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US 2016/0103107 A1Published application
Hydrogen detecting sensor
AssigneesHyundai Motor Company, Ajou University Industry-Academic Cooperation Foundation
InventorsYong Gyu Noh, Ho June Bae, Hyung Tak Seo, Yeong An Lee, Shankara S. Kalanur
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Abstract
Disclosed herein is a hydrogen detecting sensor that includes a sulfide-metal catalyst, such that hydrogen gas can be detected visibly with naked eyes. Particularly, the hydrogen detecting sensor includes a substrate, a sulfide layer formed on the substrate and chemically discolored when exposed to hydrogen, and a metal catalytic layer formed on the sulfide layer.
Claims14
A hydrogen detecting sensor, comprising
- a substrate,
- a sulfide layer formed on the substrate and discolored when exposed to hydrogen, and
- a metal catalytic layer deposited on the sulfide layer.
Dependencies are inferred from the claim text.