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Process for preparing orientation arrangement zinc sulfide and zinc oxide nano cable composite material

A zinc oxide nanometer and directional alignment technology, which is applied in the direction of zinc sulfide, nanostructure manufacturing, cable/conductor manufacturing, etc., can solve the problems of low activity and difficult application, and achieve the effects of low reaction temperature, low pollution and high efficiency

Inactive Publication Date: 2004-12-29
SHANGHAI JIAO TONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this solution vulcanization method has low activity and is only suitable for the vulcanization of powder materials at low concentrations, and it is difficult to apply it to large-area, high-density zinc oxide arrays.

Method used

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  • Process for preparing orientation arrangement zinc sulfide and zinc oxide nano cable composite material
  • Process for preparing orientation arrangement zinc sulfide and zinc oxide nano cable composite material
  • Process for preparing orientation arrangement zinc sulfide and zinc oxide nano cable composite material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] ①Preparation of zinc oxide nanomaterials with aligned nanorods:

[0029] a) Preparation of chemical growth reaction solution: dissolve zinc nitrate hexahydrate, thiourea, ammonia water and ammonium chloride in deionized water in a certain proportion to prepare a film growth reaction solution, containing 0.01mol of zinc nitrate hexahydrate in every 100ml aqueous solution , 25% (mass ratio) ammoniacal liquor 5ml, thiourea 0.01mol and ammonium chloride 0.002mol;

[0030] b) pretreatment of the substrate: at first the quartz substrate was immersed in boiling 98% concentrated sulfuric acid for 10 hours, then immersed in acetone and ultrasonicated for 60 minutes, then rinsed with a large amount of deionized water, and finally the substrate was placed in the Dry in a vacuum oven until ready to use.

[0031] c) Synthesis of zinc oxide nanomaterials with aligned nanorods: before the reaction, first soak the substrate into the chemical growth reaction solution prepared above; then...

Embodiment 2

[0037] ① Preparation of ZnO nanomaterials with aligned nanorods:

[0038] a) Preparation of chemical growth reaction solution: dissolve zinc nitrate hexahydrate, thiourea, ammonia water and ammonium chloride in deionized water in a certain proportion to prepare a film growth reaction solution, containing 0.01mol of zinc nitrate hexahydrate in every 100ml aqueous solution , 25% (mass ratio) ammoniacal liquor 5ml, thiourea 0.01mol and ammonium chloride 0.002mol;

[0039] b) pretreatment of the substrate: at first the quartz substrate was immersed in boiling 98% concentrated sulfuric acid for 10 hours, then immersed in acetone and ultrasonicated for 60 minutes, then rinsed with a large amount of deionized water, and finally the substrate was placed in the Dry in a vacuum oven until ready to use.

[0040] c) Synthesis of zinc oxide nanomaterials with aligned nanorods: before the reaction, first soak the substrate into the chemical growth reaction solution prepared above; then rai...

Embodiment 3

[0045] ① Preparation of ZnO nanomaterials with aligned nanorods:

[0046] a) Preparation of chemical growth reaction solution: dissolve zinc nitrate hexahydrate, thiourea, ammonia water and ammonium chloride in deionized water in a certain proportion to prepare a film growth reaction solution, containing 0.01mol of zinc nitrate hexahydrate in every 100ml aqueous solution , 25% (mass ratio) ammoniacal liquor 5ml, thiourea 0.01mol and ammonium chloride 0.002mol;

[0047] b) pretreatment of the substrate: at first the quartz substrate was immersed in boiling 98% concentrated sulfuric acid for 10 hours, then immersed in acetone and ultrasonicated for 60 minutes, then rinsed with a large amount of deionized water, and finally the substrate was placed in the Dry in a vacuum oven until ready to use.

[0048] c) Synthesis of zinc oxide nanomaterials with aligned nanorods: before the reaction, first soak the substrate into the chemical growth reaction solution prepared above; then rai...

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Abstract

The invention disclose a process for preparing orientation arrangement zinc sulfide and zinc oxide nanometer cable composite material by utilizing chemical solution method for preparing nano rod orientation arrangement zinc oxide nano material first, then vulcanizing the zinc oxide crystal arrangement which comprises, dissolving the thioacetamide in deionized water, agitating till the solution is clarified, immersing the pre-prepared zinc oxide film in nano rod arrangement into reaction liquid, elevating temperature to 130 deg. C, reacting 11-12 hours. The jacketing of the composite material is formed by zinc sulfide nanocrystalline, and the cable inner core is formed by non-reacted zinc sulfide nanocrystalline.

Description

technical field [0001] The invention relates to a method for preparing oriented zinc sulfide-zinc oxide nano cable composite material, which uses a chemical solution growth method to prepare the zinc sulfide-zinc oxide nano composite material with oriented nano cable arrangement. Background technique [0002] With the development of nanotechnology, the research of nanomaterials has gradually matured, and the application of nanomaterials has become more extensive. However, since the properties of nanomaterials are mainly determined by the structure of their intrinsic bulk materials, the application of nanomaterials with a single structure will be greatly limited. Therefore, it is urgent to synthesize functional nanomaterials with various properties. To achieve this goal, one approach is to combine two or more nanomaterials to realize the multifunctionalization of nanomaterials. However, it is difficult to uniformly disperse different nanomaterials simply by mixing them toge...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B82B3/00C01G1/02C01G1/12C01G9/02C01G9/08H01B13/00
Inventor 王卓钱雪峰
Owner SHANGHAI JIAO TONG UNIV
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