Carbon fiber-loaded magnesium oxide particle crosslinked nanosheet array composite material and its preparation method and application
A technology of magnesium oxide particles and nanosheet arrays, applied in electrochemical generators, structural parts, electrical components, etc., can solve problems such as difficulty in playing a three-dimensional carrier role, and achieve a reduction in limited current density, low polarization voltage, and enhanced affinity. the effect of
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0041] The 2cm*3cm carbon fibers were cleaned with acetone, ethanol and deionized water in an ultrasonic cleaner for 15 minutes, and then placed in an oven at 60°C for 24 hours to dry. The dry and clean carbon fiber is subjected to vacuum plasma surface treatment for 20 minutes to obtain a hydrophilic carbon fiber with a large amount of oxygen-containing groups on the surface. The hydrophilic carbon fiber is used as the working electrode, the platinum electrode is used as the counter electrode / reference electrode, and Mg is prepared with deionized water. 2+ The concentration is 0.5mol L -1 Magnesium nitrate solution is used as the electrolyte, at room temperature 25 ℃, with 4mA cm -2 The constant current cathodic deposition was carried out at the current density to obtain the carbon fiber supported magnesium hydroxide composite material. After cleaning with deionized water, heat to 400°C in the air, and heat treatment for 1 h to obtain carbon cloth-supported magnesium oxide ...
Embodiment 2
[0047] The 2cm*3cm carbon fibers were cleaned with acetone, ethanol and deionized water in an ultrasonic cleaner for 15 minutes, and then placed in an oven at 60°C for 24 hours to dry. The dry and clean carbon fiber is subjected to vacuum plasma surface treatment for 20 minutes to obtain a hydrophilic carbon fiber with a large amount of oxygen-containing groups on the surface. The hydrophilic carbon fiber is used as the working electrode, the platinum electrode is used as the counter electrode / reference electrode, and Mg is prepared with deionized water. 2+ The concentration is 0.3mol L -1 Magnesium nitrate solution is used as the electrolyte, at room temperature 25 ℃, with 4mA cm -2 The constant current cathodic deposition was carried out at the current density to obtain the carbon fiber supported magnesium hydroxide composite material. After cleaning with deionized water, heat to 400° C. in air, and heat treatment for 1 h to obtain a carbon cloth-loaded magnesium oxide com...
Embodiment 3
[0049] The 2cm*3cm carbon fibers were cleaned with acetone, ethanol and deionized water in an ultrasonic cleaner for 15 minutes, and then placed in an oven at 60°C for 24 hours to dry. The dry and clean carbon fiber is subjected to vacuum plasma surface treatment for 20 minutes to obtain a hydrophilic carbon fiber with a large amount of oxygen-containing groups on the surface. The hydrophilic carbon fiber is used as the working electrode, the platinum electrode is used as the counter electrode / reference electrode, and Mg is prepared with deionized water. 2+ The concentration is 0.4mol L -1 Magnesium nitrate solution is used as the electrolyte, at room temperature 25 ℃, with 4mA cm -2 The constant current cathodic deposition was carried out at the current density to obtain the carbon fiber supported magnesium hydroxide composite material. After cleaning with deionized water, heat to 400° C. in air, and heat treatment for 1 h to obtain a carbon cloth-loaded magnesium oxide com...
PUM
Property | Measurement | Unit |
---|---|---|
diameter | aaaaa | aaaaa |
diameter | aaaaa | aaaaa |
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