Ingredients of fullerene c60 and its preparation method

A fullerene and nanotechnology, applied in the field of preparation and synthesis of fullerene carbon materials, can solve the problems of difficult to collect samples effectively, affect the yield of C60, and have many constraints, and achieve good safety and short reaction cycle , The effect of simple process

Active Publication Date: 2022-05-24
ARMY ENG UNIV OF PLA
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, the graphite laser gasification method needs to heat the graphite target to 1200°C in an inert gas to increase the yield of C60, but this method is difficult to collect samples effectively
Although the graphite arc discharge method is the current mainstream method, it is subject to too many constraints, such as the arc discharge method, discharge distance, current size and helium pressure will affect the yield of C60

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Ingredients of fullerene c60 and its preparation method
  • Ingredients of fullerene c60 and its preparation method
  • Ingredients of fullerene c60 and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] like Figure 1-Figure 4 As shown, the ingredients for fullerene C60 include the following ingredients:

[0030] Energy source, dispersing solvent, carbon source, and solvent for dissolving rubber.

[0031] The energy source is nano-thermite, the dispersing solvent is absolute ethanol, the carbon source is polyfluororubber, and the solvent for dissolving rubber is dimethylformamide or acetone solvent.

[0032] The preparation method of described fullerene C60 is as follows:

[0033] Step 1: Weigh 40 mg of nano-aluminum powder and 60 mg of nano-manganese dioxide powder respectively, and fully disperse them in 5 mL of anhydrous ethanol in an ultrasonic environment to obtain a nano-thermite anhydrous ethanol dispersion;

[0034] Step 2: Dissolve 5g of ternary fluororubber polyvinylidene fluoride-hexafluoropropylene-tetrafluoroethylene P (VDF-HFP-TFE) in 250mL of dimethylformamide solvent, the concentration is 20mg / mL, use pipette The liquid gun takes 1mL of the solution ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

A compound of fullerene C60 and a preparation method thereof, comprising the following compounds: an energy source, a dispersing solvent, a carbon source and a solvent for dissolving rubber. The energy source is nano-thermite, the dispersing solvent is absolute ethanol, the carbon source is polyfluoro rubber, and the solvent for dissolving rubber is dimethylformamide or acetone solvent. By adding nano-thermite to provide energy, fluorine rubber as carbon source, while reducing the ignition temperature and controlling the combustion rate, the synthesis of fullerene C60 under milder conditions is achieved, using a simple, cheap and efficient method, Provided is a linear heating aluminothermic combustion preparation method of fullerene C60.

Description

technical field [0001] The invention relates to the technical field of preparation and synthesis of fullerene carbon materials, in particular to a compound of fullerene C60 and a preparation method thereof, in particular to a compound of fullerene C60 and a preparation method of linear temperature rise aluminothermic combustion. Background technique [0002] Fullerene (C60), a football-shaped molecule composed of 60 carbon atoms discovered by scientists in 1985, is a cosmetic ingredient with super-active oxygen scavenging functions, and its antioxidant power is 172 times that of vitamin C. It is currently the most powerful free radical scavenger molecule. Its appearance has greatly promoted the development of nanomaterials and is known as the "nano prince". The earliest people generally believed that there were only two isomers of carbon, namely graphite and diamond. However, in the past ten years, the discovery of new carbon materials represented by fullerene C60 broke th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): C01B32/154
CPCC01B32/154
Inventor 郭涛宋佳星姚淼陈嘉琳丁文刘晓峰朱瑞毛益明李兴华马华原
Owner ARMY ENG UNIV OF PLA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap