Publication detail

Wireless Anodization of Ti in Closed Bipolar Cells

SOPHA, H. RODRIGUEZ PEREIRA, J. ČIČMANCOVÁ, V. MACÁK, J.

Original Title

Wireless Anodization of Ti in Closed Bipolar Cells

Type

journal article in Web of Science

Language

English

Original Abstract

In this work, the anodization of Ti foils in closed bipolar cells is shown for the first time. Depending on the applied potential, i. e. direct or alternating potential, TiO2 nanotube (TNT) layers can either be prepared on one side or on both sides of a Ti foil. It is shown that due to the use of closed bipolar cells, potentials with different amplitudes can be applied within the individual two half-cells. Additionally, different electrolytes can be used for the anodization of the two sides of a Ti substrate. Thus, the TNT layers obtained under alternating potential on both sides of a Ti foil can have completely different dimensions, i. e. TNT diameter and TNT layer thickness. Furthermore, by employing alternating potentials, black TNT layers can be synthesized on the side of the Ti foil, while being reduced during the last anodization step at negative potentials.

Keywords

anodization; bipolar electrochemistry; closed cell; nanotube layers; TiO2

Authors

SOPHA, H.; RODRIGUEZ PEREIRA, J.; ČIČMANCOVÁ, V.; MACÁK, J.

Released

1. 8. 2021

Publisher

Wiley-VCH

Location

WEINHEIM

ISBN

2196-0216

Periodical

ChemElectroChem

Year of study

8

Number

20

State

Federal Republic of Germany

Pages from

3827

Pages to

3831

Pages count

6

URL

https://www.webofscience.com/wos/woscc/full-record/WOS:000681753500001

Full text in the Digital Library

http://hdl.handle.net/11012/203047

BibTex

@article{BUT173180,
  author="Hanna Ingrid {Sopha} and Jhonatan {Rodriguez Pereira} and Veronika {Čičmancová} and Jan {Macák}",
  title="Wireless Anodization of Ti in Closed Bipolar Cells",
  journal="ChemElectroChem",
  year="2021",
  volume="8",
  number="20",
  pages="3827--3831",
  doi="10.1002/celc.202100799",
  issn="2196-0216",
  url="https://www.webofscience.com/wos/woscc/full-record/WOS:000681753500001"
}