title: A novel synthesis route for Pt-loaded SnO2 nanofibers and their sensing properties.
abstract: A novel one-pot synthesis method for Pt-loaded SnO2 nanofibers is reported on the basis of the sol-gel and electrospinning-combined process. The ultraviolet illumination was used for in-situ growth of Pt nanoparticles in the electrospinning solution. The sensing capability of pure SnO2 nanofibers was significantly improved by loading Pt nanoparticles. The Pt-loaded SnO2 nanofibers showed a good selectivity to toluene gas. The optimization of Pt amount in SnO2 nanofibers was essential to obtain best sensing performances. The one-pot synthesis method developed in this work may extend the use of oxide nanofibers in chemical gas sensors.
authors.forename: Joon-Hyuk
authors.initials: JH
authors.lastname: Byun
authors.forename: Akash
authors.initials: A
authors.lastname: Katoch
authors.forename: Sun-Woo
authors.initials: SW
authors.lastname: Choi
authors.forename: Jae-Hun
authors.initials: JH
authors.lastname: Kim
authors.forename: Sang Sub
authors.initials: SS
authors.lastname: Kim