Publication detail

One-dimensional anodic TiO2nanotubes coated by atomic layer deposition:Towards advanced applications

DVOŘÁK, F. ZAZPE MENDIOROZ, R. KRBAL, M. SOPHA, H. PŘIKRYL, J. NG, S. HROMÁDKO, L. BUREŠ, F. MACÁK, J.

Original Title

One-dimensional anodic TiO2nanotubes coated by atomic layer deposition:Towards advanced applications

Type

journal article in Web of Science

Language

English

Original Abstract

Atomic layer deposition (ALD) represents a unique deposition technique that allows to coat uniformly var-ious high aspect ratio (HAR) porous nanostructures, in addition to its traditional role to coat flat substrates(e.g. Si wafers). Self-organized anodic TiO2nanotube (TNT) layers belong among the most investigatedinorganic nanostructures. They possess highly functional materials with promising application potentialacross many technological fields. Herein, we review the utilization of ALD for the functionalization ofanodic TNT layers by secondary materials to advance their physicochemical and photoelectrochemicalproperties. First, the application of ALD for functionalization of porous aluminium oxide, which representfundamental HAR nanostructure, is briefly introduced. Then the main experimental parameters govern-ing the uniformity and the conformality of ALD coating within HAR nanostructures are discussed. Finally,the review focuses on the use of ALD to deposit secondary materials into TNT layers for various purposes— the introduction of pioneering studies is followed by particular examples of ALD based functional-izations of coated TNT layers for optimized visible-light absorption, charge separation and passivation,(photo)catalysis, stability, gas sensing, and energy storage.

Keywords

Atomic layer deposition, TiO2 nanotube, Coatings, Functionalization, Aspect ratio

Authors

DVOŘÁK, F.; ZAZPE MENDIOROZ, R.; KRBAL, M.; SOPHA, H.; PŘIKRYL, J.; NG, S.; HROMÁDKO, L.; BUREŠ, F.; MACÁK, J.

Released

1. 3. 2019

Publisher

Elsevier

ISBN

2352-9407

Periodical

Applied Materials Today

Year of study

14

Number

1

State

Kingdom of the Netherlands

Pages from

1

Pages to

20

Pages count

20

URL

https://www.sciencedirect.com/science/article/pii/S2352940718305341?via%3Dihub

Full text in the Digital Library

http://hdl.handle.net/11012/184654

BibTex

@article{BUT151748,
  author="Filip {Dvořák} and Raúl {Zazpe Mendioroz} and Miloš {Krbal} and Hanna Ingrid {Sopha} and Jan {Přikryl} and Siow Woon {Ng} and Luděk {Hromádko} and Filip {Bureš} and Jan {Macák}",
  title="One-dimensional anodic TiO2nanotubes coated by atomic layer deposition:Towards advanced applications",
  journal="Applied Materials Today",
  year="2019",
  volume="14",
  number="1",
  pages="1--20",
  doi="10.1016/j.apmt.2018.11.005",
  issn="2352-9407",
  url="https://www.sciencedirect.com/science/article/pii/S2352940718305341?via%3Dihub"
}