Publication detail

VOC-sensitive structures with nanoscale heterojunctions basedon WO3-x nanoneedles and Fe2O3 nanoparticles

VALLEJOS VARGAS, S. GRÁCIA, I. HUBÁLEK, J. CANÉ, C.

Original Title

VOC-sensitive structures with nanoscale heterojunctions basedon WO3-x nanoneedles and Fe2O3 nanoparticles

Type

journal article in Web of Science

Language

English

Original Abstract

Gas-sensitive structures with nanoscale heterojunctions are formed by the co-deposition of WO3-x nanoneedles and Fe2O3 nanoparticles via aerosol-assisted chemical vapour deposition. These composite structures demonstrate enhanced gas sensor performance to ethanol, methanol, acetone, and toluene compared to bare WO3-x nanoneedles devoid of heterojunctions, with better selectivity for the group of analytes studied.

Keywords

Oxides  Nanostructures  Sensitizers  Chemical vapour deposition  Gas sensor

Authors

VALLEJOS VARGAS, S.; GRÁCIA, I.; HUBÁLEK, J.; CANÉ, C.

Released

1. 11. 2017

ISBN

0026-9247

Periodical

Monatshefte fuer Chemie

Year of study

148

Number

11

State

Republic of Austria

Pages from

1921

Pages to

1927

Pages count

7

BibTex

@article{BUT142660,
  author="VALLEJOS VARGAS, S. and GRÁCIA, I. and HUBÁLEK, J. and CANÉ, C.",
  title="VOC-sensitive structures with nanoscale heterojunctions basedon WO3-x nanoneedles and Fe2O3 nanoparticles",
  journal="Monatshefte fuer Chemie",
  year="2017",
  volume="148",
  number="11",
  pages="1921--1927",
  doi="10.1007/s00706-017-1931-y",
  issn="0026-9247"
}