCIENCE, 2012, 57 (04) : 660 - 723

← 1 2 3 4 5 →