Detail publikace

Micromachined Gas Sensors Based on Au-functionalized SnO2 Nanorods Directly Integrated without Catalyst Seeds via AA-CVD

VALLEJOS VARGAS, S. SELINA, S. ANNANOUCH, F. GRÁCIA, I. LLOBET, E. BLACKMAN, C.

Originální název

Micromachined Gas Sensors Based on Au-functionalized SnO2 Nanorods Directly Integrated without Catalyst Seeds via AA-CVD

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

Tin oxide nanorods functionalized with Au nanoparticles are vapour synthesised at relatively lower temperatures than previously reported and without the need of catalyst seeds using co-deposition method via aerosol-assisted chemical vapour deposition. These functionalized structures formed directly, in a single-step process, on silicon micromachined platforms are tested toward H2, showing 12-fold greater response, 6-fold faster response time and better selectivity to CO compared to a similar non-functionalized system. Results show the significance of these method to form highly gas sensitive nanostructures compatible with the complementary electronic for the fabrication of gas microsensor devices.

Klíčová slova

Nanostructures; tin oxide; functionalization ;AACVD; gas sensors

Autoři

VALLEJOS VARGAS, S.; SELINA, S.; ANNANOUCH, F.; GRÁCIA, I.; LLOBET, E.; BLACKMAN, C.

Vydáno

7. 9. 2016

Nakladatel

Elsevier

Místo

Budapest

ISSN

1877-7058

Periodikum

Procedia Engineering

Ročník

168

Číslo

1

Stát

Nizozemsko

Strany od

1078

Strany do

1081

Strany počet

4

URL

https://www.sciencedirect.com/science/article/pii/S187770581633658X

Plný text v Digitální knihovně

http://hdl.handle.net/11012/203144

BibTex

@article{BUT142013,
  author="Stella {Vallejos Vargas} and Soultana {Selina} and Fatima {Annanouch} and Isabel {Grácia} and Eduard {Llobet} and Chris {Blackman}",
  title="Micromachined Gas Sensors Based on Au-functionalized SnO2 Nanorods Directly Integrated without Catalyst Seeds via AA-CVD",
  journal="Procedia Engineering",
  year="2016",
  volume="168",
  number="1",
  pages="1078--1081",
  doi="10.1016/j.proeng.2016.11.344",
  issn="1877-7058",
  url="https://www.sciencedirect.com/science/article/pii/S187770581633658X"
}