Plating solution for electroless Ni-Mo-B/GO multifunctional nano-composite deposition layer and preparation method and application of plating solution

A nano-composite and multi-functional technology, applied in the field of chemical plating, can solve the problems of not involving ultrasound and graphene oxide, no multi-functional nano-composite deposition layer preparation method, etc., to enhance wear resistance, increase coating brightness, The effect of good tissue performance

Inactive Publication Date: 2017-06-27
SHANGHAI APPLIED TECHNOLOGIES COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, there is no research on the preparation method of Ni-Mo-B / GO multifunctional nanocomposite deposition layer.
Even though there are a few studies involving Ni-B alloys, none of them involve ultrasound and graphene oxide GO

Method used

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  • Plating solution for electroless Ni-Mo-B/GO multifunctional nano-composite deposition layer and preparation method and application of plating solution
  • Plating solution for electroless Ni-Mo-B/GO multifunctional nano-composite deposition layer and preparation method and application of plating solution
  • Plating solution for electroless Ni-Mo-B/GO multifunctional nano-composite deposition layer and preparation method and application of plating solution

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A Ni-Mo-B / GO (graphene oxide) multifunctional nano-composite plating solution. Its characteristics are calculated per liter of plating solution. Its composition and content are as follows:

[0025]

[0026] Add nickel chloride hexahydrate, sodium borohydride, sodium molybdate, sodium hydroxide, ethylenediamine, sodium lauryl sulfate, graphene oxide, and lead acetate to distilled water in turn to dissolve, and then let it stand for 12 hours. The Ni-Mo-B / GO (graphene oxide) multifunctional nano composite plating solution was obtained.

Embodiment 2

[0033] A Ni-Mo-B / GO (graphene oxide) multifunctional nano-composite plating solution. Its characteristics are calculated per liter of plating solution. Its composition and content are as follows:

[0034]

[0035] Add nickel chloride hexahydrate, sodium borohydride, sodium molybdate, sodium hydroxide, ethylenediamine, sodium lauryl sulfate, graphene oxide, and lead acetate to distilled water in turn to dissolve, and then let it stand for 12 hours. The Ni-Mo-B / GO (graphene oxide) multifunctional nano composite plating solution was obtained.

Embodiment 3

[0042] A Ni-Mo-B / GO (graphene oxide) multifunctional nano-composite plating solution. Its characteristics are calculated per liter of plating solution. Its composition and content are as follows:

[0043]

[0044] Add nickel chloride hexahydrate, sodium borohydride, sodium molybdate, sodium hydroxide, ethylenediamine, sodium lauryl sulfate, graphene oxide, and lead acetate to distilled water in turn to dissolve, and then let it stand for 12 hours. The Ni-Mo-B / GO (graphene oxide) multifunctional nano composite plating solution was obtained.

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Abstract

The invention discloses a plating solution for an electroless Ni-Mo-B / GO multifunctional nano-composite deposition layer and a preparation method and application of the plating solution. The plating solution comprises, by liter, 20-55g of nickel chloride hexahydrate, 0.5-4g of sodium borohydride, 10-25g of sodium molybdate, 20-65g of sodium hydroxide, 15-65g of ethanediamine, 0.1-0.2g of lauryl sodium sulfate, 0.1-10g of graphene oxide, 0.01-1g of lead acetate, and the balance distilled water. The preparation method includes the steps that the nickel chloride hexahydrate, the sodium borohydride, the sodium molybdate, the sodium hydroxide, the ethanediamine, the lauryl sodium sulfate, the graphene oxide and the lead acetate are sequentially added into the distilled water to be dissolved; and then standing is performed, and accordingly the plating solution can be obtained. The plating solution is plated on the surface of a low-carbon steel workpiece, so that a composite coating with good abrasion resistance and high corrosion resistance is formed.

Description

Technical field [0001] The invention relates to the technical field of electroless plating, in particular to a plating solution for electroless plating of Ni-Mo-B / GO multifunctional nano composite deposition layer, a preparation method and application thereof. Background technique [0002] The cavitation effect and mechanical shear effect generated by the ultrasonic wave in the liquid medium can effectively disperse the nanoparticles and refine the crystal grains in the nanocomposite plating process, so as to ensure that the nanocomposite coating has good structure properties and improve the coating crystal To increase the brightness of the coating, increase the hardness and corrosion resistance. Because of its high frequency and short wavelength, it has good propagation direction and strong penetrating ability. The role of ultrasound in electroless plating: (1) Increase the deposition rate of the coating: the use of ultrasound will help Ni 2+ Diffusion, the deposition rate of t...

Claims

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Application Information

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IPC IPC(8): C23C18/50
CPCC23C18/50C23C18/1637C23C18/1662C23C18/1666
Inventor 蒋继波钱炜陈浩天朱丽莹韩生冯晨萁
Owner SHANGHAI APPLIED TECHNOLOGIES COLLEGE
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