CN109467046A - Fabrication method of composite material based on three-dimensional micro-nano structured arrangement of nanoparticles - Google Patents
Fabrication method of composite material based on three-dimensional micro-nano structured arrangement of nanoparticles Download PDFInfo
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- CN109467046A CN109467046A CN201811141344.9A CN201811141344A CN109467046A CN 109467046 A CN109467046 A CN 109467046A CN 201811141344 A CN201811141344 A CN 201811141344A CN 109467046 A CN109467046 A CN 109467046A
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- 239000002105 nanoparticle Substances 0.000 title claims abstract description 37
- 239000002131 composite material Substances 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 239000002245 particle Substances 0.000 claims abstract description 57
- 239000012452 mother liquor Substances 0.000 claims abstract description 7
- 238000000465 moulding Methods 0.000 claims abstract description 5
- 239000011859 microparticle Substances 0.000 claims abstract 2
- 230000005684 electric field Effects 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000013528 metallic particle Substances 0.000 claims description 3
- 229920000620 organic polymer Polymers 0.000 claims description 2
- 239000002861 polymer material Substances 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 239000013589 supplement Substances 0.000 claims description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims 1
- 239000002923 metal particle Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 230000009469 supplementation Effects 0.000 claims 1
- 239000004793 Polystyrene Substances 0.000 description 7
- 239000004205 dimethyl polysiloxane Substances 0.000 description 7
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 7
- 239000002086 nanomaterial Substances 0.000 description 7
- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 description 7
- 238000004987 plasma desorption mass spectroscopy Methods 0.000 description 7
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 7
- 229920002223 polystyrene Polymers 0.000 description 7
- 239000008187 granular material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000004807 localization Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000012808 vapor phase Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000001723 curing Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000010532 solid phase synthesis reaction Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009689 gas atomisation Methods 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 238000000713 high-energy ball milling Methods 0.000 description 1
- 238000001027 hydrothermal synthesis Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000012260 resinous material Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
- B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
- B82B3/0061—Methods for manipulating nanostructures
- B82B3/0066—Orienting nanostructures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
- B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
- B82B3/0009—Forming specific nanostructures
- B82B3/0014—Array or network of similar nanostructural elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
一种基于纳米粒子三维微纳结构化排布的复合材料制造方法，现将微纳米尺度的粒子置于母液中，得到含有微观粒子的溶液；将部分溶液置于容器内流平，将第一结构化场施于容器中的溶液，对的溶液中的粒子进行操控，实现溶液中粒子的可控图案化排布；再将容器中溶液固化成型，容器向下移动，容器内补充含有微观粒子的溶液，改变结构场参数，实现溶液中粒子的纵向可控排布，采用不同结构场，实现含有微观粒子的溶液中粒子的不同图案化排布；将第一结构场换为第二结构场，使粒子排布成相应形状；重复直至获得功能纳米粒子三维微纳结构化排布的复合材料；本发明具有可定向定域调节、高效率、可实现任意三维形状结构的成型等优点。
A method for manufacturing a composite material based on a three-dimensional micro-nano structured arrangement of nanoparticles. Now, micro-nano-scale particles are placed in a mother liquor to obtain a solution containing micro-particles; part of the solution is placed in a container to level, and the first The structured field is applied to the solution in the container, and the particles in the solution are manipulated to achieve a controllable patterned arrangement of the particles in the solution; then the solution in the container is solidified and shaped, the container moves down, and the container contains microscopic particles. changing the structural field parameters to realize the longitudinally controllable arrangement of particles in the solution, using different structural fields to realize different patterned arrangement of particles in the solution containing microscopic particles; replacing the first structural field with the second structural field , so that the particles are arranged into corresponding shapes; repeat until a composite material with a three-dimensional micro-nano structured arrangement of functional nanoparticles is obtained; the invention has the advantages of directional and localized adjustment, high efficiency, and can realize the molding of any three-dimensional shape structure.
Description
Technical field
The invention belongs to minute manufacturing nanostructure technology fields, in particular to a kind of to be based on nanoparticle three-D micro-nano knot
The method for composite material of structureization arrangement.
Background technique
The restrained space dimensionality of nanostructure can be divided into 4 kinds: (1) the nano atomic group race of zero dimension；(2) one dimension fibre shape
Nanostructure, length are noticeably greater than width, such as carbon nanotube；(3) two-dimensional layer nanostructure, length and width size is extremely
More much bigger than thickness less, crystallite dimension is nanoscale in one direction, such as graphene；(4) three-dimensional nano-solid, people
Different nano materials is prepared for a variety of different methods, and to numerous preparation methods, it is according to the medium of preparation
Gas, liquid or solid can totally be divided into three classes vapor phase method, liquid phase method and solid phase method；Wherein main the including of vapor phase method
Learn vapor phase method, sublimation recrystallization method, molten reactant metal method, high pressure gas atomization；Liquid phase method mainly includes hydro-thermal method, precipitating
Method, Radiation Synthesis Method, emulsion method；Solid phase method mainly includes high-energy ball milling method, Amorphous Crystallization method, depth plastic deformation method.And this
A little methods are the preparation that three-dimensional manometer solid is realized by the growth of control nanoparticle mostly, and nanoparticle is in function
Distribution in material is to disperse, is structureless mostly, cannot achieve the function nano particle orientation with three-dimensional micro-nano structure
Localization arrangement.
How to realize the Arbitrary 3 D structuring arrangement of low-dimension nano material in the composite, makes the difference of composite material
Position shows different physicochemical characteristics, is always one so that composite material be made to meet more complicated working environment
Problem.
Summary of the invention
In order to overcome the disadvantages of the above prior art, it is micro- based on nanoparticle three-dimensional that the purpose of the present invention is to provide one kind
The method for composite material of nanostructured arrangement, it can be achieved that controllable oriented alignment of the function nano particle in composite material,
So that the different location of composite material is shown different physicochemical characteristics, there is orientable localization adjusting, high efficiency, can be achieved
The advantages that molding of Arbitrary 3 D shape and structure.
To achieve the goals above, the technical solution adopted by the present invention is as follows:
A kind of method for composite material based on the arrangement of nanoparticle three-dimensional micro-nano structureization, comprising the following steps:
1) particle of micro-nano-scale is placed in mother liquor, stirring is distributed uniform particle, obtains containing microcosmic particle
Solution；
2) a part is placed in container containing the solution of microcosmic particle, a part of solution containing microcosmic particle is made at any time
For supplement；
3) by the solution levelling in container containing microcosmic particle；
4) first structure field is imposed on into the solution in container containing microcosmic particle, in the solution containing microcosmic particle
Particle is manipulated, and realizes the controllable patterned arrangement of particle in the solution containing microcosmic particle；
5) by the solution curing molding in container containing microcosmic particle；
6) container is moved down；
7) solution containing microcosmic particle is supplemented in container；
8) change structure field parameters, realize longitudinal controllable arrangement of particle in the solution containing microcosmic particle；
9) different structure field is used, realizes the different patternization arrangement of particle in the solution containing microcosmic particle；
10) first structure field is changed to the second structure field, particle is made to be arranged into respective shapes；
11) step 2) -10 is repeated) until obtaining the composite material of function nano particle three-dimensional micro-nano structureization arrangement.
Particle in the step 1) is the metallic particles or non-metallic particle that partial size is 30 μm of 100nm-, and mother liquor is
Photo curable resinous material or heat-setting organic polymer material, mother liquor viscosity are 1 × 10-3Pa·s—2×
101Pa·s。
Levelling mode in the step 3) is to strike off.
Structuring field in the step 4) is structuring AC field, and voltage 50V-50KV, frequency is 1KHz-
200KHz；The electrode structure of structuring AC field is interdigitated electrodes, combined electrode or inserting electrode；Interdigital electrode fork
Finger widths be 5 μm -1mm, it is interdigital between spacing be 5 μm -1mm.
Controllable patterned arrangement in the step 4) is that particle neatly aligns the type of being in line, triangle, circle
Or rectangular patterns.
Curing molding mode in the step 5) is ultraviolet light solidification, blue light solidification or heat cure.
Dropping distance in the step 6) is 5 μm -100 μm.
The amount of make-up solution in the step 7) makes the liquid level after having supplemented rise 5 μm -100 μm.
Change structure field parameters in the step 8) are the voltage and frequency of height-regulating structure electric field, realize micro-nano grain
Son is in longitudinal arrangement.
The second structure field is used to change interdigital electrode into snakelike electrode structure in the step 10), realizes micro-nano
The different patternization of particle is arranged.
Compared with prior art, the invention has the following advantages:
(1) present invention can come the structure of design structure field, and structure field by the arrangement mode of expected microcosmic particle
It after completing, can be used continuously, function nano particle orientation localization manipulation truly may be implemented, realize function
The three dimensional patterned arrangement of energy nanoparticle.
(2) present invention controllably orients manipulation from realization function nano particle and starts with, and has designed and prepared out differently structured
Structure field, and can by adjusting the voltage and frequency of structure field, realize the particle patterned arrangement of function nano difference
Width and depth.
(3) relative to traditional manufacture technology of composite material, the present invention can be schemed by the difference for different layers particle
The space three-dimensional arrangement that caseization arranges to realize truly function nano particle, so that in composite material contained by different zones
The number of function nano particle and arrangement are different from, so that composite material different zones show different mechanical characteristics.Tool
There is promotion and application value, is expected to be applied to become functionally gradient material (FGM), novel intelligent material, the fields such as functional composite material manufacture.
Detailed description of the invention
Fig. 1 is manufacturing method schematic diagram of the embodiment of the present invention.
Fig. 2 is the schematic diagram that the embodiment of the present invention realizes function nano particle single layer oriented alignment.
Fig. 3 is after the embodiment of the present invention realizes change structure field parameters, and the different arrangement width of function nano particle shows
It is intended to.
Fig. 4 is the different patterned configuration schematic diagram of function nano particle after the embodiment of the present invention realizes change structure field.
Specific embodiment
Below with reference to embodiment and attached drawing, the present invention is further illustrated, but protection of the invention should not be limited with this
Range.
Referring to Fig.1, a kind of method for composite material based on the arrangement of nanoparticle three-dimensional micro-nano structureization, including it is following
Step:
1) particle for the polystyrene sphere 1 for being 5 μm by diameter is placed in PDMS solution, is stirred five minutes, is kept particle equal
Even distribution is evenly distributed the PDMS solution 4 of granules of polystyrene；
2) the PDMS solution 4 of a part of granules of polystyrene is poured into container 3, is then struck off, keep liquid level in container high
Degree is 60 μm；
3) by 4 levelling of PDMS solution of granules of polystyrene in container；
4) by 50 μm of interdigital finger beam, 50 microns of span of first structure electric field imposes on granules of polystyrene in container 3
PDMS solution 4 manipulates the particle 1 in solution, particle 1 is made to be arranged into linear type as shown in Figure 2；Wherein, structuring
Electric field both end voltage is 30V, and frequency 50KHz, waveform is sinusoidal pattern；
5) by the ultraviolet light 8s of PDMS solution 4 of granules of polystyrene in container 3, it is solidified；
6) 3 height of container is adjusted, container 3 is made to move down 60 μm；
7) the PDMS solution 4 that granules of polystyrene is supplemented into container 3 makes the liquid level of container 3 rise 60 μm；
8) as shown in figure 3, adjustment structured electrodes both end voltage is 50V, 50KHz, realize that the multirow of particle 1 in solution is straight
Lineization arrangement, realizes the control of longitudinal direction particle 1；
9) as shown in figure 4, first structure field is changed to the second structure field 5, particle is made to be arranged into circle, wherein 6 line of pole plate
It is 50 μm wide, connect anode；50 μm of 7 line width of pole plate, connects cathode；Spacing between pole plate 6 and pole plate 7 is 80 μm；Institute's making alive is
50V, frequency 50KHz；
10) repeat the above steps 2) -9), realize the composite wood arranged containing function nano particle three-dimensional micro-nano structureization
The production of material.
For the present invention, available structure field is not limited only to tell two kinds.Although referring to previous examples to this hair
It is bright to be described in detail, it for those skilled in the art, still can be to technology documented by previous examples
Scheme is modified or equivalent replacement of some of the technical features.All within the spirits and principles of the present invention, institute
Any modification, equivalent substitution, improvement and etc. of work, should all be included in the protection scope of the present invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811141344.9A CN109467046B (en) | 2018-09-28 | 2018-09-28 | The method for composite material of particle three-dimensional micro-nano structureization arrangement based on micro-nano-scale |
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| CN201811141344.9A CN109467046B (en) | 2018-09-28 | 2018-09-28 | The method for composite material of particle three-dimensional micro-nano structureization arrangement based on micro-nano-scale |
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| CN109467046A true CN109467046A (en) | 2019-03-15 |
| CN109467046B CN109467046B (en) | 2019-11-26 |
Family
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109901250A (en) * | 2019-04-04 | 2019-06-18 | 西安交通大学 | An optical element containing structured nanoparticles and a method for making the same |
| CN112736212A (en) * | 2019-10-28 | 2021-04-30 | Tcl华星光电技术有限公司 | Nanoparticle patterning device and nanoparticle patterning method |
| CN115672221A (en) * | 2022-11-17 | 2023-02-03 | 浙江工业大学 | High-performance superparticle synthesis device and method based on three-dimensional superlubricating surface |
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| CN115672221A (en) * | 2022-11-17 | 2023-02-03 | 浙江工业大学 | High-performance superparticle synthesis device and method based on three-dimensional superlubricating surface |
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| CN109467046B (en) | 2019-11-26 |
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