JP6168511B2 - 無機材料の表面処理方法 - Google Patents
無機材料の表面処理方法 Download PDFInfo
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- JP6168511B2 JP6168511B2 JP2012245125A JP2012245125A JP6168511B2 JP 6168511 B2 JP6168511 B2 JP 6168511B2 JP 2012245125 A JP2012245125 A JP 2012245125A JP 2012245125 A JP2012245125 A JP 2012245125A JP 6168511 B2 JP6168511 B2 JP 6168511B2
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- metal
- inorganic material
- plating
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- 229910010272 inorganic material Inorganic materials 0.000 title claims description 38
- 239000011147 inorganic material Substances 0.000 title claims description 38
- 238000000034 method Methods 0.000 title claims description 37
- 238000004381 surface treatment Methods 0.000 title claims description 8
- 239000002184 metal Substances 0.000 claims description 59
- 229910052751 metal Inorganic materials 0.000 claims description 59
- 239000003054 catalyst Substances 0.000 claims description 31
- 238000005530 etching Methods 0.000 claims description 14
- 125000004429 atom Chemical group 0.000 claims description 12
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 11
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 230000003197 catalytic effect Effects 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000007772 electroless plating Methods 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910052763 palladium Inorganic materials 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims 1
- 238000007747 plating Methods 0.000 description 64
- 239000010949 copper Substances 0.000 description 32
- 229910010271 silicon carbide Inorganic materials 0.000 description 31
- 230000008569 process Effects 0.000 description 26
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 24
- 239000000758 substrate Substances 0.000 description 14
- 238000012545 processing Methods 0.000 description 11
- 239000002094 self assembled monolayer Substances 0.000 description 11
- 239000013545 self-assembled monolayer Substances 0.000 description 11
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 10
- 229910052739 hydrogen Inorganic materials 0.000 description 10
- 239000001257 hydrogen Substances 0.000 description 9
- 238000009832 plasma treatment Methods 0.000 description 8
- 229910021332 silicide Inorganic materials 0.000 description 8
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 230000001678 irradiating effect Effects 0.000 description 6
- 229910003465 moissanite Inorganic materials 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 5
- 229910052786 argon Inorganic materials 0.000 description 5
- 238000006467 substitution reaction Methods 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 3
- 229910002666 PdCl2 Inorganic materials 0.000 description 2
- YZCKVEUIGOORGS-IGMARMGPSA-N Protium Chemical compound [1H] YZCKVEUIGOORGS-IGMARMGPSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910002601 GaN Inorganic materials 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 229910018540 Si C Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002925 chemical effect Effects 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
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- Plasma Technology (AREA)
- Catalysts (AREA)
- Chemically Coating (AREA)
Description
また、上記発明において、大気圧プラズマの照射は、無機材料の表面にエッチング痕が生じないように制御されることが望ましい。
Claims (3)
- 無機材料に触媒金属を担持させた後、該無機材料の表面に金属被膜のめっきを施す表面処理方法において、
前記無機材料は、SiC、SiC+Al、又は、Siであり、
担持させる前記触媒金属は、Cu、Pd、又は、Niであり、
前記無機材料の表面に少なくとも水素ガスを含むガスの大気圧プラズマを照射して、前記無機材料の前記表面にSi原子のダングリングボンドを発現させ、そのダングリングボンドを、水素ガスのプラズマにより生成されるHラジカルによりH原子で終端させ、
続いて、前記表面がH原子で終端された前記無機材料を、前記触媒金属の融液に浸漬して、前記H原子を、前記触媒金属の原子に置換させて、前記無機材料の前記表面において、前記Si原子と前記触媒金属の前記原子とを共有結合させ、
次に、前記触媒金属の前記原子が共有結合した前記無機材料の前記表面に、前記触媒金属の前記原子を触媒核として、前記金属被膜を無電界めっきにより形成する
ことを特徴とする表面処理方法。 - 前記金属被膜は、Cu、又は、Niであることを特徴とする請求項1に記載の表面処理方法。
- 前記大気圧プラズマの照射は、前記無機材料の表面にエッチング痕が生じないように制御されることを特徴とする請求項1又は請求項2に記載の表面処理方法。
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JP2012245125A JP6168511B2 (ja) | 2011-11-07 | 2012-11-07 | 無機材料の表面処理方法 |
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JP2012245125A JP6168511B2 (ja) | 2011-11-07 | 2012-11-07 | 無機材料の表面処理方法 |
Publications (2)
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JP2013122088A JP2013122088A (ja) | 2013-06-20 |
JP6168511B2 true JP6168511B2 (ja) | 2017-07-26 |
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JP2012245125A Active JP6168511B2 (ja) | 2011-11-07 | 2012-11-07 | 無機材料の表面処理方法 |
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JP (1) | JP6168511B2 (ja) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3455610B2 (ja) * | 1995-06-09 | 2003-10-14 | 森 勇蔵 | 多孔体の改質処理方法およびその装置 |
AU3553599A (en) * | 1998-04-13 | 1999-11-01 | Acm Research, Inc. | Method and apparatus for enhancing adhesion between barrier layer and metal layer formed by plating |
JP2002266076A (ja) * | 2001-03-09 | 2002-09-18 | Sekisui Chem Co Ltd | 無電解メッキ方法 |
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