Highly sensitive and selective hydrogen sulfide and toluene sensors using Pd fuctionalized WO3 nanofibers for potential diagnosis of halitosis and lug cancer

배지현 - SENSORS AND ACTUATORS B-CHEMICAL, 2014 - scholarworks.bwise.kr
In this work, we report a remarkably improved toluene response and superior cross-
sensitivity against H-2 S molecules by combining Pd catalysts and highly porous WO3
nanofibers (NFs). We functionalized Pd catalysts inside and/or outside of WO3 NFs
synthesized by electrospinning, which is a facile and versatile process for producing webs of
metal oxide NFs. Pd-embedded WO3 NFs were obtained by the electrospinning of a Pd and
W composite precursor/poly (methyl methacrylate)(PMMA) solution followed by calcination …

Highly sensitive and selective hydrogen sulfide and toluene sensors using Pd functionalized WO3 nanofibers for potential diagnosis of halitosis and lung cancer

NH Kim, SJ Choi, DJ Yang, J Bae, J Park… - Sensors and Actuators B …, 2014 - Elsevier
In this work, we report a remarkably improved toluene response and superior cross-
sensitivity against H 2 S molecules by combining Pd catalysts and highly porous WO 3
nanofibers (NFs). We functionalized Pd catalysts inside and/or outside of WO 3 NFs
synthesized by electrospinning, which is a facile and versatile process for producing webs of
metal oxide NFs. Pd-embedded WO 3 NFs were obtained by the electrospinning of a Pd and
W composite precursor/poly (methyl methacrylate)(PMMA) solution followed by calcination …
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