JP4986745B2 - 銀ペースト - Google Patents
銀ペースト Download PDFInfo
- Publication number
- JP4986745B2 JP4986745B2 JP2007177250A JP2007177250A JP4986745B2 JP 4986745 B2 JP4986745 B2 JP 4986745B2 JP 2007177250 A JP2007177250 A JP 2007177250A JP 2007177250 A JP2007177250 A JP 2007177250A JP 4986745 B2 JP4986745 B2 JP 4986745B2
- Authority
- JP
- Japan
- Prior art keywords
- silver
- paste
- particle diameter
- dispersion medium
- film
- 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.)
- Active
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- 239000004332 silver Substances 0.000 title claims description 54
- 229910052709 silver Inorganic materials 0.000 title claims description 54
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims description 53
- 239000002245 particle Substances 0.000 claims description 49
- 239000002612 dispersion medium Substances 0.000 claims description 20
- 238000009835 boiling Methods 0.000 claims description 13
- 150000003141 primary amines Chemical class 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000004215 Carbon black (E152) Substances 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 150000002430 hydrocarbons Chemical class 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims description 2
- 239000010408 film Substances 0.000 description 28
- 238000010304 firing Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 12
- 239000000758 substrate Substances 0.000 description 12
- 239000000843 powder Substances 0.000 description 9
- 238000007639 printing Methods 0.000 description 9
- 239000000126 substance Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000002923 metal particle Substances 0.000 description 5
- 229920001721 polyimide Polymers 0.000 description 5
- 238000007650 screen-printing Methods 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052723 transition metal Inorganic materials 0.000 description 4
- 150000003624 transition metals Chemical class 0.000 description 4
- YCOZIPAWZNQLMR-UHFFFAOYSA-N heptane - octane Natural products CCCCCCCCCCCCCCC YCOZIPAWZNQLMR-UHFFFAOYSA-N 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- KVNYFPKFSJIPBJ-UHFFFAOYSA-N 1,2-diethylbenzene Chemical compound CCC1=CC=CC=C1CC KVNYFPKFSJIPBJ-UHFFFAOYSA-N 0.000 description 2
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 2
- PWATWSYOIIXYMA-UHFFFAOYSA-N Pentylbenzene Chemical compound CCCCCC1=CC=CC=C1 PWATWSYOIIXYMA-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- KBPLFHHGFOOTCA-UHFFFAOYSA-N caprylic alcohol Natural products CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- DCAYPVUWAIABOU-UHFFFAOYSA-N hexadecane Chemical compound CCCCCCCCCCCCCCCC DCAYPVUWAIABOU-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- LQERIDTXQFOHKA-UHFFFAOYSA-N nonadecane Chemical compound CCCCCCCCCCCCCCCCCCC LQERIDTXQFOHKA-UHFFFAOYSA-N 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229930195734 saturated hydrocarbon Natural products 0.000 description 2
- 150000003378 silver Chemical class 0.000 description 2
- BGHCVCJVXZWKCC-UHFFFAOYSA-N tetradecane Chemical compound CCCCCCCCCCCCCC BGHCVCJVXZWKCC-UHFFFAOYSA-N 0.000 description 2
- IIYFAKIEWZDVMP-UHFFFAOYSA-N tridecane Chemical compound CCCCCCCCCCCCC IIYFAKIEWZDVMP-UHFFFAOYSA-N 0.000 description 2
- DAFHKNAQFPVRKR-UHFFFAOYSA-N (3-hydroxy-2,2,4-trimethylpentyl) 2-methylpropanoate Chemical compound CC(C)C(O)C(C)(C)COC(=O)C(C)C DAFHKNAQFPVRKR-UHFFFAOYSA-N 0.000 description 1
- QGLWBTPVKHMVHM-KTKRTIGZSA-N (z)-octadec-9-en-1-amine Chemical compound CCCCCCCC\C=C/CCCCCCCCN QGLWBTPVKHMVHM-KTKRTIGZSA-N 0.000 description 1
- 229920000298 Cellophane Polymers 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- WUOACPNHFRMFPN-UHFFFAOYSA-N alpha-terpineol Chemical compound CC1=CCC(C(C)(C)O)CC1 WUOACPNHFRMFPN-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- HHNHBFLGXIUXCM-GFCCVEGCSA-N cyclohexylbenzene Chemical compound [CH]1CCCC[C@@H]1C1=CC=CC=C1 HHNHBFLGXIUXCM-GFCCVEGCSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- SQIFACVGCPWBQZ-UHFFFAOYSA-N delta-terpineol Natural products CC(C)(O)C1CCC(=C)CC1 SQIFACVGCPWBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- KWKXNDCHNDYVRT-UHFFFAOYSA-N dodecylbenzene Chemical compound CCCCCCCCCCCCC1=CC=CC=C1 KWKXNDCHNDYVRT-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052809 inorganic oxide Inorganic materials 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- IOQPZZOEVPZRBK-UHFFFAOYSA-N octan-1-amine Chemical compound CCCCCCCCN IOQPZZOEVPZRBK-UHFFFAOYSA-N 0.000 description 1
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229940116411 terpineol Drugs 0.000 description 1
- 238000002076 thermal analysis method Methods 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Electrodes Of Semiconductors (AREA)
- Conductive Materials (AREA)
Description
CV値=100×[粒子径の標準偏差σD]/[平均粒子径DTEM] ……(1)
(炭化水素)
アミルベンゼン、1,2ジエチルベンゼン、シクロヘキシルベンゼン、テトラリン、ケロシン、ドデカン、ドデシルベンゼン、n−トリデカン、n−テトラデカン、n−ノナデカン、n−ヘキサデカン、n−ペンタデカンなど
(高級アルコール)
2エチルヘキサノール、n−オクタノール、テルピネオール、ベンジルアルコール、テキサノール、1,6ヘキサンジオールなど
印刷性は、焼成前の印刷物において、配線に断線が見られないものを○(良好)それ以外を×(不良)と評価した。
密着性は、焼成により得られた配線にセロハン粘着テープ(ニチバン社製;No.405)を圧着した後に剥離させ、配線の剥離が認められないものを○(良好)、それ以外を×(不良)と評価した。
結果を表1中に示す。
Claims (2)
- 1級アミンで被覆された平均粒子径4〜20nmの銀粒子と、分散媒からなり、銀粒子は下記(1)式で定義されるCV値が40%以下となる粒度分布を有し、粘度が20〜100Pa・Sである銀ペーストであって、前記分散媒は、分子量が100〜300、沸点が180〜300℃の炭化水素または高級アルコールであり、ペースト組成物中の銀濃度が70〜90質量%である銀ペースト。
CV値=100×[粒子径の標準偏差σD]/[平均粒子径DTEM] ……(1) - 前記アミンは、沸点が70〜380℃である、請求項1に記載の銀ペースト。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007177250A JP4986745B2 (ja) | 2007-07-05 | 2007-07-05 | 銀ペースト |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007177250A JP4986745B2 (ja) | 2007-07-05 | 2007-07-05 | 銀ペースト |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009016201A JP2009016201A (ja) | 2009-01-22 |
JP4986745B2 true JP4986745B2 (ja) | 2012-07-25 |
Family
ID=40356855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007177250A Active JP4986745B2 (ja) | 2007-07-05 | 2007-07-05 | 銀ペースト |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4986745B2 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011065271A1 (ja) | 2009-11-24 | 2011-06-03 | 独立行政法人産業技術総合研究所 | 導電性基板とその製造方法 |
WO2011155055A1 (ja) * | 2010-06-11 | 2011-12-15 | Dowaエレクトロニクス株式会社 | 低温焼結性接合材および該接合材を用いた接合方法 |
JP5750259B2 (ja) * | 2010-11-30 | 2015-07-15 | ハリマ化成株式会社 | 導電性金属ペースト |
CN103680673B (zh) * | 2012-08-31 | 2016-06-01 | 上海比亚迪有限公司 | Se晶体硅太阳电池向光面种子层浆料及其制备方法、se晶体硅太阳电池及其制备方法 |
CN103440897B (zh) * | 2013-08-06 | 2017-03-01 | 浙江光达电子科技有限公司 | 一种高方阻硅太阳能电池正面银电极浆料及其制备方法 |
JP6263146B2 (ja) * | 2015-04-06 | 2018-01-17 | 株式会社ノリタケカンパニーリミテド | 導電膜付基板、その製造方法、およびポリイミド基板用導電性ペースト |
JP6512048B2 (ja) * | 2015-09-15 | 2019-05-15 | 三菱マテリアル株式会社 | 導電性樹脂組成物 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4414145B2 (ja) * | 2003-03-06 | 2010-02-10 | ハリマ化成株式会社 | 導電性ナノ粒子ペースト |
JP4284283B2 (ja) * | 2005-02-02 | 2009-06-24 | Dowaエレクトロニクス株式会社 | 銀の粒子粉末の製造法 |
-
2007
- 2007-07-05 JP JP2007177250A patent/JP4986745B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2009016201A (ja) | 2009-01-22 |
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