Stress discoloration detection substrate, preparation method and application

The invention provides a stress discoloration detection substrate, a preparation method and application. The preparation method comprises the following steps: providing a substrate; dispersing the colloidal crystal nano-microspheres in a first low-boiling-point volatile solvent to prepare a colloida...

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Hauptverfasser: ZHAO KE, HUANG CHAOKUI, YANG YIYING, LI QING, YUE HAN
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creator ZHAO KE
HUANG CHAOKUI
YANG YIYING
LI QING
YUE HAN
description The invention provides a stress discoloration detection substrate, a preparation method and application. The preparation method comprises the following steps: providing a substrate; dispersing the colloidal crystal nano-microspheres in a first low-boiling-point volatile solvent to prepare a colloidal crystal emulsion; the colloidal crystal emulsion is spin-coated on the surface of the substrate, after the first low-boiling-point volatile solvent is removed through drying, the colloidal crystal nano-microspheres are self-assembled and periodically arranged to form colloidal crystals, and the colloidal crystals comprise gaps; diluting a filling material in a second low-boiling-point volatile solvent to prepare a dilute solution; dispensing the dilute solution onto the colloidal crystal, drying to remove the second low-boiling-point volatile solvent, and filling the gap with the filling material to form a colloidal crystal composite structure; wherein in the colloidal crystal composite structure, the volume of t
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subjects ADHESIVES
BASIC ELECTRIC ELEMENTS
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
CORRECTING FLUIDS
DYES
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
FILLING PASTES
INKS
MEASURING
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
PHYSICS
POLISHES
SEMICONDUCTOR DEVICES
TESTING
USE OF MATERIALS THEREFOR
WOODSTAINS
title Stress discoloration detection substrate, preparation method and application
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