High performance of SnO2-based gas sensor by introducing perovskite-type oxides

K. Shimanoe, N. Ma, T. Oyama, M. Nishibori, K. Watanabe

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Sensing layer mixed perovskite oxide, La0.1Sr0.9Co0.4Fe0.6O3-δ (LSCF), and Pd-loaded SnO2 nanoparticles (LSCF@Pd-SnO2) was deposited on the membrane of MEMS device by injection method, and its gas sensing properties to reducing gases and VOCs were investigated by heating sensor in pulse mode with heaters in ON and OFF state for one second repeatedly. The MEMS sensor showed fast response, high sensitivity and stability to 200 ppm C7H8 at 250°C by pulse heating with extremely low power consumption.

Original languageEnglish
Title of host publicationChemical Sensors 12
Subtitle of host publicationChemical and Biological Sensors and Analytical Systems
EditorsM. Carter, T. Yasukawa, B. A. Chin, A. L. Simonian, Y. Shimizu, W. Y. Lee, L. A. Nagahara, O. Niwa, R. Mukundan
PublisherElectrochemical Society Inc.
Pages31-37
Number of pages7
Edition16
ISBN (Electronic)9781607685395
DOIs
Publication statusPublished - 2016
Externally publishedYes
EventSymposium on Chemical Sensors 12: Chemical and Biological Sensors and Analytical Systems - PRiME 2016/230th ECS Meeting - Honolulu, United States
Duration: 2016 Oct 22016 Oct 7

Publication series

NameECS Transactions
Number16
Volume75
ISSN (Print)1938-5862
ISSN (Electronic)1938-6737

Conference

ConferenceSymposium on Chemical Sensors 12: Chemical and Biological Sensors and Analytical Systems - PRiME 2016/230th ECS Meeting
Country/TerritoryUnited States
CityHonolulu
Period16/10/216/10/7

ASJC Scopus subject areas

  • Engineering(all)

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