Synergistic effects of bimetallic Pd-Au (alloy)/SnO2 nanocomposites for low temperature and selective hydrogen gas sensors
In view of the explosive nature of hydrogen gas, the demand for detection is increasing.
Although Pd-based chemiresistive sensors are gaining much attention in hydrogen
detection, it is easily oxidized at high temperatures, leading to the deterioration of sensing
performance. To address this issue, we synthesized bimetallic Pd-Au alloy nanoparticles
(NPs) and mixed them with SnO 2 powder for improving the hydrogen sensing performance.
The response of the bimetallic Pd-Au (alloy)/SnO 2 nanocomposites (NCs) sensor toward …
Although Pd-based chemiresistive sensors are gaining much attention in hydrogen
detection, it is easily oxidized at high temperatures, leading to the deterioration of sensing
performance. To address this issue, we synthesized bimetallic Pd-Au alloy nanoparticles
(NPs) and mixed them with SnO 2 powder for improving the hydrogen sensing performance.
The response of the bimetallic Pd-Au (alloy)/SnO 2 nanocomposites (NCs) sensor toward …
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