Hydrogen-sensitive color-changing material and application thereof

The invention discloses a hydrogen-sensitive color-changing material and application thereof. The hydrogen-sensitive color-changing material is a structural color material and comprises at least one substrate layer, at least one color-changing layer and at least one catalyst layer which are stacked,...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	ZHAO ZHIGANG, LI QINGWEN, TANG XUEQING, ZHANG JING, KIM HYEOK-HWA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING METALLURGY PHYSICS SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TESTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention discloses a hydrogen-sensitive color-changing material and application thereof. The hydrogen-sensitive color-changing material is a structural color material and comprises at least one substrate layer, at least one color-changing layer and at least one catalyst layer which are stacked, when the hydrogen-sensitive color-changing material is in contact with hydrogen, the catalytic layer can at least convert part of hydrogen into reactive hydrogen atoms, and at least part of the reactive hydrogen atoms can react with at least one color-changing layer, so that the color of the hydrogen-sensitive color-changing material is changed. The hydrogen-sensitive color-changing material provided by the invention obtains a physical structural color through a multi-layer matched optical interference effect, has the advantages of no color fading, environmental protection, capability of generating a rich iridescent effect and the like, can accurately indicate a leakage point location during hydrogen leakage due t