A kind of interdigitated large-area flexible array sensor and its preparation method
A flexible array and large-area technology, applied in the field of sensors, can solve the problems of difficult preparation, low efficiency, and high sensor sensitivity
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0050] Preparation of pole plate: Use 420-mesh steel screen to print Youtexin ID01 type conductive silver paste on PET substrate by screen printing process, form array electrodes and wires containing 25 array units on PET substrate, print Afterwards, place in a blast oven and dry at 120°C for 40 minutes to obtain an electrode plate;
[0051] Preparation of pressure-sensitive composite materials: 20g Ketjen black ECP600JD, 5g carbon nanotubes, 5g nano-SiO 2 And 10g 2% silane coupling agent Si-69, add in 85g naphtha, after stirring, ultrasonically disperse for 30min to form a dispersion liquid, add 350g room temperature vulcanized silicone rubber Dow Corning 184 to the dispersion liquid, and magnetically stir at room temperature for 3h to form a viscous Thick mixed solution, place the mixed solution in a vacuum drying oven at 40°C to dry for 20 minutes, remove air bubbles and incompletely volatilized naphtha, and obtain an uncured pressure-sensitive composite material;
[0052]...
Embodiment 2
[0055] Prepare the pole plate: use a 300-mesh polyester screen to print the Youtexin ID01 type conductive silver paste on the PET substrate through the screen printing process, and form an array electrode and wires containing 25 array units on the PET substrate. After printing, put it in a blast oven and dry it at 140°C for 60 minutes to make an electrode plate;
[0056] Preparation of pressure-sensitive composite materials: 75g Ketjen carbon black ECP600JD, 25g carbon nanotubes, 20g nano-SiO 2 And 40g of 2% silane coupling agent Si-69, add 25g of n-hexane, 65g of naphtha and 25g of absolute ethanol mixed solution, after stirring, ultrasonically disperse for 60min to form a dispersion, add 450g of room temperature vulcanized silicon to the dispersion Rubber Dow Corning 184, stirred magnetically at room temperature for 8 hours to form a viscous mixture, and dried the mixture in a vacuum drying oven at 100°C for 30 minutes to remove air bubbles and incompletely volatilized solve...
Embodiment 3
[0060] Prepare the pole plate: use a 400-mesh polyester screen to print Youtexin ID01 type conductive silver paste on the PET substrate through a screen printing process, and form an array electrode and wires containing 25 array units on the PET substrate. After printing, put it in a blast oven and dry it at 130°C for 50 minutes to make an electrode plate;
[0061] Preparation of pressure-sensitive composite materials: 50g Ketjen carbon black ECP600JD, 10g carbon nanotubes, 15g nano-SiO 2 And 30g of 2% silane coupling agent Si-69, add 70g of naphtha and 30g of absolute ethanol mixed solution, after stirring, ultrasonically disperse for 40min to form a dispersion, add 400g of room temperature vulcanized silicone rubber Dow Corning 184 to the dispersion, Stir magnetically at room temperature for 6 hours to form a viscous mixed solution, place the mixed solution in a vacuum drying oven at 70°C and dry for 25 minutes to remove air bubbles and incompletely volatilized naphtha and a...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com