Publication result 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

English Title

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

Type

WoS Article

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.

English 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

Key words in English

Oxides  Nanostructures  Sensitizers  Chemical vapour deposition  Gas sensor

Authors

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

RIV year

2018

Released

01.11.2017

ISBN

0026-9247

Periodical

MONATSHEFTE FUR CHEMIE

Volume

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 FUR CHEMIE",
  year="2017",
  volume="148",
  number="11",
  pages="1921--1927",
  doi="10.1007/s00706-017-1931-y",
  issn="0026-9247"
}