JP2015038230A - 微小金属粒子含有組成物 - Google Patents
微小金属粒子含有組成物 Download PDFInfo
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- JP2015038230A JP2015038230A JP2010230275A JP2010230275A JP2015038230A JP 2015038230 A JP2015038230 A JP 2015038230A JP 2010230275 A JP2010230275 A JP 2010230275A JP 2010230275 A JP2010230275 A JP 2010230275A JP 2015038230 A JP2015038230 A JP 2015038230A
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- organic compound
- silver
- particles
- composition
- silver particles
- Prior art date
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- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
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Abstract
Description
液体であるキャリヤーに銀化合物を分散させて分散液を得る工程、
上記分散液の中に、第一有機化合物がその表面に結合した微小な銀粒子を析出させる工程、
上記銀粒子をキャリヤーと分離する工程、
上記銀粒子を第二有機化合物の液に投入し、この第二有機化合物を銀粒子の表面に付着させる工程、
及び
上記銀粒子を第二有機化合物の液と分離する工程
を含む。
多数の微小粒子と、それぞれの粒子の表面にコートされた有機化合物とを含んでおり、全量に対する有機化合物の質量比率が2%以上15%以下である微小粒子含有組成物を準備する工程
及び
上記有機化合物との親和力が高い溶剤を上記組成部と混合し、ペーストを得る工程
を含む。
Ag2C2O4 = 2Ag + 2CO2
この分散液の中に、銀が微小粒子として析出する。
300cm3の蒸留水に2.8gのシュウ酸銀粉末を投入した。超音波処理を10分間施し、シュウ酸銀粉末を蒸留水に分散させた。この分散液を130℃に加熱し、15分間反応させて沈殿物を得た。この沈殿物を取り出して、遠心分離器にて水を除去した。この沈殿物をメタノールに投入し、攪拌した。沈殿物を取り出して、遠心分離器にてメタノールを除去した。この沈殿物をエチレングリコールモノエチルエーテルアセテート(ECA)に投入し、攪拌した。沈殿物を取り出して、遠心分離器にて余剰のエチレングリコールモノエチルエーテルアセテートを除去した。この沈殿物に所定時間の熱乾燥を施し、図1に示される微小銀粒子含有組成物を得た。この組成物は、銀粒子とコーティング層とからなる。銀粒子は、鱗片状である。銀粒子の粒子径は、約1μmである。この組成物は、97.9質量%の銀粒子と、2.04質量%のエチレングリコールモノエチルエーテルアセテートとを含んでいる。組成物は、ケーキ状である。
遠心分離の時間を変更した他は実施例1と同様にして、実施例2−3及び比較例1−2の微小銀粒子含有組成物を得た。各組成物における酢酸2−エトキシエチルの量が、下記の表1に示されている。
パウダー状の銀粒子を準備した。
エチレングリコールモノエチルエーテルアセテート(ECA)をカルビトールアセテート(CA)に変更するとともに、遠心分離の時間を変更し各組成物におけるカルビトールアセテート(CA)の量を下記の表2に示された通りとした他は実施例1と同様にして、実施例4−6及び比較例3−4の微小銀粒子含有組成物を得た。
エチレングリコールモノエチルエーテルアセテート(ECA)をメタノールに変更するとともに、遠心分離の時間を変更し各組成物におけるメタノールの量を下記の表3に示された通りとした他は実施例1と同様にして、実施例7−9及び比較例5−6の微小銀粒子含有組成物を得た。
エチレングリコールモノエチルエーテルアセテート(ECA)をジプロピレングリコールメチルエーテル(DPGME)に変更するとともに、遠心分離の時間を変更し各組成物におけるジプロピレングリコールメチルエーテル(DPGME)の量を下記の表4に示された通りとした他は実施例1と同様にして、実施例10−12及び比較例7−8の微小銀粒子含有組成物を得た。実施例12及び比較例8の組成物は、ペースト状である。
エチレングリコールモノエチルエーテルアセテート(ECA)をN−メチル−2−ピロリドン(NMP)に変更するとともに、遠心分離の時間を変更し各組成物におけるN−メチル−2−ピロリドン(NMP)の量を下記の表5に示された通りとした他は実施例1と同様にして、実施例13−15及び比較例9−10の微小銀粒子含有組成物を得た。実施例13−15及び比較例10の各組成物は、ペースト状である。
エチレングリコールモノエチルエーテルアセテート(ECA)をテルピネオールに変更するとともに、遠心分離の時間を変更し各組成物におけるテルピネオールの量を下記の表6に示された通りとした他は実施例1と同様にして、実施例16−18及び比較例11−12の微小銀粒子含有組成物を得た。
エチレングリコールモノエチルエーテルアセテート(ECA)をイソプロピルアルコール(IPA)に変更するとともに、遠心分離の時間を変更し各組成物におけるイソプロピルアルコール(IPA)の量を下記の表7に示された通りとした他は実施例1と同様にして、実施例19−21及び比較例13−14の微小銀粒子含有組成物を得た。
エチレングリコールモノエチルエーテルアセテート(ECA)をエチレングリコールモノフェニルエーテルに変更するとともに、遠心分離の時間を変更し各組成物におけるエチレングリコールモノフェニルエーテルの量を下記の表8に示された通りとした他は実施例1と同様にして、実施例22−24及び比較例15−16の微小銀粒子含有組成物を得た。
微小銀粒子含有組成物に溶剤、バインダー及び分散剤を添加し、攪拌して、導電性ペーストを得た。この導電性ペーストを用い、配線を印刷した。この配線を焼結させた。この配線の電気伝導度を測定した。この結果が、指数として、下記の表1から表8に示されている。
4・・・コーティング層
Claims (6)
- 多数の微小金属粒子と、それぞれの粒子の表面にコートされた有機化合物とを含んでおり、全量に対する有機化合物の質量比率が2%以上15%以下である微小金属粒子含有組成物。
- 上記粒子の材質が銀である請求項1に記載の組成物。
- 上記有機化合物が上記粒子の表面に結合している請求項1又は2に記載の組成物。
- 上記粒子が鱗片状である請求項1から3のいずれかに記載の組成物。
- 液体であるキャリヤーに銀化合物を分散させて分散液を得る工程、
上記分散液の中に、第一有機化合物がその表面に結合した微小な銀粒子を析出させる工程、
上記銀粒子をキャリヤーと分離する工程、
上記銀粒子を第二有機化合物の液に投入し、この第二有機化合物を銀粒子の表面に付着させる工程、
及び
上記銀粒子を第二有機化合物の液と分離する工程
を含む、微小銀粒子含有組成物の製造方法。 - 多数の微小粒子と、それぞれの粒子の表面にコートされた有機化合物とを含んでおり、全量に対する有機化合物の質量比率が2%以上15%以下である微小粒子含有組成物を準備する工程
及び
上記有機化合物との親和力が高い溶剤を上記組成部と混合し、ペーストを得る工程
を含む、微小粒子含有組成物の使用方法。
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| US9545668B2 (en) * | 2009-11-27 | 2017-01-17 | Tokusen Kogyo Co., Ltd. | Fine metal particle-containing composition |
| JP5398935B1 (ja) * | 2012-03-30 | 2014-01-29 | 株式会社応用ナノ粒子研究所 | 銅フィラー含有複合ナノ金属ペースト及び接合方法 |
| JP6180769B2 (ja) * | 2013-03-29 | 2017-08-16 | トクセン工業株式会社 | フレーク状の微小粒子 |
| CN103147072A (zh) * | 2013-04-02 | 2013-06-12 | 北京印刷学院 | 一种利用草酸银分解放热低温制备银导电图文层的方法 |
| CN105256274B (zh) * | 2015-08-31 | 2018-02-09 | 南京航空航天大学 | 一种衬底加热共溅射法制备铜锌锡硫薄膜的方法 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10183207A (ja) * | 1996-12-19 | 1998-07-14 | Tomoe Seisakusho:Kk | 超微粒子及びその製造方法 |
| WO2001070435A1 (en) * | 2000-03-22 | 2001-09-27 | Ebara Corporation | Ultra fine composite metal particles |
| JP2004043892A (ja) * | 2002-07-11 | 2004-02-12 | Sumitomo Electric Ind Ltd | 貴金属微粒子とその製造方法 |
| JP2008517153A (ja) * | 2004-10-14 | 2008-05-22 | トクセン ユー.エス.エー.、インコーポレイテッド | 高純度銀粒子の製造方法 |
| JP2008190025A (ja) * | 2007-01-09 | 2008-08-21 | Dowa Electronics Materials Co Ltd | 銀微粉およびその製法並びにインク |
| JP2008258147A (ja) * | 2007-03-13 | 2008-10-23 | Tokai Rubber Ind Ltd | ペースト材料 |
| JP2009013443A (ja) * | 2007-07-02 | 2009-01-22 | Dowa Electronics Materials Co Ltd | 銀微粉の製造法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5492653A (en) * | 1994-11-07 | 1996-02-20 | Heraeus Incorporated | Aqueous silver composition |
| US5922403A (en) * | 1996-03-12 | 1999-07-13 | Tecle; Berhan | Method for isolating ultrafine and fine particles |
| KR100402154B1 (ko) * | 1999-04-01 | 2003-10-17 | 미쯔이카가쿠 가부시기가이샤 | 이방 도전성 페이스트 |
| WO2000076699A1 (fr) * | 1999-06-15 | 2000-12-21 | Kimoto, Masaaki | Poudre metallique composite ultrafine et procede de production de ladite poudre |
| US20030151030A1 (en) * | 2000-11-22 | 2003-08-14 | Gurin Michael H. | Enhanced conductivity nanocomposites and method of use thereof |
| US6986943B1 (en) * | 2002-06-12 | 2006-01-17 | Tda Research, Inc. | Surface modified particles by multi-step addition and process for the preparation thereof |
| JP4431085B2 (ja) * | 2004-06-24 | 2010-03-10 | シャープ株式会社 | 導電性インキ組成物、反射部材、回路基板、電子装置 |
| JP4705347B2 (ja) * | 2004-08-09 | 2011-06-22 | 三ツ星ベルト株式会社 | 非水溶性高分子顔料分散剤で保護された銀コア−金シェル微粒子の製造方法 |
| US7419775B2 (en) * | 2004-11-11 | 2008-09-02 | Konica Minolta Medical & Graphic, Inc. | Micro-particle dispersion having hydrophobic protective colloid and method of manufacture thereof, photosensitive emulsion and method of manufacturing thereof, and silver salt photohermographic dry imaging material utilizing the same |
| JP4706637B2 (ja) * | 2004-11-29 | 2011-06-22 | Dic株式会社 | 導電性ペースト、及び導電性ペーストの製造方法 |
| TWI366575B (en) * | 2005-03-18 | 2012-06-21 | Dainippon Ink & Chemicals | Epoxy resin composition and cured article thereof, novel epoxy resin and production method thereof, and novel phenol resin |
| WO2007037440A1 (ja) * | 2005-09-29 | 2007-04-05 | Alpha Scientific, Corporation | 導電粉およびその製造方法、導電粉ペースト、導電粉ペーストの製造方法 |
| JP2007095527A (ja) | 2005-09-29 | 2007-04-12 | Tokai Rubber Ind Ltd | 導電性ペーストおよびその製造方法 |
| US7625637B2 (en) * | 2006-05-31 | 2009-12-01 | Cabot Corporation | Production of metal nanoparticles from precursors having low reduction potentials |
| JP4294705B2 (ja) * | 2007-05-30 | 2009-07-15 | Dowaエレクトロニクス株式会社 | 有機物質で被覆された銀微粉の製法および銀微粉 |
| JP5688895B2 (ja) * | 2008-12-26 | 2015-03-25 | Dowaエレクトロニクス株式会社 | 微小銀粒子粉末と該粉末を使用した銀ペースト |
| US9545668B2 (en) * | 2009-11-27 | 2017-01-17 | Tokusen Kogyo Co., Ltd. | Fine metal particle-containing composition |
-
2010
- 2010-10-12 US US13/511,424 patent/US9545668B2/en active Active
- 2010-10-12 KR KR1020127013400A patent/KR101747472B1/ko active Active
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10183207A (ja) * | 1996-12-19 | 1998-07-14 | Tomoe Seisakusho:Kk | 超微粒子及びその製造方法 |
| WO2001070435A1 (en) * | 2000-03-22 | 2001-09-27 | Ebara Corporation | Ultra fine composite metal particles |
| JP2004043892A (ja) * | 2002-07-11 | 2004-02-12 | Sumitomo Electric Ind Ltd | 貴金属微粒子とその製造方法 |
| JP2008517153A (ja) * | 2004-10-14 | 2008-05-22 | トクセン ユー.エス.エー.、インコーポレイテッド | 高純度銀粒子の製造方法 |
| JP2008190025A (ja) * | 2007-01-09 | 2008-08-21 | Dowa Electronics Materials Co Ltd | 銀微粉およびその製法並びにインク |
| JP2008258147A (ja) * | 2007-03-13 | 2008-10-23 | Tokai Rubber Ind Ltd | ペースト材料 |
| JP2009013443A (ja) * | 2007-07-02 | 2009-01-22 | Dowa Electronics Materials Co Ltd | 銀微粉の製造法 |
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| TWI462120B (zh) | 2014-11-21 |
| WO2011065135A1 (ja) | 2011-06-03 |
| US20120280187A1 (en) | 2012-11-08 |
| JP2012167378A (ja) | 2012-09-06 |
| KR20120115967A (ko) | 2012-10-19 |
| CN102740997A (zh) | 2012-10-17 |
| KR101747472B1 (ko) | 2017-06-27 |
| CN102740997B (zh) | 2016-02-24 |
| TW201120916A (en) | 2011-06-16 |
| US9545668B2 (en) | 2017-01-17 |
| JP5588475B2 (ja) | 2014-09-10 |
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