Preparation method and application of environment-friendly conductive gold ink based on flexible film

The invention discloses a preparation method and application of environment-friendly conductive gold ink suitable for the field of material films. The method mainly comprises the following four steps: (1) adding a precipitant into a gold nanoparticle colloidal solution, so that the gold nanoparticle...

Full description

Saved in:
Bibliographic Details
Main Authors ZHAO HONGLI, LAN MINBO, DONG PENGCHENG, ZHOU FANGFANG
Format Patent
LanguageChinese
English
Published 17.05.2024
Subjects
ADHESIVES
CASTING
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
CORRECTING FLUIDS
DYES
FILLING PASTES
INKS
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MAKING METALLIC POWDER
MANUFACTURE OF ARTICLES FROM METALLIC POWDER
MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES
MEASURING
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NANOTECHNOLOGY
NATURAL RESINS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
PERFORMING OPERATIONS
PHYSICS
POLISHES
POWDER METALLURGY
SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES
TESTING
TRANSPORTING
USE OF MATERIALS THEREFOR
WOODSTAINS
WORKING METALLIC POWDER
Online AccessGet full text

Cover

More Information
Summary:The invention discloses a preparation method and application of environment-friendly conductive gold ink suitable for the field of material films. The method mainly comprises the following four steps: (1) adding a precipitant into a gold nanoparticle colloidal solution, so that the gold nanoparticles can be separated and purified under simple process conditions; (2) the purified gold nanoparticles are dispersed in a water-based solvent system to prepare the conductive gold ink which is good in dispersity and long-term stability and excellent in printing performance; (3) a printing technology is adopted, the method is suitable for preparing electronic devices on the surfaces of different types of substrates, and the prepared electronic devices have clear boundary lines and flat and uniform surfaces; and (4) carrying out sintering treatment on the printed electronic device, so that the printed electronic device shows conductivity and electrochemical performance. The electronic device prepared by printing the go
Bibliography:Application Number: CN202211424303