Title of article
Graphene-like nano-sheets for surface acoustic wave gas sensor applications
Author/Authors
Arsat، نويسنده , , R. and Breedon، نويسنده , , M. Mahjour-Shafiei، نويسنده , , M. and Spizziri، نويسنده , , P.G. and Gilje، نويسنده , , S. and Kaner، نويسنده , , R.B. and Kalantar-zadeh، نويسنده , , K. and Wlodarski، نويسنده , , W.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
4
From page
344
To page
347
Abstract
The gas sensing properties of graphene-like nano-sheets deposited on 36° YX lithium tantalate (LiTaO3) surface acoustic wave (SAW) transducers are reported. The thin graphene-like nano-sheets were produced via the reduction of graphite oxide which was deposited on SAW interdigitated transducers (IDTs). Their sensing performance was assessed towards hydrogen (H2) and carbon monoxide (CO) in a synthetic air carrier gas at room temperature (25 °C) and 40 °C. Raman and X-ray photoelectron spectroscopy (XPS) revealed that the deposited graphite oxide (GO) was not completely reduced creating small, graphitic nanocrystals ∼2.7 nm in size.
Journal title
Chemical Physics Letters
Serial Year
2009
Journal title
Chemical Physics Letters
Record number
1925498
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