Preparation of BaTiO3 nanotube arrays, CoFe2O4 nanoparticles and their composites

Tan WK, Oura K, Kawamura G, Boccaccini AR, Matsuda A (2018)

Publication Type: Conference contribution

Publication year: 2018

Journal

ECS Transactions Electrochemical Society

Publisher: Electrochemical Society Inc.

Book Volume: 82

Pages Range: 51-58

Conference Proceedings Title: ECS Transactions

Event location: Gyeongju, KOR

ISBN: 9781607685395

DOI: 10.1149/08201.0051ecst

Abstract

Multiferroic nanocomposites which possess both ferroelectric and ferromagnetic properties are attracting much attention because of their scientific interest and significant technological promise in novel multifunctional devices. In this work, multiferroic nanocomposites are targeted by anodization of Ti sheets to get TiO2 nanotubes followed by hydrothermal treatment to form BaTiO3 nanotube arrays, which were then used as a component to fabricate multiferroic nanocomposites through electrophoretic deposition (EPD) of CoFe2O4 nanoparticles into the tubular pores. Successful formation of BaTiO3 nanotube arrays and CoFe2O4 nanoparticles were achieved. The morphologies and crystal structure of BaTiO3 nanotube arrays were analyzed by a scanning electron microscope (SEM) and an X-ray diffractometer (XRD). Simulation of EPD of CoFe2O4 nanoparticles into BaTiO3 nanotube arrays was also performed in order to predict and improve the susceptibility of forming a desired composite layer.

Authors with CRIS profile

Aldo Boccaccini Lehrstuhl für Werkstoffwissenschaften (Biomaterialien)

Involved external institutions

Toyohashi University of Technology (TUT) / 豊橋技術科学大学 JP Japan (JP)

How to cite

APA:

Tan, W.K., Oura, K., Kawamura, G., Boccaccini, A.R., & Matsuda, A. (2018). Preparation of BaTiO3 nanotube arrays, CoFe2O4 nanoparticles and their composites. In Begona Ferrari, Tetsuo Uchikoshi, Aldo R. Boccaccini, James H. Dickerson II (Eds.), ECS Transactions (pp. 51-58). Gyeongju, KOR: Electrochemical Society Inc..

MLA:

Tan, W. K., et al. "Preparation of BaTiO3 nanotube arrays, CoFe2O4 nanoparticles and their composites." Proceedings of the 6th International Conference on Electrophoretic Deposition: Fundamentals and Applications, Gyeongju, KOR Ed. Begona Ferrari, Tetsuo Uchikoshi, Aldo R. Boccaccini, James H. Dickerson II, Electrochemical Society Inc., 2018. 51-58.

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