A kind of nano-carbon lead supercapacitor battery
A supercapacitor battery and nano-carbon technology, applied in the direction of lead-acid batteries, hybrid capacitor electrodes, battery electrodes, etc., can solve the problems of low energy density of lead-acid batteries and unsafe lithium batteries, etc., to reduce lead pollution and lead consumption Reduced, high energy storage effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0030] The carbon nanomaterial and the foamed lead composite material are prepared by an electrodeposition method, and the electrodeposition method includes the following steps:
[0031] 1) Prepare the electrodeposition solution;
[0032] 2) Add carbon nanomaterials to the electrodeposition solution in step 1). At this time, the electrodeposition solution includes lead ions with a concentration of 100g / L, carbon nanomaterials with a concentration of 0.9g / L, and lead ions with a concentration of 30g / L. Fluoroboric acid, boric acid with a concentration of 20g / L and peptone with a concentration of 0.9g / L;
[0033] 3) Conduct electrodeposition, wherein the apparent current density of the electrodeposited cathode is 300A / m 2 , the temperature is 20°C, and after electrodeposition, the composite material of carbon nanometer material and lead foam is obtained.
Embodiment 2
[0035] The other steps are the same, the concentration of each component of the electrodeposition solution adding carbon nanomaterials is: lead ion concentration 150g / L, carbon nanomaterials 1.0g / L, fluoboric acid concentration 30g / L, boric acid concentration 20g / L, peptone concentration 1.0g / L. During the electrodeposition process, the apparent current density of the electrodeposition cathode is 300A / m 2 , temperature 25°C.
Embodiment 3
[0037] The other steps are the same, the concentration of each component of the electrodeposition solution adding carbon nanomaterials is: lead ion concentration 150g / L, carbon nanomaterials 1.0g / L, fluoboric acid concentration 40g / L, boric acid concentration 20g / L, additive peptone concentration 1.0 g / L. During the electrodeposition process, the apparent current density of the electrodeposition cathode is 400A / m 2 , temperature 25°C.
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