A kind of antimony-carbon nanotube-carbon composite material, preparation method and application
A technology of carbon composite materials and carbon nanotubes, applied in nanotechnology, nanotechnology, nanotechnology for materials and surface science, etc., can solve the problems of expensive raw materials, complicated preparation process, fast capacity decay, etc., and reach the source Rich, reproducible, and improved conductivity
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0030] One, a kind of preparation method of antimony / carbon nanotube / carbon composite material:
[0031] (1) Treat the original carbon nanotubes with a mixed solution of sulfuric acid and nitric acid at a volume ratio of 1:1 at 70°C for 1 hour, then dilute, filter with suction, wash, dry at 80°C overnight, and collect the product for later use;
[0032] (2) Dissolve the acidified carbon nanotubes, polyethylene glycol (200) and sodium lauryl sulfate in 40 mL of absolute ethanol at a mass ratio of 0.05:1:1, and ultrasonicate for 2 hours until the carbon tubes are dispersed Uniformly, then 4mmol of antimony trichloride (SbCl 3 ) was dissolved in the above mixed solution, and stirred for 1h under magnetic force;
[0033] (3) Measure 27mL of 1M sodium hydroxide solution with a constant pressure separating funnel, add it dropwise to the above mixed solution, and continue magnetic stirring for 1.5h;
[0034] (4) Transfer the mixed solution to a 100 mL polytetrafluoroethylene-lined ...
Embodiment 2
[0042] A preparation method of antimony / carbon nanotube / carbon composite material:
[0043] (1) Treat the original carbon nanotubes with a mixed solution of sulfuric acid and nitric acid at a volume ratio of 1:1 at 70°C for 1 hour, then dilute, filter with suction, wash, dry at 80°C overnight, and collect the product for later use;
[0044] (2) Dissolve the acidified carbon nanotubes, polyethylene glycol (200) and sodium lauryl sulfate in 40 mL of absolute ethanol at a mass ratio of 0.05:1:1, and ultrasonicate for 2 hours until the carbon tubes are dispersed Uniformly, then 4mmol of antimony trichloride (SbCl 3 ) was dissolved in the above mixed solution, and stirred for 1 h under magnetic force. ;
[0045] (3) Measure 27mL of 1M sodium hydroxide solution with a constant pressure separating funnel, add it dropwise to the above mixed solution, and continue magnetic stirring for 1h;
[0046] (4) Transfer the mixed solution to a 100 mL polytetrafluoroethylene-lined autoclave, ...
Embodiment 3
[0049] A preparation method of antimony / carbon nanotube / carbon composite material:
[0050] (1) Treat the original carbon nanotubes with a mixed solution of sulfuric acid and nitric acid at a volume ratio of 1:1 at 70°C for 1 hour, then dilute, filter with suction, wash, dry at 80°C overnight, and collect the product for later use;
[0051] (2) Dissolve the acidified carbon nanotubes, polyethylene glycol (200) and sodium lauryl sulfate in 40 mL of absolute ethanol at a mass ratio of 0.05:1:1, and ultrasonicate for 2 hours until the carbon tubes are dispersed Uniformly, then 4mmol of antimony trichloride (SbCl3) was dissolved in the above mixed solution, and magnetically stirred for 1h;
[0052] (3) Measure 27mL of 1M sodium hydroxide solution with a constant pressure separating funnel, add it dropwise to the above mixed solution, and continue magnetic stirring for 2h;
[0053] (4) Transfer the mixed solution to a 100 mL polytetrafluoroethylene-lined autoclave, and heat to 150...
PUM
Property | Measurement | Unit |
---|---|---|
retention rate | 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