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Graphene antibacterial liquid and preparation method thereof

A technology of graphene antibacterial liquid and graphene powder, which is applied in the field of graphene antibacterial liquid and its preparation, can solve problems such as unfavorable environment and human body, and achieve the effect of wide application and broad antibacterial spectrum.

Active Publication Date: 2020-06-26
NANTONG QIANGSHENG GRAPHENE TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The main components of antibacterial liquids on the market are p-chloro-m-xylenol or quaternary ammonium salts. These two types of reagents are toxic, and long-term use is not good for the environment and the human body.

Method used

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  • Graphene antibacterial liquid and preparation method thereof
  • Graphene antibacterial liquid and preparation method thereof
  • Graphene antibacterial liquid and preparation method thereof

Examples

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Embodiment 1-5

[0026] The present embodiment 1-5 provides a kind of graphene antibacterial liquid, and its each component and weight content are as shown in Table 1. Its preparation method is as follows:

[0027] The graphene powder is dispersed in the ethanol deionized water formed by ethanol and deionized water, and then the inorganic particles are added into the shaking table to vibrate and compound, so as to obtain the graphene antibacterial liquid.

[0028] In the preparation process of the graphene antibacterial liquid described in this example, the graphene powder is first dispersed in an aqueous ethanol solution, and then combined with the inorganic particles by shaking on a shaking table, and the graphene will be loaded on the aperture or hole wall of the porous inorganic particles to form petals shaped nanospheres, the mechanism diagram is as follows figure 1 shown.

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Abstract

The invention relates to a graphene antibacterial solution and a preparation method thereof. The antibacterial solution comprises an ethanol solution, graphene powder and inorganic particles, wherein the adding amount of the graphene powder is 0.01-0.1% by weight of the ethanol solution, the adding amount of the inorganic particles is 0.01-0.1% by weight of the ethanol solution, and the mass concentration of the ethanol solution is 5-30%. The graphene antibacterial solution provided by the invention has a lasting and remarkable antibacterial function and is free of irritation and smell and pollution and high in safety.

Description

technical field [0001] The invention relates to the technical field of antibacterial agent materials, in particular to a graphene antibacterial liquid and a preparation method thereof. Background technique [0002] With social progress and economic development, people pay more attention to their own health. Two-thirds of the time is spent at home every day, and a clean and sterile home environment is particularly important, so the use of antibacterial solutions is widespread in thousands of households. The main components of antibacterial liquids currently on the market are p-chloro-m-xylenol or quaternary ammonium salts. These two types of reagents are toxic, and long-term use is not good for the environment and the human body. Therefore a kind of safety and environmental protection, the antibacterial liquid with broad-spectrum bacteriostasis effect is the demand of consumers in general. [0003] Graphene is a carbon atom with Sp 2 The honeycomb planar film formed by hyb...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N59/00A01N25/08A01P1/00A01P3/00
CPCA01N25/08A01N59/00
Inventor 沙嫣沙晓林
Owner NANTONG QIANGSHENG GRAPHENE TECH CO LTD
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