CN116189960A - 一种可低温烧结银铜复合导电浆料及其制备方法和应用 - Google Patents
一种可低温烧结银铜复合导电浆料及其制备方法和应用 Download PDFInfo
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- CN116189960A CN116189960A CN202310418843.2A CN202310418843A CN116189960A CN 116189960 A CN116189960 A CN 116189960A CN 202310418843 A CN202310418843 A CN 202310418843A CN 116189960 A CN116189960 A CN 116189960A
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- Prior art keywords
- silver
- conductive paste
- low temperature
- composite conductive
- copper composite
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- NEIHULKJZQTQKJ-UHFFFAOYSA-N [Cu].[Ag] Chemical compound [Cu].[Ag] NEIHULKJZQTQKJ-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 239000002131 composite material Substances 0.000 title claims abstract description 46
- 238000002360 preparation method Methods 0.000 title abstract description 8
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 75
- 239000002245 particle Substances 0.000 claims abstract description 47
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052709 silver Inorganic materials 0.000 claims abstract description 21
- 239000004332 silver Substances 0.000 claims abstract description 21
- 229910052802 copper Inorganic materials 0.000 claims abstract description 18
- 239000010949 copper Substances 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000004806 packaging method and process Methods 0.000 claims abstract description 6
- 238000005245 sintering Methods 0.000 claims description 20
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 16
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 11
- 229960004063 propylene glycol Drugs 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 9
- 239000004065 semiconductor Substances 0.000 claims description 9
- 239000004094 surface-active agent Substances 0.000 claims description 9
- 239000002002 slurry Substances 0.000 claims description 8
- 239000004570 mortar (masonry) Substances 0.000 claims description 7
- WUOACPNHFRMFPN-UHFFFAOYSA-N alpha-terpineol Chemical compound CC1=CCC(C(C)(C)O)CC1 WUOACPNHFRMFPN-UHFFFAOYSA-N 0.000 claims description 6
- SQIFACVGCPWBQZ-UHFFFAOYSA-N delta-terpineol Natural products CC(C)(O)C1CCC(=C)CC1 SQIFACVGCPWBQZ-UHFFFAOYSA-N 0.000 claims description 6
- 229940116411 terpineol Drugs 0.000 claims description 6
- 238000005303 weighing Methods 0.000 claims description 6
- 238000007731 hot pressing Methods 0.000 claims description 3
- PAAZPARNPHGIKF-UHFFFAOYSA-N 1,2-dibromoethane Chemical compound BrCCBr PAAZPARNPHGIKF-UHFFFAOYSA-N 0.000 claims description 2
- 229940093476 ethylene glycol Drugs 0.000 claims description 2
- 238000000227 grinding Methods 0.000 claims description 2
- 238000004321 preservation Methods 0.000 claims description 2
- 238000011049 filling Methods 0.000 abstract description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- 235000013772 propylene glycol Nutrition 0.000 description 9
- 238000001878 scanning electron micrograph Methods 0.000 description 6
- 239000003960 organic solvent Substances 0.000 description 5
- 239000005022 packaging material Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- YCKOAAUKSGOOJH-UHFFFAOYSA-N copper silver Chemical compound [Cu].[Ag].[Ag] YCKOAAUKSGOOJH-UHFFFAOYSA-N 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000009766 low-temperature sintering Methods 0.000 description 3
- 229910002601 GaN Inorganic materials 0.000 description 2
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 230000005476 size effect Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 238000003917 TEM image Methods 0.000 description 1
- RRKGBEPNZRCDAP-UHFFFAOYSA-N [C].[Ag] Chemical compound [C].[Ag] RRKGBEPNZRCDAP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000002381 microspectrum Methods 0.000 description 1
- 239000011268 mixed slurry Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Conductive Materials (AREA)
Abstract
Description
样品名称 | 所用溶剂 | 热导率(W/mK) | 电导率(S/m) | |
实施例5 | A | 松油醇 | 104.788 | 1.438*107 |
实施例6 | B | DBE | 182.390 | 2.096*107 |
实施例7 | C | 乙二醇 | 152.442 | 1.986*107 |
实施例8 | D | 1,2-丙二醇 | 249.415 | 2.686*107 |
对比例2 | E | 1,2-丙二醇 | 128.017 | 1.878*107 |
Claims (10)
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CN202310418843.2A CN116189960B (zh) | 2023-04-19 | 2023-04-19 | 一种可低温烧结银铜复合导电浆料及其制备方法和应用 |
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CN202310418843.2A CN116189960B (zh) | 2023-04-19 | 2023-04-19 | 一种可低温烧结银铜复合导电浆料及其制备方法和应用 |
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CN116189960A true CN116189960A (zh) | 2023-05-30 |
CN116189960B CN116189960B (zh) | 2024-02-27 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010106951A (ko) * | 2000-05-24 | 2001-12-07 | 임무현 | 인쇄회로기판의 관통구멍 충진용 은동 페이스트 조성물 |
CN101770829A (zh) * | 2010-03-16 | 2010-07-07 | 彩虹集团公司 | 一种触摸屏专用银电极浆料及其制备方法 |
US20130069014A1 (en) * | 2011-09-21 | 2013-03-21 | Samsung Electro-Mechanics Co., Ltd. | Conductive paste composition for low temperature firing |
CN103996433A (zh) * | 2014-04-24 | 2014-08-20 | 安徽为民磁力科技有限公司 | 一种含磷铜合金电路板导电银浆及其制备方法 |
CN106981324A (zh) * | 2017-04-26 | 2017-07-25 | 上海安缔诺科技有限公司 | 一种铜导电浆料及其制备方法和用途 |
CN107221373A (zh) * | 2017-06-30 | 2017-09-29 | 华南理工大学 | 一种芯片封装用低温烧结混合型导电银浆及其制备方法 |
CN107527671A (zh) * | 2017-08-04 | 2017-12-29 | 郴州国盛新材科技有限公司 | 一种石墨烯纳米银铜浆料 |
CN107921540A (zh) * | 2015-09-07 | 2018-04-17 | 日立化成株式会社 | 接合用铜糊料、接合体的制造方法及半导体装置的制造方法 |
-
2023
- 2023-04-19 CN CN202310418843.2A patent/CN116189960B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010106951A (ko) * | 2000-05-24 | 2001-12-07 | 임무현 | 인쇄회로기판의 관통구멍 충진용 은동 페이스트 조성물 |
CN101770829A (zh) * | 2010-03-16 | 2010-07-07 | 彩虹集团公司 | 一种触摸屏专用银电极浆料及其制备方法 |
US20130069014A1 (en) * | 2011-09-21 | 2013-03-21 | Samsung Electro-Mechanics Co., Ltd. | Conductive paste composition for low temperature firing |
CN103996433A (zh) * | 2014-04-24 | 2014-08-20 | 安徽为民磁力科技有限公司 | 一种含磷铜合金电路板导电银浆及其制备方法 |
CN107921540A (zh) * | 2015-09-07 | 2018-04-17 | 日立化成株式会社 | 接合用铜糊料、接合体的制造方法及半导体装置的制造方法 |
CN106981324A (zh) * | 2017-04-26 | 2017-07-25 | 上海安缔诺科技有限公司 | 一种铜导电浆料及其制备方法和用途 |
CN107221373A (zh) * | 2017-06-30 | 2017-09-29 | 华南理工大学 | 一种芯片封装用低温烧结混合型导电银浆及其制备方法 |
CN107527671A (zh) * | 2017-08-04 | 2017-12-29 | 郴州国盛新材科技有限公司 | 一种石墨烯纳米银铜浆料 |
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Inventor after: He Haiying Inventor after: Hu Li Inventor after: Yang Zhihao Inventor after: Zou Wanying Inventor after: Lv Jianzhang Inventor before: Yang Zhihao Inventor before: Hu Li Inventor before: He Haiying Inventor before: Zou Wanying Inventor before: Lv Jianzhang |
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Address after: No.33 Guangyun Road, Shishan town, Nanhai District, Foshan City, Guangdong Province Patentee after: Foshan University Country or region after: China Address before: No.33 Guangyun Road, Shishan town, Nanhai District, Foshan City, Guangdong Province Patentee before: FOSHAN University Country or region before: China |
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