Two steps hydrothermal growth and characterisations of BaTiO3 films composed of nanowires

被引：2

作者：

Zawawi, Che Zaheerah Najeehah Che Mohd ^{[1
]}

Salleh, Shahril ^{[2
]}

Jew, Lee Oon ^{[1
]}

Chaudhary, Kashif Tufail ^{[2
]}

Helmi, Mohamad ^{[2
]}

Aziz, Muhammad Safwan ^{[2
]}

Haider, Zuhaib ^{[2
]}

Ali, Jalil ^{[2
]}

机构：

[1] Univ Malaysia Terengganu, Sch Ocean Engn, Kuala Terengganu 21030, Terengganu, Malaysia

[2] UTM, Fac Sci, Johor Baharu 81310, Johor, Malaysia

来源：

INTERNATIONAL LASER TECHNOLOGY AND OPTICS SYMPOSIUM (ILATOS 2017) | 2018年 / 1027卷

关键词：

THIN-FILMS; LAYER; NANOSTRUCTURES; NANOTUBES; SENSORS;

D O I：

10.1088/1742-6596/1027/1/012014

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Barium titanate (BaTiO3) films composed of nanowires have gained considerable research interest due to their lead-free composition and strong energy conversion efficiency. BaTiO3 films can be developed with a simple two steps hydrothermal reactions, which are low cost effective. In this research, BaTiO3 films were fabricated on titanium foil through two steps hydrothermal method namely, the growth of TiO2 and followed by BaTiO3 films. The structural evolutions and the dielectric properties of the films were investigated as well. The structural evolutions of titanium dioxide (TiO2) and BaTiO3 nanowires were characterized using X-ray diffraction and scanning electron microscopy. First step of hydrothermal reaction, TiO2 nanowires were prepared in varied temperatures of 160 degrees C, 200 degrees C and 250 degrees C respectively. Second step of hydrothermal reaction was performed to produce a layer of BaTiO3 films.

引用

页数：8

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