WO2009113822A1 - Method for fabricating 3d structure having hydrophobic surface using metal foil - Google Patents
Method for fabricating 3d structure having hydrophobic surface using metal foil Download PDFInfo
- Publication number
- WO2009113822A1 WO2009113822A1 PCT/KR2009/001250 KR2009001250W WO2009113822A1 WO 2009113822 A1 WO2009113822 A1 WO 2009113822A1 KR 2009001250 W KR2009001250 W KR 2009001250W WO 2009113822 A1 WO2009113822 A1 WO 2009113822A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- metal foil
- foil base
- nano
- base
- anodizing
- Prior art date
Links
- 239000011888 foil Substances 0.000 title claims abstract description 103
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 96
- 239000002184 metal Substances 0.000 title claims abstract description 96
- 238000000034 method Methods 0.000 title claims abstract description 45
- 230000005661 hydrophobic surface Effects 0.000 title description 19
- 239000000463 material Substances 0.000 claims abstract description 30
- 238000007743 anodising Methods 0.000 claims abstract description 25
- 239000002861 polymer material Substances 0.000 claims abstract description 18
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 239000000243 solution Substances 0.000 claims description 11
- 239000008151 electrolyte solution Substances 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 8
- 229920001774 Perfluoroether Polymers 0.000 claims description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- 239000004812 Fluorinated ethylene propylene Substances 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims description 3
- 229920009441 perflouroethylene propylene Polymers 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 3
- 238000003486 chemical etching Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 14
- 239000007787 solid Substances 0.000 description 12
- 230000010076 replication Effects 0.000 description 10
- 239000007788 liquid Substances 0.000 description 9
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 240000002853 Nelumbo nucifera Species 0.000 description 4
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 4
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 4
- 230000003362 replicative effect Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 235000006408 oxalic acid Nutrition 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000005660 hydrophilic surface Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003075 superhydrophobic effect Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C39/12—Making multilayered or multicoloured articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
- B29C33/424—Moulding surfaces provided with means for marking or patterning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a general shape other than plane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
- B29C33/485—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling cores or mandrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/26—Moulds or cores
- B29C39/34—Moulds or cores for undercut articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/045—Anodisation of aluminium or alloys based thereon for forming AAO templates
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/16—Pretreatment, e.g. desmutting
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
- C25D11/18—After-treatment, e.g. pore-sealing
- C25D11/24—Chemical after-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/756—Microarticles, nanoarticles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Laminated Bodies (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Chemically Coating (AREA)
Abstract
Description
Claims (8)
- A method for fabricating a 3D (three-dimensional) structure, the method comprising:preparing a metal foil base by attaching a metal foil on an outer surface of a predetermined-shaped 3D structure;anodizing the metal foil base to form nano-scale holes on an outer surface of the metal foil base;coating a polymer material on the outer surface of the metal foil base to form the polymer material as a negative replica structure corresponding to the nano-scale holes of the metal foil base;forming an outer structure by covering an outer surface of the negative replica structure with an outer formation material; andremoving the metal foil base from the negative replica structure and the outer formation material.
- The method of claim 1, wherein the metal foil is an aluminum foil of a thin film made of an aluminum material.
- The method of claim 1, wherein in attaching the metal foil on the surface of the predetermined-shaped 3D structure, the metal foil is sequentially pressed so as to not allow air to be introduced into an interfacial space.
- The method of claim 1, wherein the predetermined shaped 3D structure is electropolished in an electrolyte solution to planarize the surface of the predetermined shaped 3D structure.
- The method of claim 1, wherein, while anodizing, the metal foil base is immersed in an anodizing device filled with the electrolyte solution and then electrodes are applied to the metal foil base to form an anodized layer having the nano-scale holes.
- The method of claim 1, wherein, while coating the polymer material, the polymer material may be injected into the nano-scale holes of the metal foil base, so that the negative replica structure comprises a plurality of pillars corresponding to the nano-scale holes.
- The method of claim 4, wherein the polymer solution is one material selected from the group consisting of a PTFE (polytetrafluoroethylene), an FEP (fluorinated ethylene propylene) copolymer, and a PFA (perfluoroalkoxy).
- The method of claim 1, wherein the metal foil base is removed through chemical etching.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2009224143A AU2009224143B2 (en) | 2008-03-14 | 2009-03-12 | Method for fabricating 3D structure having hydrophobic surface using metal foil |
CN2009801085907A CN101970726B (en) | 2008-03-14 | 2009-03-12 | Method for fabricating 3d structure having hydrophobic surface using metal foil |
EP09718737.1A EP2260128A4 (en) | 2008-03-14 | 2009-03-12 | Method for fabricating 3d structure having hydrophobic surface using metal foil |
JP2010550598A JP5337823B2 (en) | 2008-03-14 | 2009-03-12 | Method for producing a three-dimensional structure having a hydrophobic surface using metal foil |
US12/921,585 US8257630B2 (en) | 2008-03-14 | 2009-03-12 | Method for fabricating 3D structure having hydrophobic surface using metal foil |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080024028A KR100993925B1 (en) | 2008-03-14 | 2008-03-14 | Fabricating Method of 3D Shape Structure Having Hydrophobic Surface Using Metal Foil |
KR10-2008-0024028 | 2008-03-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009113822A1 true WO2009113822A1 (en) | 2009-09-17 |
WO2009113822A9 WO2009113822A9 (en) | 2010-03-18 |
Family
ID=41065408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2009/001250 WO2009113822A1 (en) | 2008-03-14 | 2009-03-12 | Method for fabricating 3d structure having hydrophobic surface using metal foil |
Country Status (7)
Country | Link |
---|---|
US (1) | US8257630B2 (en) |
EP (1) | EP2260128A4 (en) |
JP (1) | JP5337823B2 (en) |
KR (1) | KR100993925B1 (en) |
CN (1) | CN101970726B (en) |
AU (1) | AU2009224143B2 (en) |
WO (1) | WO2009113822A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101260455B1 (en) * | 2011-07-21 | 2013-05-07 | 포항공과대학교 산학협력단 | Method for fabricating super-hydrophobic surface and evaporator having the super-hydrophobic surface |
KR101669734B1 (en) * | 2014-12-29 | 2016-11-09 | 부산대학교 산학협력단 | Superhydrophobic sheet and method of manufacturing the same |
CN106319599A (en) * | 2016-08-31 | 2017-01-11 | 黄山天马铝业有限公司 | Efficient hydrophobic aluminum foil and preparation method therefor |
KR102094827B1 (en) * | 2018-04-02 | 2020-03-30 | 포항공과대학교 산학협력단 | A super-oleophobic filter and its manufacturing method and an oil separator with the super-oleophobic filter |
CN111907090A (en) * | 2020-07-30 | 2020-11-10 | 中国空气动力研究与发展中心低速空气动力研究所 | Forming method of thermosetting resin-based composite material surface anti-icing array structure |
CN114870095A (en) * | 2022-05-06 | 2022-08-09 | 南通大学 | Method for constructing tissue engineering graft with surface having anisotropic nano topological structure |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10064520A1 (en) * | 2000-12-22 | 2002-07-04 | Daimler Chrysler Ag | Method for producing structured surface with self-cleaning effect on vehicles, comprises producing micro- or nano-structure on carrier by anodic oxidation and transferring this structure to the surface |
US20060270229A1 (en) * | 2005-05-27 | 2006-11-30 | General Electric Company | Anodized aluminum oxide nanoporous template and associated method of fabrication |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5517507B2 (en) * | 1972-06-29 | 1980-05-12 | ||
JPS5835742A (en) * | 1981-08-21 | 1983-03-02 | Victor Co Of Japan Ltd | Manufacture for stamper used for manufacture of information recording medium disc |
US4619804A (en) * | 1985-04-15 | 1986-10-28 | Eastman Kodak Company | Fabricating optical record media |
US4923572A (en) * | 1988-09-29 | 1990-05-08 | Hallmark Cards, Incorporated | Image transfer tool |
JPH10278277A (en) * | 1997-04-10 | 1998-10-20 | Brother Ind Ltd | Nozzle plate and its manufacture |
JPH10287277A (en) * | 1997-04-17 | 1998-10-27 | Daihatsu Motor Co Ltd | Body floor reinforced structure for automobile |
DE69816029D1 (en) * | 1998-03-31 | 2003-08-07 | Agfa Gevaert Nv | Process for the production of an aluminum foil for use as a support in lithographic printing plates |
EP1501690B1 (en) * | 2002-05-08 | 2007-11-21 | Leonhard Kurz GmbH & Co. KG | Method of decorating large plastic 3d objects |
US7195732B2 (en) * | 2002-09-18 | 2007-03-27 | Ricoh Optical Industries Co., Ltd. | Method and mold for fabricating article having fine surface structure |
KR100742696B1 (en) * | 2004-10-28 | 2007-07-25 | 학교법인 포항공과대학교 | Method for fabricating surface of solid having micro/nano-scaled unevenness and solid surface treated by the same method |
JP4706432B2 (en) * | 2005-10-24 | 2011-06-22 | 富士ゼロックス株式会社 | Core mold for seamless tubular body, method for producing core mold for seamless tubular body, and method for producing seamless tubular body using core mold |
WO2008004827A1 (en) | 2006-07-05 | 2008-01-10 | Postech Academy-Industry Foundation | Method for fabricating superhydrophobic surface and solid having superhydrophobic surface structure by the same method |
KR100927729B1 (en) * | 2008-03-14 | 2009-11-18 | 포항공과대학교 산학협력단 | Manufacturing Method of 3D Shaped Structure with Hydrophobic Surface Using Immersion |
-
2008
- 2008-03-14 KR KR1020080024028A patent/KR100993925B1/en active IP Right Grant
-
2009
- 2009-03-12 US US12/921,585 patent/US8257630B2/en active Active
- 2009-03-12 WO PCT/KR2009/001250 patent/WO2009113822A1/en active Application Filing
- 2009-03-12 JP JP2010550598A patent/JP5337823B2/en not_active Expired - Fee Related
- 2009-03-12 EP EP09718737.1A patent/EP2260128A4/en not_active Withdrawn
- 2009-03-12 AU AU2009224143A patent/AU2009224143B2/en not_active Ceased
- 2009-03-12 CN CN2009801085907A patent/CN101970726B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10064520A1 (en) * | 2000-12-22 | 2002-07-04 | Daimler Chrysler Ag | Method for producing structured surface with self-cleaning effect on vehicles, comprises producing micro- or nano-structure on carrier by anodic oxidation and transferring this structure to the surface |
US20060270229A1 (en) * | 2005-05-27 | 2006-11-30 | General Electric Company | Anodized aluminum oxide nanoporous template and associated method of fabrication |
Non-Patent Citations (3)
Title |
---|
"School of Chemistry and Molecular Engineering", SEOUL NATIONAL UNIVERSITY, article "Nanostructuring of a Polymeric Substrate with Well-Defined Nanometer-Scale Topography and Tailored Surface Wettability", pages: 151 - 747 |
See also references of EP2260128A4 * |
WOO LEE, LANGMUIR, vol. 20, no. 18, 6 August 2004 (2004-08-06), pages 7665 - 7669 |
Also Published As
Publication number | Publication date |
---|---|
JP2011513103A (en) | 2011-04-28 |
AU2009224143B2 (en) | 2013-06-06 |
EP2260128A1 (en) | 2010-12-15 |
WO2009113822A9 (en) | 2010-03-18 |
CN101970726B (en) | 2013-09-25 |
KR100993925B1 (en) | 2010-11-11 |
AU2009224143A1 (en) | 2009-09-17 |
CN101970726A (en) | 2011-02-09 |
EP2260128A4 (en) | 2017-04-05 |
KR20090098564A (en) | 2009-09-17 |
JP5337823B2 (en) | 2013-11-06 |
US8257630B2 (en) | 2012-09-04 |
US20110012285A1 (en) | 2011-01-20 |
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