JP6518307B2 - 金属ナノスプリング及びその製造方法 - Google Patents
金属ナノスプリング及びその製造方法 Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
- C25D1/003—3D structures, e.g. superposed patterned layers
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
- C25D1/006—Nanostructures, e.g. using aluminium anodic oxidation templates [AAO]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
- B81C99/00—Subject matter not provided for in other groups of this subclass
- B81C99/0075—Manufacture of substrate-free structures
- B81C99/0085—Manufacture of substrate-free structures using moulds and master templates, e.g. for hot-embossing
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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
- B82B1/00—Nanostructures formed by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
- B82B1/002—Devices comprising flexible or deformable elements
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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
- B82B3/0009—Forming specific nanostructures
- B82B3/0023—Forming specific nanostructures comprising flexible or deformable elements
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/021—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant characterised by their composition, e.g. comprising materials providing for particular spring properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
- F16F1/06—Wound springs with turns lying in cylindrical surfaces
-
- 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
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
- C25D3/562—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of iron or nickel or cobalt
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2224/00—Materials; Material properties
- F16F2224/02—Materials; Material properties solids
- F16F2224/0208—Alloys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2226/00—Manufacturing; Treatments
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- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nanotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Electroplating Methods And Accessories (AREA)
Description
図4は、本発明の一実施例による電気めっき方法で合成したナノスプリングを透過型顕微鏡で分析したマッピング(mapping)の写真と成分分析である。
112 ナノ気孔
114 作用電極
120 ナノスプリング
Claims (8)
- ナノ気孔を有し、一面に作用電極を有するナノテンプレート(nano template)を準備する段階と、
アスコルビン酸(Ascorbic acid;C6H8O6)、バナジウム(IV)オキサイド・サルフェート(VOSO4・xH2O)及び電気めっきしようとする金属を含む金属前駆体溶液を含む第1金属前駆体混合液を準備する段階と、
前記第1金属前駆体混合液に硝酸(Nitric acid;HNO3)を混合して第2金属前駆体混合液を準備する段階と、
前記第2金属前駆体混合液に前記ナノテンプレートを浸漬し、前記第2金属前駆体混合液に挿入された対電極(counter electrode)と前記作用電極との間に電流を印加して、電気めっき方法で前記ナノ気孔に金属ナノスプリングを電気めっきさせる段階と、
前記金属ナノスプリングが電気めっきされたナノテンプレートで前記作用電極及び前記ナノテンプレートを選択的に除去する段階と、を含む金属ナノスプリングの製造方法。 - 前記金属前駆体溶液はコバルト(III)サルフェート・ヘプタハイドレート(CoSO4・7H2O)及び鉄(II)サルフェート・ヘプタハイドレート(FeSO4・7H2O)のうち少なくとも一つを含むことを特徴とする請求項1に記載の金属ナノスプリングの製造方法。
- 前記第2金属前駆体混合液に含まれる硝酸の濃度は0.01 Mないし10 Mであり、
コバルト(III)サルフェート・ヘプタハイドレート(CoSO4・7H2O)の濃度は40 mMであり、
バナジウム(IV)オキサイド・サルフェート(VOSO4・xH2O)の濃度は20 mMであり、
鉄(II)サルフェート・ヘプタハイドレート(FeSO4・7H2O)の濃度は40 mMであり、
アスコルビン酸(Ascorbic acid;C6H8O6)の濃度は20 mMであることを特徴とする請求項2に記載の金属ナノスプリングの製造方法。 - 前記第2金属前駆体混合液のpHは1.5ないし2.5であることを特徴とする請求項3に記載の金属ナノスプリングの製造方法。
- 前記ナノ気孔の平均直径が5 nmないし500 nmであることを特徴とする請求項1に記載の金属ナノスプリングの製造方法。
- 前記ナノテンプレートを前記第2金属前駆体混合液に浸漬し、
前記第2金属前駆体混合液を収納する電気めっき槽(plating bath)を減圧する段階をさらに含み、
前記電気めっき槽の圧力は100 Torrないし700 Torrであることを特徴とする請求項1に記載の金属ナノスプリングの製造方法。 - 前記アスコルビン酸の濃度は20 mMないし100 mMであることを特徴とする請求項1に記載の金属ナノスプリングの製造方法。
- 電気めっきの際に前記作用電極に流れる電流密度は0.1ないし300 mA/cm2であり、
電気めっき時間は1分ないし48時間であることを特徴とする請求項1に記載の金属ナノスプリングの製造方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
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| KR10-2017-0059757 | 2017-05-15 | ||
| KR1020170059757A KR101916588B1 (ko) | 2017-05-15 | 2017-05-15 | 금속 나노스프링 및 이의 제조방법 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113767280B (zh) * | 2019-04-25 | 2024-06-11 | 豪夫迈·罗氏有限公司 | 利用渗透失衡在膜中插入纳米孔的系统和方法 |
| EP3839649A1 (fr) * | 2019-12-20 | 2021-06-23 | Nivarox-FAR S.A. | Composant horloger rigide pour mecanisme oscillateur ou pour mecanisme d'echappement et mouvement d'horlogerie comportant un tel composant |
| EP3839644B1 (fr) * | 2019-12-20 | 2026-01-28 | Nivarox-FAR S.A. | Composant horloger flexible, notamment pour mecanisme oscillateur, et mouvement d'horlogerie comportant un tel composant |
| EP3839643B1 (fr) * | 2019-12-20 | 2024-02-21 | The Swatch Group Research and Development Ltd | Composant horloger flexible et mouvement d'horlogerie comportant un tel composant |
| KR102425508B1 (ko) | 2020-10-13 | 2022-07-27 | 고려대학교 산학협력단 | 대식세포의 거동 조절용 나노헬릭스-기판 복합체, 이의 제조방법, 및 이를 이용한 대식세포의 부착 및 분극화 조절 방법 |
| KR102425509B1 (ko) | 2020-10-13 | 2022-07-27 | 고려대학교 산학협력단 | 줄기세포의 거동 조절용 나노코일-기판 복합체, 이의 제조방법 및 이를 이용한 줄기세포의 부착 및 분화 조절 방법 |
| EP3984946A1 (en) | 2020-10-13 | 2022-04-20 | Korea University Research and Business Foundation | Nanohelix-substrate complex for controlling behavior of regenerative cells, preparing method thereof, and method of contorlling behavior of regenerative cells by using the same |
| KR102700897B1 (ko) | 2021-07-30 | 2024-09-02 | 고려대학교 산학협력단 | 중공 나노코일 및 그 제조 방법 |
| AU2023272412B2 (en) | 2022-05-19 | 2026-03-05 | Saint-Gobain Performance Plastics Corporation | Energizing element and methods of making and using the same |
| KR20240119419A (ko) | 2023-01-30 | 2024-08-06 | 고려대학교 산학협력단 | 카이랄 자성 나노코일 및 이의 합성방법 |
| WO2024238954A1 (en) | 2023-05-18 | 2024-11-21 | Saint-Gobain Performance Plastics Corporation | Energizing element and methods of making and using the same |
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| US103003A (en) * | 1870-05-10 | Improvement in flouring-mills | ||
| JPH01198493A (ja) | 1988-02-02 | 1989-08-10 | Fuso Tokushu Tokin Kk | 鉄電鋳のための電鋳浴および鉄電鋳による成形型の製造方法並びにその電鋳装置 |
| JP2002212770A (ja) * | 2001-01-19 | 2002-07-31 | Sumitomo Electric Ind Ltd | ばねの製造方法 |
| JP2008126370A (ja) * | 2006-11-22 | 2008-06-05 | Nano Craft Technologies Co | 3次元マイクロ構造体、その製造方法、及びその製造装置 |
| WO2008155864A1 (ja) * | 2007-06-21 | 2008-12-24 | Luzcom Inc. | Ni電鋳製コイル状超微細スプリング及びコイル状スプリング構造を一部に備えているNi電鋳パイプ並びにこれらの製造方法 |
| US8405996B2 (en) * | 2009-06-30 | 2013-03-26 | General Electric Company | Article including thermal interface element and method of preparation |
| JP6397620B2 (ja) | 2012-12-11 | 2018-09-26 | ノベラス・システムズ・インコーポレーテッドNovellus Systems Incorporated | 電気メッキの方法及び装置 |
| CN104903998A (zh) * | 2013-01-09 | 2015-09-09 | 株式会社日立制作所 | 半导体装置及其制造方法 |
| US10132699B1 (en) * | 2014-10-06 | 2018-11-20 | National Technology & Engineering Solutions Of Sandia, Llc | Electrodeposition processes for magnetostrictive resonators |
| KR101711888B1 (ko) * | 2015-01-16 | 2017-03-03 | 고려대학교 산학협력단 | 금속 나노튜브 및 그 제조방법 |
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| Publication number | Publication date |
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| JP2018193607A (ja) | 2018-12-06 |
| US10683580B2 (en) | 2020-06-16 |
| US20180327919A1 (en) | 2018-11-15 |
| KR101916588B1 (ko) | 2018-11-07 |
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