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Preparation method of modified fullerene material

A fullerene and modification technology, applied in the direction of fullerene and nano carbon, to achieve the effect of easy dispersion, lower surface energy, and improved antibacterial properties

Active Publication Date: 2018-12-07
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The applicant has produced a modified fullerene material, which can be used to modify polyolefins, which can improve the antibacterial and antistatic properties of polyolefins. The application of materials has very important practical significance

Method used

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  • Preparation method of modified fullerene material
  • Preparation method of modified fullerene material
  • Preparation method of modified fullerene material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] (1) Weigh 200g nano-TiO 2 , 1.6kg of absolute ethanol, the nano-TiO 2 Placed in absolute ethanol and ultrasonically oscillated for 8 min.

[0026] (2) After drying, the nano-TiO 2 Put it into the plasma chamber, pass through the argon plasma, and react for 20 minutes to obtain modified nano-TiO 2 .

[0027] (3) Weigh 400g modified nano-TiO 2 , 2.0kg deionized water, 200gLaCl 3 ·7H 2 O. 100g polyacrylamide, put them into an ultrasonic oscillator and vibrate for 3h to obtain solution A.

[0028] (4) Weigh 300g of fullerene, 80g of ZnCl3 solution, and 1kg of deionized water, grind the fullerene into powder, put the fullerene powder, ZnCl3 solution, and deionized water into an ultrasonic oscillator for 4 hours, filter, and dry Be loaded with zinc fullerene.

[0029] (5) Add zinc-loaded fullerene to solution A, add HCl solution to adjust the pH value to neutral, stir and react at 60°C for 3 hours, suction filter, dry and grind to obtain modified fullerene P1.

Embodiment 2

[0039] (1) Weigh 300g nanometer TiO 2 , 2.4kg of absolute ethanol, the nano-TiO 2 Placed in absolute ethanol and ultrasonically oscillated for 12 min.

[0040] (2) After drying, the nano-TiO 2 Put it into the plasma chamber, pass through the argon plasma, and react for 24 minutes to obtain modified nano-TiO 2 .

[0041] (3) Weigh 600g modified nano-TiO 2 , 2.4kg deionized water, 280gLaCl 3 ·7H 2 O. 160g polyacrylamide, put them into an ultrasonic oscillator and vibrate for 5h to obtain solution A.

[0042] (4) Take by weighing 400g fullerene, 120gZnCl3 solution, 1.6kg deionized water, grind fullerene into powder, put fullerene powder, ZnCl3 solution, deionized water into an ultrasonic oscillator and vibrate for 6h, filter, Dry to get zinc-loaded fullerene.

[0043] (5) Add zinc-loaded fullerene to solution A, add HCl solution to adjust the pH value to neutral, stir and react at 80°C for 5 hours, suction filter, dry and grind to obtain modified fullerene P2.

Embodiment 3

[0053] (1) Weigh 250g nanometer TiO 2 , 200g of absolute ethanol, the nano-TiO 2 Placed in absolute ethanol and ultrasonically oscillated for 10 min.

[0054] (2) After drying, the nano-TiO 2 Put it into the plasma chamber, pass through the argon plasma, and react for 22 minutes to obtain modified nano-TiO 2 .

[0055] (3) Weigh 500g modified nano-TiO 2 , 2.2kg deionized water, 240gLaCl 3 ·7H 2 O. 130g polyacrylamide, put them into an ultrasonic oscillator and vibrate for 4h to obtain solution A.

[0056] (4) Take by weighing 350g fullerene, 100gZnCl solution, 1.3kg deionized water, grind fullerene into powder, put fullerene powder, ZnCl solution, deionized water into an ultrasonic oscillator and vibrate for 5h, filter, Dry to get zinc-loaded fullerene.

[0057] (5) Add zinc-loaded fullerene to solution A, add HCl solution to adjust the pH value to neutral, stir and react at 70°C for 4 hours, suction filter, dry and grind to obtain modified fullerene P3.

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Abstract

The invention relates to a preparation method of a modified fullerene material. After nanometer TiO2 is processed with argon plasma, the surface energy of the nanometer TiO2 can be reduced, thus beingliable to uniform dispersionand not prone to clustering phenomenon; by utilizing the modified fullerene-loaded nanometer TiO2 and La<3+>, the antibacterial property of an ABS composite material can be well improved, and the anti-static performance function of PBT can be promoted, so that the antibacterial property and antistatic performance of the prepared polyolefin material can be greatly improved. The preparation method is very worthy of popularization.

Description

technical field [0001] The invention belongs to the technical field of polymer materials, in particular to a preparation method of a modified fullerene material. Background technique [0002] Antibacterial and antistatic materials prepared by adding an appropriate amount of antibacterial agents and antistatic agents have attracted widespread attention from many scholars. This functional material has antibacterial and antistatic functions. The applicant has produced a modified fullerene material, which can be used to modify polyolefins, which can improve the antibacterial and antistatic properties of polyolefins. The application of materials has very important practical significance. Contents of the invention [0003] The purpose of the present invention is to provide a preparation method of modified fullerene material to improve the antibacterial performance and antistatic performance of polyolefin. [0004] The present invention is achieved through the following technic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C01B32/156C08K9/12C08K3/04C08K3/22C08L67/02C08L55/02C08L23/12C08L23/06C08L77/02
CPCC01B32/156C08K3/045C08K3/22C08K9/12C08K2003/2241C08K2201/011C08K2201/017C08L23/06C08L23/12C08L55/02C08L67/02C08L77/02C08L2201/04
Inventor 刘凯喻春凤吴露露
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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