CN103467773A - Photonic crystal film with dual regulation and control on structural colors and wettability and preparation method thereof - Google Patents
Photonic crystal film with dual regulation and control on structural colors and wettability and preparation method thereof Download PDFInfo
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- CN103467773A CN103467773A CN2013104165329A CN201310416532A CN103467773A CN 103467773 A CN103467773 A CN 103467773A CN 2013104165329 A CN2013104165329 A CN 2013104165329A CN 201310416532 A CN201310416532 A CN 201310416532A CN 103467773 A CN103467773 A CN 103467773A
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- schemochrome
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Abstract
The invention discloses a photonic crystal film with dual regulation and control on structural colors and wettability and a preparation method thereof. The photonic crystal film comprises an inverse opal type polymer photonic crystal film and a liquid coating, wherein the inverse opal type polymer photonic crystal film is obtained by uniformly infiltrating a polymer precursor solution into pores of an opal type photonic crystal, performing polymerization and removing an opal type photonic crystal structure, and has bright structural colors; the polymer photonic crystal film is infiltrated by using liquid, and the liquid coating is formed on the surface of the polymer photonic crystal; the structural colors and wettability of the photonic crystal film can be artificially regulated and controlled. According to the photonic crystal film disclosed by the invention, the structural colors and the performance of the smooth surface of the photonic crystal infiltrated by the liquid are combined together to ensure that an artificially prepared three-dimensional inverse opal type photonic crystal film successfully has bright structural colors and controllable wettability, so that the blank of artificially regulating and controlling the color and wettability of the photonic crystal film is filled up, and the perfect combination of good mechanical properties and optical properties is realized.
Description
Technical field
The present invention relates to the photonic crystal preparing technical field, particularly relate to photon crystal film of the two regulation and control of a kind of schemochrome and wetting property and preparation method thereof.
Background technology
The life of occurring in nature has the evolutionary history of 1 years, to naturally learning, is the eternal theme of new material development.Obtain and inspire from biology, realize the unification of both macro and micro, the specific function of the simulation some aspects of organism, realize design and the preparation of novel material, is the new concept of learning to naturally.
The bionical smooth photonic crystal structure film of pulling force regulation and control, being similar to flocks together covers the tears of our eyes, when it is stretched, will change performance.Stretched operation causes the photon crystal structure nano aperture become large or diminish, thereby causes continuous liquid level to deform, and, when the bionical smooth photonic crystal structure film of stretching pulling force regulation and control, its schemochrome can change and surface irregularity.These two kinds of features just can be by fast, perfectly control by just stretching.
Three-dimensional counter opal type photon crystal film is that the empty structure orderly by stratiform forms, and this three-dimensional counter opal type photon crystal structure exists at occurring in nature, also can obtain by replication protein stone type photonic crystal masterplate.The three-dimensional counter opal type photon crystal structure that is present in occurring in nature all has vivid schemochrome usually, and still, the limitation owing to being subject to the wetting property regulation and control, manually prepare counter opal type photon crystal structure and be restricted.At present, carry out the color of artificial adjustment photon crystal film and infiltrating work simultaneously remain blank.
Summary of the invention
The technical problem that the present invention mainly solves is to provide photon crystal film of a kind of schemochrome and the two regulation and control of wetting property and preparation method thereof, can make three-dimensional counter opal type photon crystal film possess vivid schemochrome and good wetting property, and its schemochrome and wetting property can artificial adjustments simultaneously.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: the photon crystal film of the two regulation and control of a kind of schemochrome and wetting property is provided, comprises: counter opal type polymer photon crystal film and liquid coating; Described counter opal type polymer photon crystal film is that polymkeric substance precursor solution is evenly infiltrated in the hole of opal type photonic crystal, and polymerization also removes that opal type photon crystal structure obtains; Select the described polymer photon crystal film of liquid-soaked, on its surface, form described liquid coating.
In a preferred embodiment of the present invention, described counter opal type polymer photon crystal film has vivid schemochrome; The schemochrome of described photon crystal film and wetting property can artificial adjustments.
For solving the problems of the technologies described above, another technical solution used in the present invention is: a kind of method for preparing the photon crystal film of schemochrome claimed in claim 1 and the two regulation and control of wetting property is provided, and these preparation method's concrete steps comprise:
(1) prepare opal type photon crystal film: select the monodispersity nanoparticle that diameter is 200～400nm, according to the preparation method of three-dimensional opal type photon crystal film, described nanoparticle is prepared into to opal type photon crystal film;
(2) prepare counter opal type photon crystal film: polymkeric substance precursor solution is evenly infiltrated in the hole of the opal type photonic crystal of preparation in step (1), after polymerization, remove opal type photon crystal structure, obtain orderly counter opal type photon crystal film;
(3) prepare the photon crystal film of liquid-soaked: the counter opal type photon crystal film surface to the middle preparation of step (2) drips infiltration liquid, makes its complete wetting, and the formation liquid coating obtains the two regulation and control of schemochrome and wetting property photonic crystal structure film.
In a preferred embodiment of the present invention, in described step (1), described monodispersity nanoparticle is at least one in metal oxide, inorganic salt, polyelectrolyte, block polymer, multipolymer, liquid crystal material, medium hole nano particles, gold and silver.
In a preferred embodiment of the present invention, in described step (1), the preparation method of described three-dimensional opal type photon crystal film is vertical sedimentation, scrape at least one in embrane method, spin-coating method, crystal pulling method, vapour deposition process and electrodip process.
In a preferred embodiment of the present invention, the thickness of described opal type photon crystal film is 400 nm～400 μ m.
In a preferred embodiment of the present invention, in described step (2), described polymkeric substance precursor solution is at least one in methyl methacrylate, poly hydroxy ethyl acrylate, cellulose acetate butyrate, siloxanes methacrylic ester, fluorine silicon methacrylic ester, perfluor ether, N-V-Pyrol RC, polyvinyl alcohol, glycidyl methacrylate, Ethylene glycol dimethacrylate, polydimethylsiloxane and urethane.
In a preferred embodiment of the present invention, the polymerization process of described polymkeric substance precursor solution is at least one in thermopolymerization and uv photopolymerization.
In a preferred embodiment of the present invention, in described step (2), the method for removing opal type photon crystal structure is at least one in acid corrosion, caustic corrosion and hot burn off.
In a preferred embodiment of the present invention, in described step (3), infiltration liquid is at least one in silicone oil, ethanol and ultrapure water.
The invention has the beneficial effects as follows: the present invention is based on the new concept of learning to naturally, when the three-dimensional counter opal type photon crystal film of preparation, the schemochrome surface property smooth with it that infiltrates the photonic crystal of liquid combined, make the three-dimensional counter opal type photon crystal film of artificial preparation successfully there is vivid schemochrome and controlled wetting property, fill up the color of artificial adjustment photon crystal film and the blank of wetting property work, realized the perfect adaptation of good mechanical property and optical property.
The accompanying drawing explanation
Fig. 1 is the photon crystal film schematic diagram of photon crystal film of a kind of schemochrome of the present invention and the two regulation and control of wetting property and preparation method thereof;
In accompanying drawing, the mark of each parts is as follows: 1. counter opal type polymer photon crystal film, 2. liquid coating.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
The implementation condition adopted in embodiment can be done further adjustment according to the condition of concrete producer, and not marked implementation condition is generally the condition in normal experiment.
Refer to Fig. 1, the embodiment of the present invention comprises:
The photon crystal film of the two regulation and control of a kind of schemochrome and wetting property, comprising: counter opal type polymer photon crystal film and liquid coating; Described counter opal type polymer photon crystal film is that polymkeric substance precursor solution is evenly infiltrated in the hole of opal type photonic crystal, and polymerization also removes that opal type photon crystal structure obtains, and has vivid schemochrome; Select the described polymer photon crystal film of liquid-soaked, on its surface, form described liquid coating; The schemochrome of described photon crystal film and wetting property can artificial adjustments.
The composition nanoparticle of described opal type photon crystal film is at least one in metal oxide, inorganic salt, polyelectrolyte, block polymer, multipolymer, liquid crystal material, medium hole nano particles, gold and silver.
Described opal type photon crystal film is that the preparation method according to three-dimensional opal type photon crystal film is prepared, and its preparation method is vertical sedimentation, scrapes embrane method, spin-coating method, crystal pulling method, at least one in vapour deposition process and electrodip process.
Described polymkeric substance precursor solution is at least one in methyl methacrylate, poly hydroxy ethyl acrylate, cellulose acetate butyrate, siloxanes methacrylic ester, fluorine silicon methacrylic ester, perfluor ether, N-V-Pyrol RC, polyvinyl alcohol, glycidyl methacrylate, Ethylene glycol dimethacrylate, polydimethylsiloxane and urethane.
Embodiment 1
Composition of raw materials is as follows:
| Raw material | Specification |
| Nano particles of silicon dioxide (SiO 2） | 300 nm |
| Polydimethylsiloxane (PDMS) | 0.9 g/mL |
| Fluorinated silicone oil (FC-70) | 100% |
(1) prepare opal type photon crystal film:
The monodispersity that the selection diameter is 300nm is SiO preferably
2nanoparticle, as the material for preparing opal type photon crystal film, prepares three-dimensional opal type photon crystal film by vertical sedimentation.
(2) prepare counter opal type photon crystal film:
PDMS precursor solution is infiltrated in the hole of opal type photonic crystal uniformly, after thermal-initiated polymerization, remove opal type photon crystal structure, obtain orderly counter opal type photon crystal film.
(3) prepare the photon crystal film of liquid-soaked:
Drip fluorinated silicone oil (FC-70) liquid to counter opal type photon crystal film surface, make its complete wetting, form liquid coating, obtain the two regulation and control of schemochrome and wetting property photonic crystal structure film.
Embodiment 2
Composition of raw materials is as follows:
| Raw material | Specification |
| Polystyrene nanoparticle (PS) | 260nm |
| Polydimethylsiloxane (PDMS) | 0.9g/mL |
| Fluorinated silicone oil (FC-70) | 100% |
(1) preparation of opal type photon crystal film:
The monodispersity that the selection diameter is 260nm PS nanoparticle preferably, as the material for preparing opal type photon crystal film, prepares three-dimensional opal type photon crystal film by vertical sedimentation.
(2) preparation of counter opal type photon crystal film:
PDMS precursor solution is infiltrated in the hole of opal type photonic crystal uniformly, after thermal-initiated polymerization, remove opal type photon crystal structure, obtain orderly counter opal type photon crystal film.
(3) preparation of the photon crystal film of liquid-soaked:
Drip fluorinated silicone oil (FC-70) liquid to counter opal type photon crystal film surface, make its complete wetting, form liquid coating, obtain the two regulation and control of schemochrome and wetting property photonic crystal structure film.
Embodiment 3
Composition of raw materials is as follows:
| Raw material | Specification |
| Nano particles of silicon dioxide (SiO 2） | 250nm |
| Hydroxyethyl methylacrylate (HEMA) | 0.9g/mL |
| Fluorinated silicone oil (FC-43) | 100% |
(1) preparation of opal type photon crystal film:
The monodispersity that the selection diameter is 250nm is SiO preferably
2nanoparticle is as the material for preparing opal type photon crystal film, by the knifing legal system is standby, obtains three-dimensional opal type photon crystal film.
(2) preparation of counter opal type photon crystal film:
HEMA precursor solution is infiltrated in the hole of opal type photonic crystal uniformly, after uv-light polymerization, remove opal type photon crystal structure, obtain orderly counter opal type photon crystal film.
(3) preparation of the photon crystal film of liquid-soaked:
Drip fluorinated silicone oil (FC-43) liquid to counter opal type photon crystal film surface, make its complete wetting, form liquid coating, obtain the two regulation and control of schemochrome and wetting property photonic crystal structure film.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification sheets of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present invention.
Claims (10)
1. the photon crystal film of the two regulation and control of a schemochrome and wetting property, is characterized in that, comprising: counter opal type polymer photon crystal film and liquid coating; Described counter opal type polymer photon crystal film is that polymkeric substance precursor solution is evenly infiltrated in the hole of opal type photonic crystal, and polymerization also removes that opal type photon crystal structure obtains; Select the described polymer photon crystal film of liquid-soaked, on its surface, form described liquid coating.
2. the photon crystal film of the two regulation and control of schemochrome according to claim 1 and wetting property, is characterized in that, described counter opal type polymer photon crystal film has vivid schemochrome; The schemochrome of described photon crystal film and wetting property can artificial adjustments.
3. a method for preparing the photon crystal film of schemochrome claimed in claim 1 and the two regulation and control of wetting property, is characterized in that, these preparation method's concrete steps comprise:
(1) prepare opal type photon crystal film: select the monodispersity nanoparticle that diameter is 200～400nm, according to the preparation method of three-dimensional opal type photon crystal film, described nanoparticle is prepared into to opal type photon crystal film;
(2) prepare counter opal type photon crystal film: polymkeric substance precursor solution is evenly infiltrated in the hole of the opal type photonic crystal of preparation in step (1), after polymerization, remove opal type photon crystal structure, obtain orderly counter opal type photon crystal film;
(3) prepare the photon crystal film of liquid-soaked: the counter opal type photon crystal film surface to the middle preparation of step (2) drips infiltration liquid, makes its complete wetting, and the formation liquid coating obtains the two regulation and control of schemochrome and wetting property photonic crystal structure film.
4. the preparation method of the photon crystal film of the two regulation and control of schemochrome according to claim 3 and wetting property, it is characterized in that, in described step (1), described monodispersity nanoparticle is at least one in metal oxide, inorganic salt, polyelectrolyte, block polymer, multipolymer, liquid crystal material, medium hole nano particles, gold and silver.
5. the preparation method of the photon crystal film of the two regulation and control of schemochrome according to claim 3 and wetting property, it is characterized in that, in described step (1), the preparation method of described three-dimensional opal type photon crystal film is vertical sedimentation, scrape at least one in embrane method, spin-coating method, crystal pulling method, vapour deposition process and electrodip process.
6. the preparation method of the photon crystal film of the two regulation and control of schemochrome according to claim 5 and wetting property, is characterized in that, the thickness of described opal type photon crystal film is 400 nm～400 μ m.
7. the preparation method of the photon crystal film of the two regulation and control of schemochrome according to claim 3 and wetting property, it is characterized in that, in described step (2), described polymkeric substance precursor solution is at least one in methyl methacrylate, poly hydroxy ethyl acrylate, cellulose acetate butyrate, siloxanes methacrylic ester, fluorine silicon methacrylic ester, perfluor ether, N-V-Pyrol RC, polyvinyl alcohol, glycidyl methacrylate, Ethylene glycol dimethacrylate, polydimethylsiloxane and urethane.
8. the preparation method of the photon crystal film of the two regulation and control of schemochrome according to claim 7 and wetting property, is characterized in that, the polymerization process of described polymkeric substance precursor solution is at least one in thermopolymerization and uv photopolymerization.
9. the preparation method of the photon crystal film of the two regulation and control of schemochrome according to claim 3 and wetting property, it is characterized in that, in described step (2), the method for removing opal type photon crystal structure is at least one in acid corrosion, caustic corrosion and hot burn off.
10. the preparation method of the photon crystal film of the two regulation and control of schemochrome according to claim 3 and wetting property, is characterized in that, in described step (3), infiltration liquid is at least one in silicone oil, ethanol and ultrapure water.
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104150788A (en) * | 2014-07-23 | 2014-11-19 | 大连理工大学 | Hydrophobic photon crystal-structure color-producing material and preparation method thereof |
| CN104597237A (en) * | 2015-01-13 | 2015-05-06 | 东南大学 | Photonic crystal-based high-sensitivity immunochromatographic method |
| CN105543973A (en) * | 2015-12-16 | 2016-05-04 | 中国科学院理化技术研究所 | Preparation method and use of morphology-variable inorganic-organic composite inverse opal structure photonic crystal |
| CN106226865A (en) * | 2016-09-06 | 2016-12-14 | 江苏大学 | Nanometer straight hole cyclic array preparation method in a kind of photonic crystal |
| CN106990456A (en) * | 2017-04-25 | 2017-07-28 | 东南大学 | One kind immersion shows hidden photon crystal surface and preparation method thereof |
| CN107163203A (en) * | 2017-06-29 | 2017-09-15 | 北京航空航天大学 | A kind of many pattern organic nano particles and its preparation method and application |
| CN107356570A (en) * | 2017-06-08 | 2017-11-17 | 大连海事大学 | A kind of solid-state up-conversion fluorescence probe and preparation method and application |
| CN108059829A (en) * | 2017-12-13 | 2018-05-22 | 大连理工大学 | A kind of intensity enhancing type low angle dependency structure color material and preparation method thereof |
| CN108535954A (en) * | 2018-02-23 | 2018-09-14 | 中山大学 | A kind of preparation method of the dynamic photon crystal pattern of infiltration control film refractive index |
| CN110987822A (en) * | 2019-11-19 | 2020-04-10 | 广西大学 | Method for detecting volatile organic compound |
| CN111393708A (en) * | 2020-04-17 | 2020-07-10 | 南京鼓楼医院 | Stretchable adhesive conductive structure color hydrogel film and preparation method thereof |
| CN111621042A (en) * | 2020-04-28 | 2020-09-04 | 淮安市天达医疗器械有限公司 | Preparation method of wettability-adjustable graphene photonic crystal film |
| CN111634919A (en) * | 2020-04-28 | 2020-09-08 | 淮安市天达医疗器械有限公司 | Preparation method of stacked graphene hydrogel photonic crystal film |
| CN112480446A (en) * | 2020-11-26 | 2021-03-12 | 南京鼓楼医院 | Colloid co-assembly template-based ultra-smooth porous surface with inverse opal structure and preparation method thereof |
| CN113278402A (en) * | 2021-05-12 | 2021-08-20 | 南京鼓楼医院 | Bionic multifunctional anti-icing surface and preparation method thereof |
| CN114605807A (en) * | 2022-02-18 | 2022-06-10 | 大连理工大学 | Polycarbonate diol-based structural color elastomer and preparation method thereof |
| CN114736521A (en) * | 2022-05-16 | 2022-07-12 | 西南民族大学 | Porous PDMS film with two-dimensional inverse opal structure and preparation method thereof |
| CN114805922B (en) * | 2022-05-16 | 2023-04-07 | 西南民族大学 | Two-dimensional PDMS inverse opal/nano metal coating composite film |
| WO2024077674A1 (en) * | 2022-10-14 | 2024-04-18 | 电子科技大学长三角研究院(湖州) | Structural color material having adjustable mechanical properties and multicolor patterning, and preparation method |
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| CN104150788A (en) * | 2014-07-23 | 2014-11-19 | 大连理工大学 | Hydrophobic photon crystal-structure color-producing material and preparation method thereof |
| CN104597237A (en) * | 2015-01-13 | 2015-05-06 | 东南大学 | Photonic crystal-based high-sensitivity immunochromatographic method |
| CN105543973B (en) * | 2015-12-16 | 2018-12-25 | 中国科学院理化技术研究所 | A kind of preparation method and application for the inorganic-organic hybrid photonic crystal with inverse opal structure that pattern can develop |
| CN105543973A (en) * | 2015-12-16 | 2016-05-04 | 中国科学院理化技术研究所 | Preparation method and use of morphology-variable inorganic-organic composite inverse opal structure photonic crystal |
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| CN106226865B (en) * | 2016-09-06 | 2019-02-05 | 江苏大学 | Nanometer straight hole cyclic array preparation method in a kind of photonic crystal |
| CN106990456A (en) * | 2017-04-25 | 2017-07-28 | 东南大学 | One kind immersion shows hidden photon crystal surface and preparation method thereof |
| CN106990456B (en) * | 2017-04-25 | 2019-04-30 | 东南大学 | A kind of immersion shows hidden photon crystal surface and preparation method thereof |
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| CN108059829A (en) * | 2017-12-13 | 2018-05-22 | 大连理工大学 | A kind of intensity enhancing type low angle dependency structure color material and preparation method thereof |
| CN108059829B (en) * | 2017-12-13 | 2021-01-15 | 大连理工大学 | Strength-enhanced low-angle-dependence structural color material and preparation method thereof |
| CN108535954A (en) * | 2018-02-23 | 2018-09-14 | 中山大学 | A kind of preparation method of the dynamic photon crystal pattern of infiltration control film refractive index |
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| CN111634919B (en) * | 2020-04-28 | 2022-03-15 | 淮安市天达医疗器械有限公司 | Preparation method of stacked graphene hydrogel photonic crystal film |
| CN111621042A (en) * | 2020-04-28 | 2020-09-04 | 淮安市天达医疗器械有限公司 | Preparation method of wettability-adjustable graphene photonic crystal film |
| CN111634919A (en) * | 2020-04-28 | 2020-09-08 | 淮安市天达医疗器械有限公司 | Preparation method of stacked graphene hydrogel photonic crystal film |
| CN112480446A (en) * | 2020-11-26 | 2021-03-12 | 南京鼓楼医院 | Colloid co-assembly template-based ultra-smooth porous surface with inverse opal structure and preparation method thereof |
| CN113278402A (en) * | 2021-05-12 | 2021-08-20 | 南京鼓楼医院 | Bionic multifunctional anti-icing surface and preparation method thereof |
| CN113278402B (en) * | 2021-05-12 | 2023-02-10 | 南京鼓楼医院 | Bionic multifunctional anti-icing surface and preparation method thereof |
| CN114605807A (en) * | 2022-02-18 | 2022-06-10 | 大连理工大学 | Polycarbonate diol-based structural color elastomer and preparation method thereof |
| CN114605807B (en) * | 2022-02-18 | 2022-12-13 | 大连理工大学 | Polycarbonate diol-based structural color elastomer and preparation method thereof |
| CN114736521A (en) * | 2022-05-16 | 2022-07-12 | 西南民族大学 | Porous PDMS film with two-dimensional inverse opal structure and preparation method thereof |
| CN114805922B (en) * | 2022-05-16 | 2023-04-07 | 西南民族大学 | Two-dimensional PDMS inverse opal/nano metal coating composite film |
| WO2024077674A1 (en) * | 2022-10-14 | 2024-04-18 | 电子科技大学长三角研究院(湖州) | Structural color material having adjustable mechanical properties and multicolor patterning, and preparation method |
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