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Natural plant electroplating and finishing technique

A technology of natural plants and process methods, which is applied to the electroplating and finishing of leaves and leaf veins, and can solve the problems of unsuitable natural plant substrates and harsh conditions for the flower field of plants.

Active Publication Date: 2014-06-25
SHENYANG NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So far, only the aprotic organic solvent system, inorganic molten salt system, and ionic liquid system have realized the electrochemical deposition of aluminum, but the electrolysis temperature of the first two systems is 300-600 ° C, the conditions are harsh, and they are not suitable for natural plant substrates.

Method used

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  • Natural plant electroplating and finishing technique

Examples

Experimental program
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Effect test

Embodiment 1

[0028] A natural plant electroplating fine decoration process method is realized through the following specific steps:

[0029] (1) Select intact and undamaged maple leaves with rich and strong veins that fall naturally in autumn;

[0030] (2) Immersed in a mass fraction of 4% NaOH and 3% Na 2 CO 3 Heat the mixed solution to 100°C and cook for 15 minutes, take it out and brush lightly with a brush to remove the mesophyll, soak in clean water, and absorb excess water with absorbent paper;

[0031] (3) Then soak the leaf veins in the sensitizing solution for 3 minutes, rinse it in clear water for a few times, then immerse it in the activation solution for 3 minutes, then rinse it in the clear water for a few times, and immerse it in 10% formaldehyde solution for a few times, then Immerse in the pre-prepared electroless copper plating solution, perform electroless copper plating at room temperature, and electroplate for 15-20 minutes;

[0032] (4) After taking out the leaf vei...

Embodiment 2

[0041] A natural plant electroplating fine decoration process method is realized through the following specific steps:

[0042] (1) Take an appropriate amount of clove leaves with smooth surface and beautiful shape;

[0043] (2) Wrap it with soft paper, embed it in a color-changing silica gel specimen bottle, keep it sealed and protected from light at room temperature for 8 days, and then take it out;

[0044] (3) Immerse it in carbon nanotube powder and two-component polyester resin with 20% styrene added to the total mass, and after it is completely coated, bake it in a vacuum drying oven at 60°C for 40 minutes;

[0045] (4) After taking it out, put it into the acidic sulfate bright copper plating solution, and adjust the current density to 6.0A / dm 2 , keep at room temperature, electroplating for 15-20 minutes, take it out and dry it with absorbent paper;

[0046] (5) Dry 1-butyl-3-methylimidazolium chloride ([BMIM]Cl) in a vacuum oven at 60°C with P2O5 as a desiccant for ...

Embodiment 3

[0049] A natural plant electroplating fine decoration process method is realized through the following specific steps:

[0050] (1) Select roses with a moderate number of petals and strong petal hardness;

[0051] (2) Wrap it with soft paper, keep it as it is, embed it in the specimen bottle with color-changing silica gel, seal it, place it at room temperature in the dark for 8 days, and take it out;

[0052] (3) Immerse it in the mixture of carbon nanotube powder and two-component polyester resin with 20% styrene added to the total mass, and after it is completely coated, bake it in a vacuum drying oven at 60°C for 40 minutes;

[0053] (4) After taking it out, put it into the acidic sulfate bright copper plating solution, adjust the current density to 6.0A / dm2, keep it at room temperature, electroplate for 15-20 minutes, take it out and dry it with absorbent paper;

[0054] (5) Put 1-butyl-3 methylimidazolium chloride ([BMIM]Cl) in a vacuum oven at 60°C with P 2 o 5 Dry fo...

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Abstract

The invention discloses a natural plant electroplating and finishing technique and mainly solves the problems that the natural plant is soft in texture, easy to break, rot and go bad and the problems of an earlier stage processing method of the natural plant, a method for transforming a non-conductor to a conductor, selection and combination of electroplating liquid formulation. When drying the plant, an alkali liquor is used for cooking the plant, then mesophyll is lightly brushed away, and leaf vein is retained; when transforming the non-conductor, a method for mixing carbon nanotube powder with two-component polyester resin is used for coating a conductive layer; finally, noble metals or ionic liquid aluminum is plated by using a cyanide-free electroplating formulation. Through the technique, the natural plant, which is difficult to store, can be processed by a series of methods for drying, removing mesophyll, coating protection layers and electroplating, so that the natural form of the natural plant can be stored for a long time; the natural plant does not go bad and rot; meanwhile, the appreciation and collection value is greatly improved, thus giving the enjoyment of beauty to people.

Description

technical field [0001] The present invention relates to a natural plant electroplating fine decoration process, in particular to a process for pretreatment of various parts of natural plants, precious metal electroplating and ionic liquid electroplating aluminum, especially for the electroplating of flowers, leaves and veins of plants. Decoration belongs to the field of electrochemical application technology. Background technique [0002] Natural plants are soft, easily damaged, and will deteriorate. The method of electroplating finishing can process the difficult-to-preserve natural plants through a series of methods such as drying, removing mesophyll, coating a protective layer, and electroplating, which not only enables natural plants to preserve their natural form for a long time without deterioration and corruption, but also greatly Improve the viewing and collection value, and give people a beautiful enjoyment. The pre-treatment methods of natural plants, the method ...

Claims

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Application Information

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IPC IPC(8): C25D3/48C25D3/44B05D5/12
Inventor 刘琦贾楚翘康艳红
Owner SHENYANG NORMAL UNIV
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