Graphene purification and sterilization cloth

A graphene and cloth-based technology, applied in biochemical fiber processing, textiles and papermaking, fiber processing, etc., can solve the problems of easy deformation, unsatisfactory effect, easy to wrinkle and shrink easily, and achieve toughness, strong toughness, and sterilization good effect

Inactive Publication Date: 2016-08-24
广东中船军民融合研究院有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] In the prior art, high-temperature water steaming is often used to sterilize the cloth, but the effect is not ideal. Another method is to us

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example

[0009] The first embodiment: a graphene purification and sterilization cloth, on the cloth base, lanthanum element rare earth, nano silver, graphene and bianstone are bonded by acrylamide. The mass percentages of acrylamide, rare earth lanthanum, nano-silver, graphene, and Bianstone are respectively: 40%, 8%, 10%, 15%, and 27%.

[0010] The preparation process of this embodiment is as follows: in the first step, a silver nitrate solution with PH=7 is sintered at 300°C for 2 hours to obtain spherical powder; in the second step, lanthanum element, rare earth, Graphene, Bianstone, use ethyl acetate as the dispersion medium, adjust pH=6-7, stirring speed 2000 rpm, stirring time for 6 hours, prepare a dispersion slurry containing nano silver, rare earth lanthanum, graphene, and Bianstone The third step uses a combination of uniform precipitation and high-temperature thermal decomposition to prepare a mixture mainly containing lanthanum rare earth, nano-silver, graphene and bianstone. ...

Example

[0013] The third embodiment, a graphene purification and sterilization cloth, on the cloth base, praseodymium rare earth, nano silver, graphene and germanite, acrylamide, praseodymium rare earth, nano silver, graphene, The mass percentages of germanite are respectively: 50%, 5%, 5%, 15%, and 25%.

[0014] The preparation process of this embodiment is as follows: the first step is to sinter a silver nitrate solution with PH=7 at 500°C for 1.6 hours to obtain spherical powder, and the second step is to add praseodymium under photon reduction method treatment and mechanical stirring. Elemental rare earth, graphene, and germanite, using ethyl acetate as the dispersion medium, adjusting pH=6-7, stirring speed 4000 rpm, stirring time 2 hours, prepared containing nano silver, praseodymium rare earth, graphene, For the dispersion slurry of germanite, the third step adopts a combination of uniform precipitation and high temperature thermal decomposition to prepare a mixture mainly contain...

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Abstract

The invention relates to a cloth and discloses a graphene purification and sterilization cloth. Rare earth, nano-silver, graphene and nanometer minerals adhere to a cloth base of the cloth through acrylamide. The graphene purification and sterilization cloth is better in sterilization effect and high in sterilization stability, and has the advantages of being high in tenacity and not prone to deformation.

Description

technical field [0001] The invention relates to a cloth, in particular to a graphene sterilization cloth. Background technique [0002] Textile fabrics composed of fibers, because of their porous shape and chemical structure of polymers, are conducive to the attachment of microorganisms, and become good parasites for bacteria and microorganisms to survive and reproduce. In addition to the harm to the human body, the parasite can also pollute the fiber. Therefore, sterilizing the cloth is a technical problem that the people need to solve urgently. [0003] In the prior art, high-temperature water steaming is often used to sterilize the cloth, but the effect is not ideal. Another method is to use spinning-grade antibacterial technology to directly put the antibacterial agent into the fiber, but it is easy to wrinkle and shrink. Easy to deform. Contents of the invention [0004] In view of the above-mentioned defects of the prior art, the technical problem to be solved by t...

Claims

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Application Information

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IPC IPC(8): D06M11/83D06M11/74D06M13/41D06M11/79
CPCD06M11/74D06M11/79D06M11/83D06M13/41D06M16/00
Inventor 赵文立赵轩源
Owner 广东中船军民融合研究院有限公司
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