Preparation method of metal tree based on atom substitution

Abstract

The invention discloses a preparation method of a metal tree based on atom substitution. The preparation method comprises the following steps: S1, preparing a metal zinc sheet, a copper sulfate solution and a carrier; s2, placing a sheet-shaped carrier on a glass plate, and dropwise adding a copper sulfate solution onto the sheet-shaped carrier; s3, metal zinc sheets are cut into branch shapes and flattened to form zinc trees, the zinc trees are placed on a sheet-shaped carrier, and zinc powder and zinc wires are placed according to modeling requirements; s4, another glass plate is placed on the metal zinc sheet, pressure is applied, it is ensured that the zinc sheet is attached to the sheet-shaped carrier, and standing is carried out until dendritic crystals grow out and the zinc tree begins to germinate and gradually becomes flourishing; and S5, according to different shapes, coloring additives are added to the zinc trees for coloring. According to the method, chemical experiments and technological modeling are combined, metals with different zinc and copper activities serve as main raw materials, a metal tree grows through a replacement reaction, a replacement reaction experiment is concrete achieved, scientific experiments and natural biology are combined, and the method is easy to understand and accept.

Description

Technical Field

[0001] The invention belongs to the technical field of metal tree preparation, and in particular relates to a method for preparing a metal tree based on atomic replacement. Background Art

[0002] In the current field of chemical experiments and materials science, although there are already a variety of applications and processing technologies for metal materials, these technologies often face some inherent technical defects, especially in achieving complex shapes and artistic expressions of metal materials.

[0003] Although traditional metal material processing methods, such as casting, forging, and cutting, can produce high-precision metal parts, these methods often have problems such as high cost, low efficiency, and complex processes when producing metal artworks or decorations with complex shapes and fine structures.

[0004] In addition, although chemical reactions, especially substitution reactions, are widely used in the surface treatment and modification of metal materials, it is still a challenging technical problem to combine these chemical reactions with the modeling art of metal materials to achieve metal structures with unique artistic beauty. Traditional substitution reaction experiments often focus on the study of chemical reactions themselves, while ignoring the artistic expression of experimental processes and results, which makes these experimental results often lack appreciation and application value. Summary of the invention

[0005] The purpose of the present invention is to propose a method for preparing a metal tree based on atomic substitution in order to solve the problem that traditional chemical experiments often focus on the accuracy and scientificity of experimental results, but often ignore the fun and appreciation of the experiments, and traditional scientific experiments are often separated from natural biological phenomena, making it difficult to intuitively demonstrate the application of scientific principles in nature.

[0006] In order to achieve the above object, the present invention adopts the following technical solution: a method for preparing a metal tree based on atomic replacement, comprising the following steps:

[0007] S1: prepare reactants; prepare metal zinc sheet, copper sulfate solution and carrier;

[0008] S2: Providing a replacement basis: cutting the carrier into sheets, placing the sheet carrier on a glass plate, and dripping the copper sulfate solution onto the sheet carrier, so that the copper sulfate solution just completely wets the sheet carrier without any excess solution overflowing;

[0009] S3: cutting the metal zinc sheet into a tree trunk shape and flattening it to form a zinc tree, placing it on the sheet carrier, and placing zinc powder and zinc wire according to the shape requirements;

[0010] S4: placing another glass plate on the metal zinc sheet and applying pressure to ensure that the zinc sheet is attached to the sheet carrier, and waiting for dendrites to grow. The zinc tree begins to sprout and gradually becomes lush;

[0011] S5: adding coloring additives to the zinc tree for coloring according to different shapes.

[0012] As a further description of the above technical solution:

[0013] The carrier is natural plant, animal fiber, chemical fiber or metal fiber.

[0014] As a further description of the above technical solution:

[0015] The coloring additive is an organic dye or a natural pigment.

[0016] As a further description of the above technical solution:

[0017] Surfactants and stabilizers are also added to the S5, so that the colorant is evenly distributed on the surface of the zinc tree, improving the coloring stability and preventing it from fading or decomposing under light, oxidation or acid-base conditions.

[0018] As a further description of the above technical solution:

[0019] The copper sulfate solution can also be replaced by a copper chloride solution.

[0020] As a further description of the above technical solution:

[0021] In S1, the metal zinc sheet is cleaned and the oxide layer is polished off.

[0022] As a further description of the above technical solution:

[0023] The zinc tree in S4 grows dendrites at 20-30°C.

[0024] As a further description of the above technical solution:

[0025] The zinc powder and the zinc wire are placed on the edges of the branches of the zinc tree.

[0026] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0027] In the present invention, chemical experiments are combined with process modeling, zinc and copper are used as metals with different activities as main raw materials, and metal trees are grown through substitution reactions, so that substitution reaction experiments are realized in a concrete way, and the combination of scientific experiments and natural biology is realized, which is easy to understand and accept. By growing metal trees through substitution reactions, various complex and fine metal shapes can be produced, and the modeling ability and expressiveness of metal materials are improved. At the same time, by combining industrial technology and art, the metal tree not only has practical value, but also has artistic beauty, becoming a unique work of art to meet the demand for artistic expression of metal materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 Zinc trees of different shapes prepared in a method for preparing metal trees based on atomic replacement Figure 1 .

[0030] Figure 2 Zinc trees of different shapes prepared in a method for preparing metal trees based on atomic replacement Figure 2 .

[0031] Figure 3 A diagram of metal zinc sheets, zinc powder and zinc wire materials in a method for preparing a metal tree based on atomic replacement.

[0032] Figure 4 Diagram of copper sulfate solution in a method for preparing a metal tree based on atom replacement.

[0033] Figure 5 A diagram of a sheet carrier in a method for preparing a metal tree based on atomic replacement. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0036] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0038] In the description of the embodiments of the present invention, it should be noted that the terms "upper", "inner", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the inventive product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0039] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] See also Figure 1-5 The present invention provides a technical solution: a method for preparing a metal tree based on atomic replacement, comprising the following steps:

[0041] S1: prepare reactants; prepare metal zinc sheet, copper sulfate solution and carrier;

[0042] S2: Providing a replacement basis: cutting the carrier into sheets, placing the sheet carrier on a glass plate, and dripping the copper sulfate solution onto the sheet carrier, so that the copper sulfate solution just completely wets the sheet carrier without any excess solution overflowing;

[0043] S3: cutting the metal zinc sheet into a tree trunk shape and flattening it to form a zinc tree, placing it on the sheet carrier, and placing zinc powder and zinc wire according to the shape requirements;

[0044] S4: placing another glass plate on the metal zinc sheet and applying pressure to ensure that the zinc sheet is attached to the sheet carrier, and waiting for dendrites to grow. The zinc tree begins to sprout and gradually becomes lush;

[0045] S5: adding coloring additives to the zinc tree for coloring according to different shapes.

[0046] The carrier is natural plant, animal fiber, chemical fiber or metal fiber.

[0047] The coloring additive is an organic dye or a natural pigment, which has bright colors and good coloring properties.

[0048] Surfactants and stabilizers are also added to the S5, so that the colorant is evenly distributed on the surface of the zinc tree, improving the coloring stability and preventing it from fading or decomposing under light, oxidation or acid-base conditions.

[0049] The copper sulfate solution can also be replaced by a copper chloride solution.

[0050] In S1, the metal zinc sheet is cleaned and the oxide layer is polished to improve the reaction efficiency and product purity.

[0051] The zinc tree in S4 grows dendrites at 20-30° C. The higher the temperature, the faster the induction. It can be achieved at room temperature and the reaction conditions are loose.

[0052] The zinc powder and the zinc wire are placed on the edges of the branches of the zinc tree.

[0053] Working principle: Combining chemical experiments with technological modeling, using zinc and copper as metals with different activities as the main raw materials, growing metal trees through substitution reactions, realizing substitution reaction experiments in a concrete way, combining scientific experiments with natural organisms, which is easy to understand and accept. By growing metal trees through substitution reactions, various complex and delicate metal shapes can be produced, which improves the modeling ability and expressiveness of metal materials. At the same time, by combining industrial technology and art, the metal tree not only has practical value, but also has artistic beauty, becoming a unique work of art to meet the needs of artistic expression of metal materials.

[0054] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A method for preparing a metal tree based on atomic replacement, characterized in that: The following steps are involved: S1: prepare reactants; prepare metal zinc sheet, copper sulfate solution and carrier; S2: Providing a replacement basis: cutting the carrier into sheets, placing the sheet carrier on a glass plate, and dripping the copper sulfate solution onto the sheet carrier, so that the copper sulfate solution just completely wets the sheet carrier without any excess solution overflowing; S3: cutting the metal zinc sheet into a tree trunk shape and flattening it to form a zinc tree, placing it on the sheet carrier, and placing zinc powder and zinc wire according to the shape requirements; S4: placing another glass plate on the metal zinc sheet and applying pressure to ensure that the zinc sheet is attached to the sheet carrier, and waiting for dendrites to grow. The zinc tree begins to sprout and gradually becomes lush; S5: adding coloring additives to the zinc tree for coloring according to different shapes.

2. The method for preparing a metal tree based on atomic substitution according to claim 1, characterized in that: The carrier is natural plant, animal fiber, chemical fiber or metal fiber.

3. The method for preparing a metal tree based on atomic substitution according to claim 2, characterized in that: The coloring additive is an organic dye or a natural pigment.

4. The method for preparing a metal tree based on atomic substitution according to claim 1, characterized in that: Surfactants and stabilizers are also added to the S5, so that the colorant is evenly distributed on the surface of the zinc tree, improving the coloring stability and preventing it from fading or decomposing under light, oxidation or acid-base conditions.

5. The method for preparing a metal tree based on atomic substitution according to claim 1, characterized in that: The copper sulfate solution can also be replaced by a copper chloride solution.

6. The method for preparing a metal tree based on atomic substitution according to claim 1, characterized in that: In S1, the metal zinc sheet is cleaned and the oxide layer is polished off.

7. The method for preparing a metal tree based on atomic substitution according to claim 1, characterized in that: The zinc tree in S4 grows dendrites at 20-30°C.

8. The method for preparing a metal tree based on atomic substitution according to claim 1, characterized in that: The zinc powder and the zinc wire are placed on the edges of the branches of the zinc tree.

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