Piezoresponse force microscopy of BaTiO3-chitosan and BaTiO3-polyethylene glycol nanocomposites

被引：3

作者：

Silva, Luis M. Angelats ^{[1
]}

Lopez, Jose A. Roldan ^{[1
,2
]}

Castro, Wilder M. Aguilar ^{[2
]}

Belov, Pavel A. ^{[3
]}

Emelianov, Nikita A. ^{[3
]}

机构：

[1] Antenor Orrego Private Univ, Trujillo 130101, Peru

[2] Natl Univ Trujillo, Trujillo 130101, Peru

[3] Kursk State Univ, Kursk 305000, Russia

来源：

MRS ADVANCES | 2021年 / 6卷 / 16期

关键词：

BATIO3; NANOPARTICLES;

D O I：

10.1557/s43580-021-00066-5

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Influence of surface modification of barium titanate nanoparticles of spherical shape with the average size of 200 nm in ferroelectric tetragonal crystal phase on the value of piezoelectric response by piezoelectric force microscopy has been studied. It has been found that the modification of the surface of nanoparticles with organic molecules for the increasing of biocompatibility leads to a decrease in the value of effective piezo response from 150 to 48-60 pm/V. At the same time, it is possible to switch polarization in the investigated samples. This allows to consider the mentioned nanocomposites to be promising materials for diagnostics and treatment of cancer tumors, as well as creation of new generation implants accelerating the osteogenesis process.

引用

页码：422 / 426

页数：5

共 50 条

[31] Electrorheological properties of PANI/BaTiO3 nanocomposites
Belza, T
Pavlinek, V
Saha, P
Xia, H
Qiu, G
ELECTRORHEOLOGICAL FLUIDS AND MAGNETORHEOLOGICAL SUSPENSIONS (ERMR 2004), PROCEEDINGS, 2005, : 521 - 527
[32] High percolative BaTiO3-Ni nanocomposites
Tuan, Wei-Hsing
Huang, Yung-Ching
MATERIALS CHEMISTRY AND PHYSICS, 2009, 118 (01) : 187 - 190
[33] Characterization of ferroelectric BaTiO3 (100) surfaces by variable temperature scanning surface potential microscopy and piezoresponse imaging
Kalinin, SV
Bonnell, DA
FERROELECTRIC THIN FILMS VIII, 2000, 596 : 327 - 332
[34] Dielectric Properties of Binary BaTiO3/PVDF and Graphite doped GN/BaTiO3/PVDF nanocomposites
Li, Yuchao
Li, Robert Kwok Yiu
Tjong, Sie Chin
INEC: 2010 3RD INTERNATIONAL NANOELECTRONICS CONFERENCE, VOLS 1 AND 2, 2010, : 680 - 681
[35] Durable Thermoregulating, Antibacterial, and UV Protective Smart Cotton Embedded with Polyethylene Glycol and BaTiO3
Kumar, Amit
Sharma, Moolchand
Vaish, Rahul
ACS APPLIED ENGINEERING MATERIALS, 2022, 1 (01): : 184 - 192
[36] Piezoresponse properties of orderly assemblies of BaTiO3 and SrTiO3 nanocube single crystals
Mimura, K.
Kato, K.
Imai, H.
Wada, S.
Haneda, H.
Kuwabara, M.
APPLIED PHYSICS LETTERS, 2012, 101 (01)
[37] SURFACE MORPHOLOGIES OF BATIO3 THIN-FILMS BY ATOMIC-FORCE MICROSCOPY
YOON, YS
YOON, YK
LEE, JY
YOM, SS
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 1994, 33 (7A): : 4075 - 4079
[38] Flexible PVDF-BaTiO3 Nanocomposites for Pressure Sensors
Olmos, D.
Gonzalez-Gaitano, G.
Vela, R.
Cordoba, L.
Gonzalez-Benito, J.
Kholkin, A. L.
2012 INTERNATIONAL SYMPOSIUM ON APPLICATIONS OF FERROELECTRICS HELD JOINTLY WITH 11TH IEEE ECAPD AND IEEE PFM (ISAF/ECAPD/PFM), 2012,
[39] Dielectric properties of ceramic nanocomposites with BaTiO3 dispersoid
Nagai, T
Hwang, HJ
Yasuoka, M
Sando, M
Niihara, K
INNOVATIVE PROCESSING AND SYNTHESIS OF CERAMICS, GLASSES, AND COMPOSITES, 1998, 85 : 369 - 378
[40] Dielectric response of Ag/BaTiO3/epoxy nanocomposites
L. Ramajo
M. S. Castro
M. M. Reboredo
Journal of Materials Science, 2010, 45 : 106 - 111

← 1 2 3 4 5 →