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Fabrication of Pd-Pt/ZnO for High Sensitive Gaseous Formaldehyde Sensor.
Zhu, Zhen; Huang, Shu-Hua; Liu, Cheng-Xuan; Wu, Ren-Jang.
Afiliação
  • Zhu Z; School of Environmental Science and Safety Engineering, Tianjin University of Technology, Tianjin 300384, China.
  • Huang SH; Department of Applied Chemistry, Providence University, Shalu, Taichung 433, Taiwan, R.O.C.
  • Liu CX; Department of Applied Chemistry, Providence University, Shalu, Taichung 433, Taiwan, R.O.C.
  • Wu RJ; Department of Applied Chemistry, Providence University, Shalu, Taichung 433, Taiwan, R.O.C.
J Nanosci Nanotechnol ; 18(3): 1682-1687, 2018 Mar 01.
Article em En | MEDLINE | ID: mdl-29448645
ABSTRACT
In the present work, the successful fabrication of highly sensitive formaldehyde sensor based on ZnO doped Pd and Pt nanoparticles. The Pt-Pt/ZnO has been synthesized through a simple, facile and rapid method and characterized by several techniques. The fabricated Pt-Pt/ZnO exhibited a very high HCHO gas sensor response of 289.2 to 10 ppm, good selectivity and experimental detection limit of 0.5 ppm at room temperature. Response and recovery times for formaldehyde are 96 s and 46 s, respectively, at room temperature. Therefore, Pt-Pt/ZnO is a promising application in the field of detection of formaldehyde.
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Texto completo: 1 Base de dados: MEDLINE Tipo de estudo: Diagnostic_studies Idioma: En Revista: J Nanosci Nanotechnol Ano de publicação: 2018 Tipo de documento: Article País de afiliação: China
Texto completo
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XML
PubMed Links
Buscar no Google

Texto completo: 1 Base de dados: MEDLINE Tipo de estudo: Diagnostic_studies Idioma: En Revista: J Nanosci Nanotechnol Ano de publicação: 2018 Tipo de documento: Article País de afiliação: China