Palladium nanoparticle-based surface acoustic wave hydrogen sensor

ACS Applied Materials & Interfaces
Devika SilEric Borguet

Abstract

Palladium (Pd) nanoparticles (5-20 nm) are used as the sensing layer on surface acoustic wave (SAW) devices for detecting H2. The interaction with hydrogen modifies the conductivity of the Pd nanoparticle film, producing measurable changes in acoustic wave propagation, which allows for the detection of this explosive gas. The nanoparticle-based SAW sensor responds rapidly and reversibly at room temperature.

References

Jul 1, 1993·Physical Review. B, Condensed Matter·J A EastmanB J Kestel
Jul 25, 1994·Physical Review Letters·R J WolfJ R Ray
May 30, 2002·Analytical Chemistry·E C WalterR M Penner
Nov 5, 2004·Physical Review Letters·Nuria LopezMiquel Salmeron
Nov 1, 2006·Langmuir : the ACS Journal of Surfaces and Colloids·Francisco J Ibañez, Francis P Zamborini
Feb 6, 2008·The Review of Scientific Instruments·A B Phillips, B S Shivaram
Feb 3, 2011·ACS Applied Materials & Interfaces·Andrii I BuvailoEric Borguet
May 20, 2011·Langmuir : the ACS Journal of Surfaces and Colloids·Micaela Crespo-QuesadaLioubov Kiwi-Minsker
Jan 1, 2010·Sensors·Mohamed M El Gowini, Walied A Moussa

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Citations

Oct 8, 2016·ACS Applied Materials & Interfaces·Satyapaul A SinghGiridhar Madras
Apr 12, 2017·Sensors·Jagannath DevkotaDavid W Greve
Jan 1, 2016·Nanomaterials·Sung-Ho ShinJunghyo Nah
Oct 19, 2019·Sensors·Cynthia Cibaka NdayaArnaud Brioude
Sep 12, 2017·Analytical Sciences : the International Journal of the Japan Society for Analytical Chemistry·Geun Wan Kim, Ji Won Ha
Nov 21, 2017·Analytical Methods : Advancing Methods and Applications·David B GoHsueh-Chia Chang
Sep 30, 2021·Langmuir : the ACS Journal of Surfaces and Colloids·XingChang ZengYang He

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