Publication result detail

Self-organization of layered perovskites on TiO2 nanotubes surface by atomic layer deposition

ORUDZHEV, F.; RAMAZANOV, S.; ISAEV, A.; ALIKHANOV, N.; SOBOLA, D.; PRESNIAKOV, M.; KAVIYARASU, K.

Original Title

Self-organization of layered perovskites on TiO2 nanotubes surface by atomic layer deposition

English Title

Self-organization of layered perovskites on TiO2 nanotubes surface by atomic layer deposition

Type

Paper in proceedings (conference paper)

Original Abstract

By atomic layer deposition synthesis route has been performed to obtain perovskite/TiO2 nanotubes heterostructure. Perovskite nanolayer were grown on the surface of TiO2 nanotubes. UV–visible (UV–vis) diffuse reflectance spectroscopy indicated that the absorption spectrum of the perovskite/TiO2 composite extended into the visible-light region. The optical energy band gap for direct and indirect transition was determined for the perovskite /TiO2 composite which is 2,67 and 2,31 eV, respectively.

English abstract

By atomic layer deposition synthesis route has been performed to obtain perovskite/TiO2 nanotubes heterostructure. Perovskite nanolayer were grown on the surface of TiO2 nanotubes. UV–visible (UV–vis) diffuse reflectance spectroscopy indicated that the absorption spectrum of the perovskite/TiO2 composite extended into the visible-light region. The optical energy band gap for direct and indirect transition was determined for the perovskite /TiO2 composite which is 2,67 and 2,31 eV, respectively.

Keywords

Atomic layer deposition Perovskite TiO2 nanotubes Band gap Urbach energy

Key words in English

Atomic layer deposition Perovskite TiO2 nanotubes Band gap Urbach energy

Authors

ORUDZHEV, F.; RAMAZANOV, S.; ISAEV, A.; ALIKHANOV, N.; SOBOLA, D.; PRESNIAKOV, M.; KAVIYARASU, K.

RIV year

2021

Released

27.04.2020

Publisher

Elsevier

Book

Materials Today: Proceedings

ISBN

2214-7853

Periodical

Materials Today: Proceedings

State

United States of America

Pages from

1

Pages to

4

Pages count

4

URL

https://doi.org/10.1016/j.matpr.2020.04.153

BibTex

@inproceedings{BUT163894,
  author="Farid {Orudzhev} and Shihgasan {Ramazanov} and A.B. {Isaev} and N.M.-R. {Alikhanov} and Dinara {Sobola} and M.Yu. {Presniakov} and K. {Kaviyarasu}",
  title="Self-organization of layered perovskites on TiO2 nanotubes surface by atomic layer deposition",
  booktitle="Materials Today: Proceedings",
  year="2020",
  journal="Materials Today: Proceedings",
  pages="1--4",
  publisher="Elsevier",
  doi="10.1016/j.matpr.2020.04.153",
  issn="2214-7853",
  url="https://doi.org/10.1016/j.matpr.2020.04.153"
}

Documents

1-s2.0-S2214785320327681-main