KR101140270B1 - 전도성 은나노입자 조성물 및 잉크와 그 제조방법 - Google Patents
전도성 은나노입자 조성물 및 잉크와 그 제조방법 Download PDFInfo
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- KR101140270B1 KR101140270B1 KR1020080125290A KR20080125290A KR101140270B1 KR 101140270 B1 KR101140270 B1 KR 101140270B1 KR 1020080125290 A KR1020080125290 A KR 1020080125290A KR 20080125290 A KR20080125290 A KR 20080125290A KR 101140270 B1 KR101140270 B1 KR 101140270B1
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- silver
- ink
- nanoparticles
- silver nanoparticles
- conductive
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims abstract description 91
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 91
- 239000004332 silver Substances 0.000 title claims abstract description 91
- 239000002105 nanoparticle Substances 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims description 23
- 239000002131 composite material Substances 0.000 title 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 75
- 239000010949 copper Substances 0.000 claims abstract description 73
- 229910052802 copper Inorganic materials 0.000 claims abstract description 73
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 claims abstract description 58
- 239000006185 dispersion Substances 0.000 claims abstract description 33
- 239000000203 mixture Substances 0.000 claims abstract description 17
- 239000002245 particle Substances 0.000 claims description 44
- 230000001788 irregular Effects 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 12
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 claims description 8
- 238000003801 milling Methods 0.000 claims description 8
- 229920002678 cellulose Polymers 0.000 claims description 6
- 239000001913 cellulose Substances 0.000 claims description 6
- 238000001311 chemical methods and process Methods 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 239000011230 binding agent Substances 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 4
- 239000012798 spherical particle Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 abstract 2
- 239000000976 ink Substances 0.000 description 34
- 239000002184 metal Substances 0.000 description 17
- 229910052751 metal Inorganic materials 0.000 description 17
- 238000010304 firing Methods 0.000 description 14
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- 239000004642 Polyimide Substances 0.000 description 6
- 239000002082 metal nanoparticle Substances 0.000 description 6
- 229920001721 polyimide Polymers 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- GQEZCXVZFLOKMC-UHFFFAOYSA-N 1-hexadecene Chemical compound CCCCCCCCCCCCCCC=C GQEZCXVZFLOKMC-UHFFFAOYSA-N 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009766 low-temperature sintering Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- 239000002798 polar solvent Substances 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 229910001961 silver nitrate Inorganic materials 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- QGLWBTPVKHMVHM-KTKRTIGZSA-N (z)-octadec-9-en-1-amine Chemical compound CCCCCCCC\C=C/CCCCCCCCN QGLWBTPVKHMVHM-KTKRTIGZSA-N 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 1
- 238000010291 electrical method Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- MNMYRUHURLPFQW-UHFFFAOYSA-M silver;dodecanoate Chemical compound [Ag+].CCCCCCCCCCCC([O-])=O MNMYRUHURLPFQW-UHFFFAOYSA-M 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/52—Electrically conductive inks
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/09—Use of materials for the conductive, e.g. metallic pattern
- H05K1/092—Dispersed materials, e.g. conductive pastes or inks
- H05K1/097—Inks comprising nanoparticles and specially adapted for being sintered at low temperature
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0203—Fillers and particles
- H05K2201/0206—Materials
- H05K2201/0218—Composite particles, i.e. first metal coated with second metal
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0203—Fillers and particles
- H05K2201/0242—Shape of an individual particle
- H05K2201/0245—Flakes, flat particles or lamellar particles
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
- H05K2201/0203—Fillers and particles
- H05K2201/0263—Details about a collection of particles
- H05K2201/0272—Mixed conductive particles, i.e. using different conductive particles, e.g. differing in shape
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Conductive Materials (AREA)
- Powder Metallurgy (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
Description
Claims (17)
- 전도성 은나노입자 조성물에 있어서,은코팅된 판상의 구리 플레이크(Flake)와 은나노입자의 혼합물을 포함하고,상기 은코팅된 판상의 구리 플레이크는 장축의 길이가 2~12㎛, 두께가 100㎚이하인 것을 특징으로 하는 전도성 은나노입자 조성물.
- 삭제
- 제1항에 있어서,상기 은나노입자는 모양이 불규칙한 입자인 것을 특징으로 하는 전도성 은나노입자 조성물.
- 제1항에 있어서,상기 은나노입자는 구형 입자인 것을 특징으로 하는 전도성 은나노입자 조성물.
- 전도성 은나노입자 조성물을 함유한 전도성 은나노입자 잉크에 있어서,분산액과, 상기 분산액 내에 투입된 은코팅된 판상의 구리 플레이크(Flake) 및 은나노입자를 포함하고,상기 은코팅된 판상의 구리 플레이크는 장축의 길이가 2~12㎛, 두께가 100㎚이하인 것을 특징으로 하는 전도성 은나노입자 잉크.
- 삭제
- 제5항에 있어서,상기 은나노입자는 모양이 불규칙한 입자인 것을 특징으로 하는 전도성 은나노입자 잉크.
- 제5항에 있어서,상기 은나노입자는 구형 입자인 것을 특징으로 하는 전도성 은나노입자 잉크.
- 제5항에 있어서,점도가 8,000~80,000cP인 페이스트상(Paste phase)을 갖는 것을 특징으로 하는 전도성 은나노입자 잉크.
- 제5항에 있어서,상기 분산액은 100phr, 상기 은코팅된 판상의 구리 플레이크(Flake)는 55~75phr, 상기 은나노입자는 15~35phr이 함유된 것을 특징으로 하는 전도성 은나노입자 잉크.
- 전도성 은나노입자 잉크의 제조방법에 있어서,(a) 분산액을 준비하는 단계;(b) 상기 분산액에 은코팅된 판상의 구리 플레이크(Flake)와 은나노입자를 투입하는 단계; 및(c) 교반공정을 실시하여 페이스트상(Paste phase)의 잉크를 형성하는 단계;를 포함하고,상기 단계 (a)에서,바인더 수지로 셀룰로오스(Cellulose), 유기용제로 타피네올과 다이아세톤알코올을 혼합하여 상기 분산액을 준비하는 것을 특징으로 하는 전도성 은나노입자 잉크의 제조방법.
- 삭제
- 제11항에 있어서, 상기 단계 (b)에서,상기 은코팅된 판상의 구리 플레이크는 장축의 길이가 2~12㎛, 두께가 100㎚이하인 것을 투입하는 것을 특징으로 하는 전도성 은나노입자 잉크의 제조방법.
- 제13항에 있어서, 상기 은코팅된 판상의 구리 플레이크는,은이 코팅된 구형의 구리입자에 대하여 밀링(Milling) 또는 화학적 공정을 수행하여 준비하는 것을 특징으로 하는 전도성 은나노입자 잉크의 제조방법.
- 제14항에 있어서,상기 구형의 구리입자로는 직경이 500nm~3㎛인 입자가 사용되는 것을 특징으로 하는 전도성 은나노입자 잉크의 제조방법.
- 제11항에 있어서, 상기 단계 (b)에서,100phr의 분산액에 대하여 은코팅된 판상의 구리 플레이크 55~75phr과 은나노입자 15~35phr을 투입하는 것을 특징으로 하는 전도성 은나노입자 잉크의 제조방법.
- 삭제
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080125290A KR101140270B1 (ko) | 2008-12-10 | 2008-12-10 | 전도성 은나노입자 조성물 및 잉크와 그 제조방법 |
PCT/KR2009/006482 WO2010067965A2 (en) | 2008-12-10 | 2009-11-05 | Electroconductive silver nanoparticle composition, ink and method for preparing the same |
Applications Claiming Priority (1)
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KR1020080125290A KR101140270B1 (ko) | 2008-12-10 | 2008-12-10 | 전도성 은나노입자 조성물 및 잉크와 그 제조방법 |
Publications (2)
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KR20100066810A KR20100066810A (ko) | 2010-06-18 |
KR101140270B1 true KR101140270B1 (ko) | 2012-04-26 |
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KR1020080125290A Active KR101140270B1 (ko) | 2008-12-10 | 2008-12-10 | 전도성 은나노입자 조성물 및 잉크와 그 제조방법 |
Country Status (2)
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KR (1) | KR101140270B1 (ko) |
WO (1) | WO2010067965A2 (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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TWI481326B (zh) * | 2011-11-24 | 2015-04-11 | Showa Denko Kk | A conductive pattern forming method, and a conductive pattern forming composition by light irradiation or microwave heating |
KR101321368B1 (ko) * | 2011-12-20 | 2013-10-28 | 금호석유화학 주식회사 | 도전성 복합 미립자 및 이를 포함하는 도전성 페이스트 조성물 |
KR101655365B1 (ko) * | 2013-02-14 | 2016-09-07 | 주식회사 아모그린텍 | 전도성 금속 나노입자 잉크 및 그의 제조방법 |
CN105579533B (zh) | 2013-08-16 | 2020-04-14 | 汉高知识产权控股有限责任公司 | 亚微米银颗粒油墨组合物、方法和用途 |
CN103619129B (zh) * | 2013-11-25 | 2016-09-21 | 深圳大学 | 一种喷墨打印铜导电线路的方法 |
FR3013718B1 (fr) * | 2013-11-27 | 2016-04-29 | Genesink Sas | Composition d'encre a base de nanoparticules |
FR3104599B1 (fr) * | 2019-12-11 | 2021-11-26 | Genesink | Encre à base de nanoparticules d’argent |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060071524A (ko) * | 2004-12-22 | 2006-06-27 | 재단법인 포항산업과학연구원 | 도전성 일액형 상온 경화형 실리콘 페이스트 조성물 및 그제조방법 |
KR20060076414A (ko) * | 2004-12-29 | 2006-07-04 | 제일모직주식회사 | 도전성 페인트 조성물 |
KR20080033981A (ko) * | 2005-09-29 | 2008-04-17 | 아루파 사이엔티픽 가부시키가이샤 | 도전 분체 및 그 제조방법, 도전 분체 페이스트, 도전 분체페이스트의 제조방법 |
KR20080092265A (ko) * | 2007-04-10 | 2008-10-15 | 내쇼날 스타치 앤드 케미칼 인베스트멘트 홀딩 코포레이션 | 전기 전도성 uv 경화성 잉크 |
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KR100671000B1 (ko) * | 2005-08-23 | 2007-01-17 | 주식회사 에이엠아이 씨 | 전자파 차폐 도료 조성물 및 그 제조 방법 |
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- 2009-11-05 WO PCT/KR2009/006482 patent/WO2010067965A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060071524A (ko) * | 2004-12-22 | 2006-06-27 | 재단법인 포항산업과학연구원 | 도전성 일액형 상온 경화형 실리콘 페이스트 조성물 및 그제조방법 |
KR20060076414A (ko) * | 2004-12-29 | 2006-07-04 | 제일모직주식회사 | 도전성 페인트 조성물 |
KR20080033981A (ko) * | 2005-09-29 | 2008-04-17 | 아루파 사이엔티픽 가부시키가이샤 | 도전 분체 및 그 제조방법, 도전 분체 페이스트, 도전 분체페이스트의 제조방법 |
KR20080092265A (ko) * | 2007-04-10 | 2008-10-15 | 내쇼날 스타치 앤드 케미칼 인베스트멘트 홀딩 코포레이션 | 전기 전도성 uv 경화성 잉크 |
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Publication number | Publication date |
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WO2010067965A2 (en) | 2010-06-17 |
WO2010067965A3 (en) | 2010-08-05 |
KR20100066810A (ko) | 2010-06-18 |
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