Deposition of Pd onto SnO2 nanoparticles-based gas sensors using a Pd complex as the precursor

Tetsuya Kida, Hiroyuki Kurachi, Masayoshi Yuasa, Kengo Shimanoe, Noboru Yamazoe

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

2 Citations (Scopus)

Abstract

The deposition of Pd nanoparticles onto thiol-functionalized SnO 2 nanoparticles was carried out at the aqueous/organic liquid/liquid interface to prepare Pd-loaded SnO2 nanoparticles for high-sensitive sensor materials. The method is based on the self-assembly deposition of Pd onto dimercaptosucinic acid (DMSA)-functionalized SnO2 nanoparticles (mean diameter: 4 nm) prepared by a hydrothermal method. Pd nanoparticles of 2-3 nm in chloroform were prepared by thermal decomposition of a Pd complex at high temperature (170°C). Thin film-type device using the prepared Pd-loaded SnO2 nanoparticles was fabricated and tested for its sensing properties.

Original languageEnglish
Title of host publicationMulti-functional Materials and Structures - International Conference on Multifunctional Materials and Structures
PublisherTrans Tech Publications
Pages1506-1509
Number of pages4
ISBN (Print)0878493786, 9780878493784
Publication statusPublished - Jan 1 2008
EventMulti-functional Materials and Structures - International Conference on Multifunctional Materials and Structures - Hong Kong, P.R., China
Duration: Jul 28 2008Jul 31 2008

Publication series

NameAdvanced Materials Research
Volume47-50 PART 2
ISSN (Print)1022-6680

Other

OtherMulti-functional Materials and Structures - International Conference on Multifunctional Materials and Structures
CountryChina
CityHong Kong, P.R.
Period7/28/087/31/08

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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  • Cite this

    Kida, T., Kurachi, H., Yuasa, M., Shimanoe, K., & Yamazoe, N. (2008). Deposition of Pd onto SnO2 nanoparticles-based gas sensors using a Pd complex as the precursor. In Multi-functional Materials and Structures - International Conference on Multifunctional Materials and Structures (pp. 1506-1509). (Advanced Materials Research; Vol. 47-50 PART 2). Trans Tech Publications.