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Reactive orange/ZnO nano composite material with nuclear shell structure and preparation method thereof

A technology of nanocomposite material and core-shell structure, which is applied in the preparation of the core-shell structure nanocomposite material, in the field of active orange/ZnO core-shell structure nanocomposite material, which can solve the problem of active orange release toxicity, environmental pollution, and lack of anti-ultraviolet rays and antibacterial and deodorizing properties to achieve the effect of reducing toxicity and pollution and solving environmental protection

Inactive Publication Date: 2013-01-09
XI'AN POLYTECHNIC UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a nano-composite material of active orange / ZnO core-shell structure, which solves the problems that the existing active orange releases toxicity, pollutes the environment, and does not have anti-ultraviolet and antibacterial and deodorizing properties

Method used

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  • Reactive orange/ZnO nano composite material with nuclear shell structure and preparation method thereof
  • Reactive orange/ZnO nano composite material with nuclear shell structure and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0033] According to the mass ratio of 2:2, take sodium lauryl sulfate and n-amyl alcohol respectively, and mix them evenly to form a mixed solution; according to the mass ratio of 1:2.8, respectively take the prepared mixed solution and xylene, and mix them to prepare a pseudo-binary Component system: by mass ratio 1: 10, get commercially available active orange pigment and water respectively, mix uniformly, make active orange aqueous solution; The prepared active orange aqueous solution is mixed to obtain microemulsion A; according to the mass ratio of 10:1, the prepared pseudo binary component system and zinc nitrate solution are respectively mixed to obtain microemulsion B; according to the mass ratio of 12:1 , respectively take the prepared pseudo binary component system and sodium hydroxide solution, mix to obtain microemulsion C; according to the mass ratio of 1.5:1:1, respectively take the prepared microemulsion A, microemulsion B and microemulsion C , heat the microemu...

Embodiment 2

[0035]According to the mass ratio of 2:3, take sodium lauryl sulfate and n-amyl alcohol respectively, and mix them evenly to form a mixed solution; according to the mass ratio of 2:2.8, respectively take the prepared mixed solution and xylene, and mix them to prepare a pseudo-binary Component system: by mass ratio 1: 15, get commercially available active orange pigment and water respectively, mix uniformly, make active orange aqueous solution; The prepared active orange aqueous solution is mixed to obtain microemulsion A; according to the mass ratio of 11:1, the prepared pseudo binary component system and zinc nitrate solution are respectively mixed to obtain microemulsion B; according to the mass ratio of 13:1 , respectively take the prepared pseudo binary component system and sodium hydroxide solution, mix to obtain microemulsion C; according to the mass ratio of 2:1:1, respectively take the prepared microemulsion A, microemulsion B and microemulsion C , heat the microemulsi...

Embodiment 3

[0037] According to the mass ratio of 2:2.5, take sodium lauryl sulfate and n-amyl alcohol respectively, and mix them evenly to form a mixed solution; according to the mass ratio of 1.5:2.8, respectively take the prepared mixed solution and xylene, and mix them to prepare a pseudo-binary Component system: by mass ratio 1: 12.5, get commercially available active orange pigment and water respectively, mix uniformly, make active orange aqueous solution; The prepared active orange aqueous solution is mixed to obtain microemulsion A; according to the mass ratio of 10.5: 1, the prepared pseudo binary component system and zinc nitrate solution are respectively mixed to obtain microemulsion B; according to the mass ratio of 12.5: 1 , respectively take the prepared pseudo binary component system and sodium hydroxide solution, mix to obtain microemulsion C; according to the mass ratio of 1.75:1:1, respectively take the prepared microemulsion A, microemulsion B and microemulsion C , heat...

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Abstract

The invention discloses a reactive orange / ZnO nano composite material with a nuclear shell structure and a preparation method thereof. The composite material is that the outside of reactive orange paint is coated with a ZnO coating layer; and the preparation method comprises the following steps: preparing a mixed liquor by sodium dodecyl sulfate and n-amyl alcohol; preparing a quasi-binary component system by the mixed liquor and xylene; preparing an aqueous solution of reactive orange by the reactive orange paint and water; preparing a microemulsion A, a microemulsion B and a microemulsion Cby reacting the quasi-binary component system and the aqueous solution of the reactive orange, a zinc nitrate solution and a sodium hydroxide solution respectively; heating the microemulsion A at a constant temperature by water bath, dropwise adding the microemulsion B into the microemulsion A with stirring, and adding the microemulsion C to form a mixed solution; and performing centrifugal separation on the mixed solution to obtain a deposit, cleaning the deposit, placing the deposit under the conditions of vacuum and constant temperature for drying, and obtaining the reactive orange / ZnO nano composite material with the nuclear shell structure. The composite material has excellent performances of ultraviolet prevention, antibiosis, deodorization, harmlessness, no pollution, and the like.

Description

technical field [0001] The invention belongs to the technical field of nanocomposite materials, and relates to a nanocomposite material, in particular to an active orange / ZnO core-shell structure nanocomposite material, and also relates to a preparation method of the core-shell structure nanocomposite material. Background technique [0002] The preparation and application of core-shell structure nanocomposites is currently a hot research direction in the field of nanomaterial science and technology in the world. By wrapping a layer of shell material on the surface of the core material, the material can be endowed with new functions and the core layer can be effectively changed. The surface charge of the substance, enhance the surface reactivity, improve the stability of the particle and prevent the physical or chemical interaction between the core and the outer medium, etc. At present, except for a very small number of nanofibers and membranes with a core-shell structure, mo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09B67/08
Inventor 朱艳魏宁波原帅
Owner XI'AN POLYTECHNIC UNIVERSITY