JP4357901B2 - 無電解めっき用パラジウム触媒液及び触媒化処理方法 - Google Patents
無電解めっき用パラジウム触媒液及び触媒化処理方法 Download PDFInfo
- Publication number
- JP4357901B2 JP4357901B2 JP2003299809A JP2003299809A JP4357901B2 JP 4357901 B2 JP4357901 B2 JP 4357901B2 JP 2003299809 A JP2003299809 A JP 2003299809A JP 2003299809 A JP2003299809 A JP 2003299809A JP 4357901 B2 JP4357901 B2 JP 4357901B2
- Authority
- JP
- Japan
- Prior art keywords
- palladium
- catalyst solution
- plating
- electroless plating
- palladium catalyst
- 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.)
- Expired - Fee Related
Links
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 title claims description 157
- 229910052763 palladium Inorganic materials 0.000 title claims description 74
- 239000003054 catalyst Substances 0.000 title claims description 71
- 238000007772 electroless plating Methods 0.000 title claims description 28
- 230000003197 catalytic effect Effects 0.000 title claims description 19
- 238000000034 method Methods 0.000 title claims description 11
- 239000000758 substrate Substances 0.000 claims description 22
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 20
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 15
- 239000000919 ceramic Substances 0.000 claims description 11
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
- 229910021529 ammonia Inorganic materials 0.000 claims description 10
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 8
- 238000010304 firing Methods 0.000 claims description 7
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 5
- 229910017604 nitric acid Inorganic materials 0.000 claims description 5
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 239000012279 sodium borohydride Substances 0.000 claims description 3
- 229910000033 sodium borohydride Inorganic materials 0.000 claims description 3
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical compound NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 claims description 3
- 150000002429 hydrazines Chemical class 0.000 claims description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 71
- 238000007747 plating Methods 0.000 description 45
- 229910052759 nickel Inorganic materials 0.000 description 35
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 18
- 229910052737 gold Inorganic materials 0.000 description 18
- 239000010931 gold Substances 0.000 description 18
- 229910052709 silver Inorganic materials 0.000 description 15
- 239000004332 silver Substances 0.000 description 15
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 14
- 239000011521 glass Substances 0.000 description 11
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 11
- 230000004913 activation Effects 0.000 description 8
- 238000009713 electroplating Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000007654 immersion Methods 0.000 description 5
- 230000003628 erosive effect Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- IJKVHSBPTUYDLN-UHFFFAOYSA-N dihydroxy(oxo)silane Chemical compound O[Si](O)=O IJKVHSBPTUYDLN-UHFFFAOYSA-N 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003378 silver Chemical class 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Catalysts (AREA)
- Chemically Coating (AREA)
Description
Claims (2)
- ジニトロジアンミンパラジウムを金属パラジウム換算で1〜50mg/L含有し、pH3〜9であることを特徴とし、アンモニア、及び硝酸、硫酸、リン酸、アミド硫酸、クエン酸のいずれか一種又は二種以上を含有する低温焼成タイプのセラミック基材用の無電解めっき用パラジウム触媒液。
- 請求項1に記載の無電解めっき用パラジウム触媒液を用いた触媒化処理方法であって、
触媒化処理を行う処理対象面に、ヒドラジン、ヒドラジン塩類、水素化ホウ素ナトリウムのいずれか一種又は二種以上の還元剤を含む前処理液を予め接触させた後、前記無電解めっき用パラジウム触媒液により触媒化処理を行うことを特徴とする触媒化処理方法。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003299809A JP4357901B2 (ja) | 2003-08-25 | 2003-08-25 | 無電解めっき用パラジウム触媒液及び触媒化処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003299809A JP4357901B2 (ja) | 2003-08-25 | 2003-08-25 | 無電解めっき用パラジウム触媒液及び触媒化処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005068489A JP2005068489A (ja) | 2005-03-17 |
| JP4357901B2 true JP4357901B2 (ja) | 2009-11-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003299809A Expired - Fee Related JP4357901B2 (ja) | 2003-08-25 | 2003-08-25 | 無電解めっき用パラジウム触媒液及び触媒化処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4357901B2 (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004030800B4 (de) | 2004-06-25 | 2017-05-18 | Epcos Ag | Verfahren zur Herstellung einer keramischen Leiterplatte |
| US8609256B2 (en) * | 2008-10-02 | 2013-12-17 | E I Du Pont De Nemours And Company | Nickel-gold plateable thick film silver paste |
| JP5808042B2 (ja) * | 2011-07-14 | 2015-11-10 | 東レエンジニアリング株式会社 | パラジウムアンミン錯塩水溶液からなるパラジウム触媒付与液およびそれを用いた銅配線基板の無電解ニッケルめっき方法 |
| WO2014123104A1 (ja) | 2013-02-08 | 2014-08-14 | 三菱電機株式会社 | 無電解めっき方法、及びセラミック基板 |
| EP3343450B1 (fr) * | 2016-12-29 | 2020-02-05 | The Swatch Group Research and Development Ltd | Objet portable comportant un dispositif de connexion en champ proche |
-
2003
- 2003-08-25 JP JP2003299809A patent/JP4357901B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005068489A (ja) | 2005-03-17 |
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