Ce-Ag/BiOCi composite sterilization material for fitness equipment

A technology for fitness equipment and bismuth nitrate pentahydrate, which is applied in the field of materials, can solve problems such as complex preparation processes, and achieve the effects of improving synergy, low toxicity, and improving bactericidal effect

Inactive Publication Date: 2017-09-01
徐州乐泰机电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the application research on inorganic antibacterial materials mainly includes metal element antibacterial agents, photocatalytic material antibacterial agents and nanomaterial antibacterial agents, etc., but the preparation process is complicated.

Method used

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  • Ce-Ag/BiOCi composite sterilization material for fitness equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Example 1 Prepare a sample with a mass ratio of bismuth nitrate pentahydrate, silver nitrate, and cerium nitrate in a ratio of 18:3:1. Bismuth nitrate pentahydrate 18g, silver nitrate 3g, cerium nitrate 1g, DEG 50ml, KCl 3g, deionized water 200ml, ascorbic acid 1g, glyceryl tristearate 0.5g, acetic acid 20ml, methyltrimethoxysilane coupling agent 2ml.

[0017] Step 1. Purging 18g of bismuth nitrate pentahydrate in a nitrogen atmosphere for 2h, then dissolving it in 50ml of DEG solution, heating and stirring in a water bath at 60°C for 2h to obtain solution A;

[0018] Step 2. Dissolve 3g of KCl in 100ml of deionized water, and then treat it with infrared for 2 hours to obtain solution B;

[0019] Step 3, then the prepared solution B is added dropwise to solution A at a rate of 60 drops per minute to obtain a white precipitate;

[0020] Step 4, and then subject the obtained white precipitate to thermal alkali treatment: now purging under hot air at 80°C for 2 hours, the...

Embodiment 2

[0027] Example 2 Prepare a sample with a mass ratio of bismuth nitrate pentahydrate, silver nitrate, and cerium nitrate in the ratio of 15:3.5:0.5. Bismuth nitrate pentahydrate 15g, silver nitrate 3.5g, cerium nitrate 0.5g,. Other raw material consumption, operation steps are the same with embodiment 1.

Embodiment 3

[0028] Example 3 Prepare a sample with a mass ratio of bismuth nitrate pentahydrate, silver nitrate, and cerium nitrate at a mass ratio of 18:3.2:1. Bismuth nitrate pentahydrate 18g, silver nitrate 3.2g, cerium nitrate 1g,. Other raw material consumption, operation steps are the same with embodiment 1.

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PUM

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Abstract

The invention discloses a Ce-Ag / BiOCi composite sterilization material for fitness equipment. The Ce-Ag / BiOCi composite sterilization material is synthesized by utilizing raw materials including bismuth nitrate pentahydrate, potassium dichromate, silver nitrate, cerium nitrate and the like through a method including the steps of carrying out acid-alkali treatment, heating in a water bath, calcining and the like.

Description

technical field [0001] The invention relates to a Ce-Ag / BiOCi composite bactericidal material used for fitness equipment, belonging to the field of materials. Background technique [0002] Inorganic antibacterial materials are a class of antibacterial materials developed in the mid-1980s, which have the advantages of heat resistance, antibacterial persistence, broad-spectrum antibacterial and safety. At present, the research on the application of inorganic antibacterial materials mainly includes metal element antibacterial agents, photocatalytic material antibacterial agents and nanomaterial antibacterial agents, etc., but the preparation process is complicated. I invented a method for preparing Ce-Ag / BiOCi composite bactericidal material for antibacterial fitness equipment. The method is simple, and the prepared Ce-Ag / BiOCi composite bactericidal material has obvious antibacterial effect. Contents of the invention [0003] Aiming at the above-mentioned problems in the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N59/16A01P1/00
Inventor 李洁
Owner 徐州乐泰机电科技有限公司
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