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Nanosized titania derived from a novel sol-gel process for ammonia gas sensor applications

Title data

Biskupski, Diana ; Herbig, Bettina ; Schottner, Gerhard ; Moos, Ralf:
Nanosized titania derived from a novel sol-gel process for ammonia gas sensor applications.
In: Sensors and Actuators B: Chemical. Vol. 153 (2011) Issue 2 . - pp. 329-334.
ISSN 0925-4005
DOI: https://doi.org/10.1016/j.snb.2010.10.029

Official URL: Volltext

Project information

Project title:
Project's official titleProject's id
Forschungsverbund FOROXIDNo information

Project financing: Andere
Bayerische Forschungsstiftung

Abstract in another language

Highly redispersible anatase nanoparticles were prepared by a novel sol–gel based hydrothermal process for gas sensing applications. Thin titania films composed of nanoparticles were deposited on Au interdigital electrodes by dip-coating, annealed and tested in a gas test bench at 350 °C. The anatase films showed a very high sensitivity towards ammonia and no cross interference by CO2, O2 and C3H8. To classify the sensor as an ammonia gas sensor, a comparison with other sensor designs from literature has been performed.

Further data

Item Type: Article in a journal
Refereed: Yes
Institutions of the University: Faculties > Faculty of Engineering Science
Faculties > Faculty of Engineering Science > Chair Functional Materials
Faculties > Faculty of Engineering Science > Chair Functional Materials > Chair Functional Materials - Univ.-Prof. Dr.-Ing. Ralf Moos
Faculties
Profile Fields > Advanced Fields > Advanced Materials
Research Institutions > Research Centres > Bayreuth Center for Material Science and Engineering - BayMAT
Profile Fields
Profile Fields > Advanced Fields
Research Institutions
Research Institutions > Research Centres
Result of work at the UBT: Yes
DDC Subjects: 600 Technology, medicine, applied sciences > 620 Engineering
Date Deposited: 19 Jan 2015 08:23
Last Modified: 13 Apr 2016 07:03
URI: https://eref.uni-bayreuth.de/id/eprint/5612