KR20200092882A - 인듐 전기도금 조성물 및 니켈에 인듐을 전기도금하는 방법 - Google Patents
인듐 전기도금 조성물 및 니켈에 인듐을 전기도금하는 방법 Download PDFInfo
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- KR20200092882A KR20200092882A KR1020200007127A KR20200007127A KR20200092882A KR 20200092882 A KR20200092882 A KR 20200092882A KR 1020200007127 A KR1020200007127 A KR 1020200007127A KR 20200007127 A KR20200007127 A KR 20200007127A KR 20200092882 A KR20200092882 A KR 20200092882A
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- KR
- South Korea
- Prior art keywords
- indium
- acid
- electroplating
- acids
- group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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- 229910000337 indium(III) sulfate Inorganic materials 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical class [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- XGCKLPDYTQRDTR-UHFFFAOYSA-H indium(iii) sulfate Chemical group [In+3].[In+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O XGCKLPDYTQRDTR-UHFFFAOYSA-H 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N n-hexanoic acid Natural products CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- KOUKXHPPRFNWPP-UHFFFAOYSA-N pyrazine-2,5-dicarboxylic acid;hydrate Chemical compound O.OC(=O)C1=CN=C(C(O)=O)C=N1 KOUKXHPPRFNWPP-UHFFFAOYSA-N 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 125000004354 sulfur functional group Chemical group 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229940116269 uric acid Drugs 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 238000004876 x-ray fluorescence Methods 0.000 description 1
Classifications
-
- 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
- C25D3/54—Electroplating: Baths therefor from solutions of metals not provided for in groups C25D3/04 - C25D3/50
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/10—Electroplating with more than one layer of the same or of different metals
- C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/60—Electroplating characterised by the structure or texture of the layers
- C25D5/605—Surface topography of the layers, e.g. rough, dendritic or nodular layers
- C25D5/611—Smooth layers
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/48—After-treatment of electroplated surfaces
- C25D5/50—After-treatment of electroplated surfaces by heat-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
Description
Claims (10)
- 물; 하나 이상의 인듐 이온 공급원; 무기산, 알칸 설폰산, 및 이들 산의 염으로 이루어진 군으로부터 선택되는 하나 이상의 산(상기 무기산은 설팜산 및 황산으로 이루어진 군으로부터 선택됨); 알라닌, 아르기닌, 아스파르트산, 아스파라긴, 글루탐산, 글리신, 글루타민, 류신, 히스티딘, 리신, 트레오닌, 이소류신, 세린, 및 발린으로 이루어진 군으로부터 선택되는 하나 이상의 아미노산; 선택적으로 하나 이상의 합금 금속; 및 선택적으로 하나 이상의 pH 조절제로 이루어진 인듐 전기도금 조성물.
- 제1항에 있어서, 상기 하나 이상의 아미노산은 글리신, 아르기닌, 리신, 글루타민, 세린, 히스티딘, 및 아스파라긴으로 이루어진 군으로부터 선택되는, 인듐 전기도금 조성물.
- 제1항에 있어서, 상기 하나 이상의 아미노산은 적어도 5 g/L의 양으로 존재하는, 인듐 전기도금 조성물.
- 제3항에 있어서, 상기 하나 이상의 아미노산은 10 g/L 내지 200 g/L의 양으로 존재하는, 인듐 전기도금 조성물.
- 제1항에 있어서, 상기 하나 이상의 산은 설팜산 및 황산으로 이루어진 군으로부터 선택되는 무기산인, 인듐 전기도금 조성물.
- 제1항에 있어서, 상기 하나 이상의 합금 금속은 주석, 은, 비스무트, 및 구리로 이루어진 군으로부터 선택되는, 인듐 전기도금 조성물.
- 니켈에 인듐을 전기도금하는 방법으로서,
a. 구리 또는 구리 합금 층에 인접한 니켈층을 포함하는 기판을 제공하는 단계;
b. 상기 구리 또는 구리 합금 층에 인접한 니켈층을 포함하는 기판을, 물; 하나 이상의 인듐 이온 공급원; 무기산, 알칸 설폰산, 및 이들 산의 염으로 이루어진 군으로부터 선택되는 하나 이상의 산(상기 무기산은 설팜산 및 황산으로 이루어진 군으로부터 선택됨); 알라닌, 아르기닌, 아스파르트산, 아스파라긴, 글루탐산, 글리신, 글루타민, 히스티딘, 류신, 리신, 트레오닌, 이소류신, 세린, 및 발린으로 이루어진 군으로부터 선택되는 하나 이상의 아미노산; 선택적으로 하나 이상의 합금 금속; 및 하나 이상의 pH 조절제로 이루어진 인듐 전기도금 조성물과 접촉시키는 단계; 및
c. 상기 인듐 전기도금 조성물로 상기 기판의 니켈층에 인접하는 인듐층을 전기도금하는 단계를 포함하는 방법. - 제7항에 있어서, 상기 인듐층은 0.1 μm 초과인, 방법.
- 제8항에 있어서, 상기 인듐층은 0.2~1 μm인, 방법.
- 제7항에 있어서, 상기 하나 이상의 산은 글리신, 리신, 글루타민, 히스티딘, 세린, 아스파라긴, 및 아르기닌으로 이루어진 군으로부터 선택되는, 방법.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/257,132 | 2019-01-25 | ||
| US16/257,132 US20200240029A1 (en) | 2019-01-25 | 2019-01-25 | Indium electroplating compositions and methods for electroplating indium on nickel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20200092882A true KR20200092882A (ko) | 2020-08-04 |
Family
ID=69232811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020200007127A Ceased KR20200092882A (ko) | 2019-01-25 | 2020-01-20 | 인듐 전기도금 조성물 및 니켈에 인듐을 전기도금하는 방법 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20200240029A1 (ko) |
| EP (1) | EP3686319A1 (ko) |
| JP (1) | JP2020117803A (ko) |
| KR (1) | KR20200092882A (ko) |
| CN (1) | CN111485262A (ko) |
| TW (1) | TW202028541A (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7676806B2 (ja) * | 2021-02-24 | 2025-05-15 | 株式会社オートネットワーク技術研究所 | 金属材、接続端子、および金属材の製造方法 |
| CN114606543B (zh) * | 2022-03-31 | 2024-01-30 | 深圳创智芯联科技股份有限公司 | 一种铟电镀液及其制备工艺 |
| CN116411322A (zh) * | 2023-04-07 | 2023-07-11 | 东莞奕创表面处理科技有限公司 | 一种高效铟电镀液的制备及应用 |
| CN119530908A (zh) * | 2024-11-28 | 2025-02-28 | 铜陵蔚屹新材料有限公司 | 一种碱性的电镀铟组合物及其使用方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1935630A (en) * | 1927-05-11 | 1933-11-21 | Oneida Community Ltd | Process of electrodepositing indium and indium and silver |
| EP2123799B1 (en) * | 2008-04-22 | 2015-04-22 | Rohm and Haas Electronic Materials LLC | Method of replenishing indium ions in indium electroplating compositions |
| JP6813574B2 (ja) * | 2015-10-06 | 2021-01-13 | アトテツク・ドイチユラント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツングAtotech Deutschland GmbH | インジウムまたはインジウム合金の堆積方法および物品 |
| US20170179000A1 (en) * | 2015-12-18 | 2017-06-22 | Intel Corporation | Thermoelectric cooler having a solderless electrode |
| US20180016689A1 (en) * | 2016-07-18 | 2018-01-18 | Rohm And Haas Electronic Materials Llc | Indium electroplating compositions and methods for electroplating indium |
| US9809892B1 (en) * | 2016-07-18 | 2017-11-07 | Rohm And Haas Electronic Materials Llc | Indium electroplating compositions containing 1,10-phenanthroline compounds and methods of electroplating indium |
-
2019
- 2019-01-25 US US16/257,132 patent/US20200240029A1/en not_active Abandoned
-
2020
- 2020-01-17 TW TW109101639A patent/TW202028541A/zh unknown
- 2020-01-17 CN CN202010056803.4A patent/CN111485262A/zh not_active Withdrawn
- 2020-01-20 KR KR1020200007127A patent/KR20200092882A/ko not_active Ceased
- 2020-01-20 JP JP2020006900A patent/JP2020117803A/ja not_active Withdrawn
- 2020-01-24 EP EP20153749.5A patent/EP3686319A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| TW202028541A (zh) | 2020-08-01 |
| CN111485262A (zh) | 2020-08-04 |
| JP2020117803A (ja) | 2020-08-06 |
| US20200240029A1 (en) | 2020-07-30 |
| EP3686319A1 (en) | 2020-07-29 |
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