Graphene electrothermal film as well as preparation method and application thereof
A graphene and electrothermal film technology, applied in the field of graphene electrothermal film and its preparation, can solve the problems of damage, limited flexibility, etc., and achieve the effects of small leakage current, strong adhesion, and low resistance change rate
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0025] A graphene electrothermal film, comprising the following raw materials in parts by weight: 68 parts of graphene oxide, 40 parts of water-based fluorocarbon resin, 11 parts of calcium dinonylnaphthalenesulfonate, 15 parts of zinc lactate, 2,5-furandicarboxylic acid 6 servings.
[0026] A preparation method of graphene electrothermal film, comprising the following steps:
[0027] (1) Mix zinc lactate and graphene oxide, and place it at 140°C for calcination for 2 hours; immediately place it at 0°C for 20 hours after taking it out; then grind and sieve 60 meshes; mix the resultant with 200 parts of water, place it at 40 Stir and mix evenly at ℃ to obtain a mixed slurry;
[0028] (2) Mix the water-based fluorocarbon resin with 40 parts of water, place it at 65° C., stir and mix evenly, and obtain the water-based fluorocarbon resin slurry;
[0029] (3) Mix the mixed slurry with calcium dinonylnaphthalene sulfonate, stir and mix at 90°C for 20min, then place at minus 25°C f...
Embodiment 2
[0034] A graphene electrothermal film, comprising the following raw materials in parts by weight: 90 parts of graphene oxide, 30 parts of water-based fluorocarbon resin, 15 parts of calcium dinonylnaphthalenesulfonate, 10 parts of zinc lactate, 2,5-furandicarboxylic acid 18 servings.
[0035] A preparation method of graphene electrothermal film, comprising the following steps:
[0036] (1) Mix zinc lactate with graphene oxide, and place it at 160°C for 1 hour; immediately place it at 10°C for 10 hours after taking it out; then grind and sieve 80 meshes; mix the resultant with 100 parts of water, place it at 60 Stir and mix evenly at ℃ to obtain a mixed slurry;
[0037] (2) Mix the water-based fluorocarbon resin with 60 parts of water, place it at 50° C. and stir and mix evenly to obtain the water-based fluorocarbon resin slurry;
[0038] (3) Mix the mixed slurry with calcium dinonylnaphthalene sulfonate, stir and mix at 95°C for 10 minutes, and then place it at minus 5°C for...
Embodiment 3
[0043] A graphene electrothermal film, comprising the following raw materials in parts by weight: 82 parts of graphene oxide, 35 parts of water-based fluorocarbon resin, 13 parts of calcium dinonylnaphthalenesulfonate, 12 parts of zinc lactate, 2,5-furandicarboxylic acid 12 servings.
[0044] A preparation method of graphene electrothermal film, comprising the following steps:
[0045] (1) Mix zinc lactate with graphene oxide, and place it at 155°C for calcination for 1.6h; after taking it out, place it at 7°C and cool it for 12h; then grind and sieve 70 meshes; the resultant is mixed with 155 parts of water, placed in Stir and mix evenly at 52° C. to obtain a mixed slurry.
[0046] (2) Mix the water-based fluorocarbon resin with 50 parts of water, and place it at 55° C. to stir and mix evenly to obtain the water-based fluorocarbon resin slurry.
[0047] (3) Mix the mixed slurry with calcium dinonylnaphthalene sulfonate, stir and mix at 92°C for 14min, then place at minus 15...
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