RU2014146427A - The method of texturing the surfaces of various materials, the method of imparting superhydrophobic properties to the surface of a hydrophobic material, the method of imparting superhydrophobic properties to the surface of a hydrophilic material - Google Patents
The method of texturing the surfaces of various materials, the method of imparting superhydrophobic properties to the surface of a hydrophobic material, the method of imparting superhydrophobic properties to the surface of a hydrophilic material Download PDFInfo
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- RU2014146427A RU2014146427A RU2014146427A RU2014146427A RU2014146427A RU 2014146427 A RU2014146427 A RU 2014146427A RU 2014146427 A RU2014146427 A RU 2014146427A RU 2014146427 A RU2014146427 A RU 2014146427A RU 2014146427 A RU2014146427 A RU 2014146427A
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- RU
- Russia
- Prior art keywords
- texturing
- properties
- superhydrophobic
- pulse duration
- superhydrophobic properties
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- 238000000034 method Methods 0.000 title claims abstract 14
- 230000003075 superhydrophobic effect Effects 0.000 title claims abstract 13
- 239000000463 material Substances 0.000 title claims abstract 9
- 230000002209 hydrophobic effect Effects 0.000 title claims abstract 3
- 238000003672 processing method Methods 0.000 claims abstract 4
- 230000015572 biosynthetic process Effects 0.000 claims abstract 2
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000010935 stainless steel Substances 0.000 claims abstract 2
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims 6
- 238000007598 dipping method Methods 0.000 claims 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims 2
- 229910000077 silane Inorganic materials 0.000 claims 2
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 abstract 2
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/362—Laser etching
- B23K26/364—Laser etching for making a groove or trench, e.g. for scribing a break initiation groove
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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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/26—Bombardment with radiation
- H01L21/263—Bombardment with radiation with high-energy radiation
- H01L21/268—Bombardment with radiation with high-energy radiation using electromagnetic radiation, e.g. laser radiation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Nanotechnology (AREA)
- Crystallography & Structural Chemistry (AREA)
- High Energy & Nuclear Physics (AREA)
- Electromagnetism (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Toxicology (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Abstract
1. Способ текстурирования поверхностей различных материалов посредством лазерной обработки для придания этим поверхностям супергидрофобных свойств, отличающийся тем, что для формирования на поверхности многомодальной шероховатости с размерами одновременно в нанометровом и микрометровом диапазонах обработку поверхности осуществляют лазером, имеющим длительность импульса в наносекундном интервале.2. Способ придания супергидрофобных свойств поверхности гидрофобного материала, отличающийся тем, что текстурирование поверхности осуществляют методом наносекундной лазерной обработки по п. 1.3. Способ по п. 2, отличающийся тем, что для придания супергидрофобных свойств поверхности силоксановой резины, текстурирование ее поверхности проводят лазерным пучком со следующими параметрами: длина волны 1064 нм, длительность импульса 50-100 не, усредненная номинальная мощность 10-20 Вт, скорость линейного перемещения пучка 100-500 мм/с, частота следования импульсов 20-50 кГц, плотность рисунка - 10-20 линий/мм.4. Способ придания супергидрофобных свойств поверхности гидрофильного материала, включающий текстурирование поверхности и ее последующую гидрофобизацию, отличающийся тем, что текстурирование поверхности осуществляют методом наносекундной лазерной обработки по п. 1.5. Способ по п. 4, отличающийся тем, что для придания супергидрофобных свойств поверхности нержавеющей стали, текстурирование поверхности проводят лазерным пучком со следующими параметрами: длина волны 1064 нм, длительность импульса 50-200 не, усредненная номинальная мощность 15-20 Вт, скорость линейного перемещения пучка 50-150 мм/с, частота следования импульсов 20-90 кГц, плотность рисунка - 10-20 линий/мм, после чег1. The method of texturing the surfaces of various materials by laser processing to give these surfaces superhydrophobic properties, characterized in that for the formation on the surface of multimodal roughness with dimensions simultaneously in the nanometer and micrometer ranges, the surface is treated with a laser having a pulse duration in the nanosecond interval. 2. A method of imparting superhydrophobic surface properties to a hydrophobic material, characterized in that the surface is textured by the nanosecond laser processing method according to claim 1.3. The method according to claim 2, characterized in that to impart superhydrophobic properties of the surface of the siloxane rubber, texturing of its surface is carried out by a laser beam with the following parameters: wavelength 1064 nm, pulse duration 50-100 ns, average rated power 10-20 W, linear speed beam displacements 100-500 mm / s, pulse repetition rate 20-50 kHz, pattern density 10-20 lines / mm. 4. A method of imparting superhydrophobic surface properties to a hydrophilic material, including surface texturing and its subsequent hydrophobization, characterized in that the surface texturing is carried out by the nanosecond laser processing method according to claim 1.5. The method according to claim 4, characterized in that to impart superhydrophobic properties of the stainless steel surface, the surface is textured with a laser beam with the following parameters: wavelength 1064 nm, pulse duration 50-200 ns, average rated power 15-20 W, linear displacement speed beam 50-150 mm / s, pulse repetition rate 20-90 kHz, pattern density - 10-20 lines / mm, after
Claims (6)
Priority Applications (1)
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RU2014146427/02A RU2605401C2 (en) | 2014-11-19 | 2014-11-19 | Method of metal surface super hydrophobic properties making |
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RU2014146427/02A RU2605401C2 (en) | 2014-11-19 | 2014-11-19 | Method of metal surface super hydrophobic properties making |
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RU2014146427A true RU2014146427A (en) | 2016-06-10 |
RU2605401C2 RU2605401C2 (en) | 2016-12-20 |
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RU2014146427/02A RU2605401C2 (en) | 2014-11-19 | 2014-11-19 | Method of metal surface super hydrophobic properties making |
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Cited By (3)
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CN114619148A (en) * | 2022-03-01 | 2022-06-14 | 南京理工大学 | Method for changing surface wettability of invar alloy through femtosecond laser |
WO2023168794A1 (en) * | 2022-03-08 | 2023-09-14 | 江苏大学 | Method for regulating stress and texture morphology of superhydrophobic aluminum alloy surface prepared by laser etching |
US12017302B2 (en) | 2022-03-08 | 2024-06-25 | Jiangsu University | Stress and texture morphology controlling method for preparing super-hydrophobic surface of aluminum alloy by laser etching |
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CN111468831A (en) * | 2019-01-23 | 2020-07-31 | 中国科学院长春光学精密机械与物理研究所 | Self-cleaning metal surface, preparation method thereof and processing device |
CN112176375A (en) * | 2019-07-05 | 2021-01-05 | 南京理工大学 | Preparation method of wear-resistant corrosion-resistant super-hydrophobic surface |
RU2721245C1 (en) * | 2019-08-30 | 2020-05-18 | федеральное государственное бюджетное образовательное учреждение высшего образования "Пермский национальный исследовательский политехнический университет" | Metal surface texturing method |
RU2741028C1 (en) * | 2020-07-16 | 2021-01-22 | Федеральное государственное бюджетное учреждение науки Институт физической химии и электрохимии им. А.Н. Фрумкина Российской академии наук (ИФХЭ РАН) | Method of processing surfaces of metals with multimodal roughness for imparting super-hydrophobicity and anticorrosion properties to them |
RU2750831C1 (en) * | 2020-11-23 | 2021-07-05 | федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский университет "МЭИ" (ФГБОУ ВО "НИУ "МЭИ") | Method for forming hydrophobic texture on metal surface |
RU2769107C1 (en) * | 2021-06-17 | 2022-03-28 | федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский университет "МЭИ" (ФГБОУ ВО "НИУ "МЭИ") | Method of forming combined superhydrophobic surface structure |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005043495A1 (en) * | 2005-09-10 | 2007-03-15 | Reisse, Günter | Method and device for structuring at least one region of a solid surface uses a nano- to femto-second pulsed laser to form a grid structure with a polarized beam and relative movement to the surface |
RU2416813C2 (en) * | 2006-01-31 | 2011-04-20 | Кэнон Кабусики Кайся | Electrophotographic light-sensitive element, working cartridge and electrophotographic device |
EP1961559A1 (en) * | 2007-02-20 | 2008-08-27 | Kba-Giori S.A. | Cylinder body for orienting magnetic flakes contained in an ink or varnish vehicle applied on a sheet-like or web-like substrate |
CN101531335A (en) * | 2009-04-08 | 2009-09-16 | 西安交通大学 | Method for preparing metal surface superhydrophobic microstructure by femto-second laser |
US20140227889A1 (en) * | 2013-02-13 | 2014-08-14 | University Of Central Florida Research Foundation, Inc. | Laser-based materials processing apparatus, method and applications |
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2014
- 2014-11-19 RU RU2014146427/02A patent/RU2605401C2/en not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114619148A (en) * | 2022-03-01 | 2022-06-14 | 南京理工大学 | Method for changing surface wettability of invar alloy through femtosecond laser |
WO2023168794A1 (en) * | 2022-03-08 | 2023-09-14 | 江苏大学 | Method for regulating stress and texture morphology of superhydrophobic aluminum alloy surface prepared by laser etching |
US12017302B2 (en) | 2022-03-08 | 2024-06-25 | Jiangsu University | Stress and texture morphology controlling method for preparing super-hydrophobic surface of aluminum alloy by laser etching |
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RU2605401C2 (en) | 2016-12-20 |
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Effective date: 20171120 |