CN113549965B - 超低轮廓铜箔电镀黑化工艺 - Google Patents
超低轮廓铜箔电镀黑化工艺 Download PDFInfo
- Publication number
- CN113549965B CN113549965B CN202110871409.0A CN202110871409A CN113549965B CN 113549965 B CN113549965 B CN 113549965B CN 202110871409 A CN202110871409 A CN 202110871409A CN 113549965 B CN113549965 B CN 113549965B
- Authority
- CN
- China
- Prior art keywords
- copper foil
- electroplating
- blackening
- concentration
- ultra
- 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.)
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Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 239000011889 copper foil Substances 0.000 title claims abstract description 51
- 238000009713 electroplating Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000008569 process Effects 0.000 title claims abstract description 21
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims abstract description 38
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000004471 Glycine Substances 0.000 claims abstract description 19
- 235000019270 ammonium chloride Nutrition 0.000 claims abstract description 15
- RYCLIXPGLDDLTM-UHFFFAOYSA-J tetrapotassium;phosphonato phosphate Chemical compound [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O RYCLIXPGLDDLTM-UHFFFAOYSA-J 0.000 claims abstract description 15
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims abstract description 8
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910001431 copper ion Inorganic materials 0.000 claims abstract description 8
- 229910001453 nickel ion Inorganic materials 0.000 claims abstract description 8
- 229910001429 cobalt ion Inorganic materials 0.000 claims abstract description 7
- XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical compound [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 24
- 238000005554 pickling Methods 0.000 claims description 3
- 238000005530 etching Methods 0.000 abstract description 15
- 239000002253 acid Substances 0.000 abstract description 4
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 abstract description 2
- 238000005406 washing Methods 0.000 abstract 1
- VDGMIGHRDCJLMN-UHFFFAOYSA-N [Cu].[Co].[Ni] Chemical compound [Cu].[Co].[Ni] VDGMIGHRDCJLMN-UHFFFAOYSA-N 0.000 description 9
- 229910052802 copper Inorganic materials 0.000 description 9
- 239000010949 copper Substances 0.000 description 9
- 229910000881 Cu alloy Inorganic materials 0.000 description 8
- 239000010941 cobalt Substances 0.000 description 7
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 7
- 229910052759 nickel Inorganic materials 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 229910017052 cobalt Inorganic materials 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 150000003863 ammonium salts Chemical class 0.000 description 4
- 229910000531 Co alloy Inorganic materials 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 2
- 239000013522 chelant Substances 0.000 description 2
- 239000002738 chelating agent Substances 0.000 description 2
- 239000008139 complexing agent Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- -1 and at the same time Substances 0.000 description 1
- KKQBZNHBNPSGOP-UHFFFAOYSA-N azanium 2-aminoacetic acid chloride Chemical compound [NH4+].[Cl-].NCC(O)=O KKQBZNHBNPSGOP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 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
- C25D3/56—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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0607—Wires
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0614—Strips or foils
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110871409.0A CN113549965B (zh) | 2021-07-30 | 2021-07-30 | 超低轮廓铜箔电镀黑化工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110871409.0A CN113549965B (zh) | 2021-07-30 | 2021-07-30 | 超低轮廓铜箔电镀黑化工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113549965A CN113549965A (zh) | 2021-10-26 |
CN113549965B true CN113549965B (zh) | 2023-05-12 |
Family
ID=78105011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202110871409.0A Active CN113549965B (zh) | 2021-07-30 | 2021-07-30 | 超低轮廓铜箔电镀黑化工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN113549965B (zh) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100633790B1 (ko) * | 2004-06-02 | 2006-10-16 | 일진소재산업주식회사 | 전자파 차폐용 흑화표면처리 동박의 제조방법과 그 동박및 이를 사용하여 제조된 복합재료 |
CN102534710A (zh) * | 2012-03-12 | 2012-07-04 | 山东金宝电子股份有限公司 | 一种超低轮廓铜箔表面的黑色粗化处理工艺 |
CN106757245B (zh) * | 2016-11-16 | 2019-05-21 | 山东金宝电子股份有限公司 | 一种黑化铜箔的表面处理工艺 |
CN106757188B (zh) * | 2016-12-16 | 2019-02-05 | 山东金宝电子股份有限公司 | 一种挠性覆铜板用铜箔表面的黑色处理工艺 |
CN107881538B (zh) * | 2017-12-21 | 2019-11-01 | 上海理工大学 | 一种电镀液以及压延铜箔的表面黑色处理方法 |
-
2021
- 2021-07-30 CN CN202110871409.0A patent/CN113549965B/zh active Active
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CN113549965A (zh) | 2021-10-26 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231203 Address after: 644317 Songjiaba Industrial Concentration Area (Office Building), Changning Town, Changning County, Yibin City, Sichuan Province Patentee after: Sichuan Mingfeng Electronic Material Technology Co.,Ltd. Patentee after: JIANGSU MINGFENG ELECTRONIC MATERIAL TECHNOLOGY CO.,LTD. Address before: 213000 industrial concentration area, shezhu Town, Liyang City, Changzhou City, Jiangsu Province Patentee before: JIANGSU MINGFENG ELECTRONIC MATERIAL TECHNOLOGY CO.,LTD. |