JP5735788B2 - 圧膜用超低溶融金属ナノ粒子組成物 - Google Patents
圧膜用超低溶融金属ナノ粒子組成物 Download PDFInfo
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- JP5735788B2 JP5735788B2 JP2010268878A JP2010268878A JP5735788B2 JP 5735788 B2 JP5735788 B2 JP 5735788B2 JP 2010268878 A JP2010268878 A JP 2010268878A JP 2010268878 A JP2010268878 A JP 2010268878A JP 5735788 B2 JP5735788 B2 JP 5735788B2
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- Prior art keywords
- metal
- stabilizer
- metal nanoparticles
- nanoparticles
- liquid
- 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.)
- Expired - Fee Related
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/05—Metallic powder characterised by the size or surface area of the particles
- B22F1/054—Nanosized particles
- B22F1/0545—Dispersions or suspensions of nanosized particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
- B22F1/107—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing organic material comprising solvents, e.g. for slip casting
-
- 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
- H05K1/095—Dispersed materials, e.g. conductive pastes or inks for polymer thick films, i.e. having a permanent organic polymeric binder
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- 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
- H05K2201/0224—Conductive particles having an insulating coating
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/12—Using specific substances
- H05K2203/122—Organic non-polymeric compounds, e.g. oil, wax, thiol
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Inorganic Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Composite Materials (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Electrodes Of Semiconductors (AREA)
- Conductive Materials (AREA)
- Manufacturing Of Electric Cables (AREA)
Description
20グラムの酢酸銀及び112グラムのドデシルアミンを1リットルの反応フラスコに加えた。この混合物を、ドデシルアミン及び酢酸銀が溶解するまで、約10〜0分間65度で加熱し、攪拌した。7.12グラムのフェニルヒドラジンをこの液体に強く攪拌しながら55℃で滴下して加えた。透明から暗褐色への液体の色の変化が銀ナノ粒子の形成を示す。混合物を更に1時間55℃で攪拌し、続いて40℃に冷ました。40℃に到達した後、480ミリリットルのメタノールを加え、得られた混合物を約10分間攪拌した。沈殿物をろ過し、メタノールで簡単に洗浄した。沈殿物を真空下において室温で夜通し乾燥させて、86,6重量パーセントの銀含量を有する14.4グラムの銀ナノ粒子を得た。
0.04グラムのポリスチレンを1.4グラムのトルエンに溶解した。ポリスチレンが完全に溶解した後、この溶液に2グラムの実施例1の銀ナノ粒子(58重量%)を加え、よく混ぜ合わせた。生成された組成物を2つのガラススライド上に異なる回転速度でスピンコートした。2つのガラススライド上にスピンコートされた膜を130度を超える温度で30分間加熱して、それぞれ1.4マイクロメートル及び3.2マイクロメートルの厚さを有する光沢のある鏡面状の膜を産出した。アニールした2つの膜の導電率は、通常の4プローブ技術を用いて測定したところ、それぞれ3.74×104S/cm(厚さ1.4マイクロメートル)及び2.31×104S/cm(3.2マイクロメートル)であった。銀ナノ粒子のコーティング溶液は室温で7日以上沈殿を生ずることなく安定であった。
0.08グラムのポリスチレンを1.4グラムのトルエンに溶解した。ポリスチレンが完全に溶解した後、この溶液に2グラムの実施例1の銀ナノ粒子(57重量%)を加えた。生成された組成物を2つのガラススライド上に異なる回転速度でスピンコートした。2つのガラススライド上にスピンコートされた膜を130度を超える温度で30分間加熱して、それぞれ7.2マイクロメートル及び15.3マイクロメートルの厚さを有する光沢のある鏡面状の膜を産出した。アニールした2つの膜の導電率は、通常の4プローブ技術を用いて測定したところ、それぞれ3.74×103S/cm(厚さ7.2マイクロメートル)及び1.14×103S/cm(15.3マイクロメートル)であった。銀ナノ粒子のコーティング溶液は室温で7日以上沈殿を生ずることなく安定であった。
Claims (3)
- 基板上に導電性構造部を形成する方法であって、該方法は、
金属化合物、還元剤及び安定剤を含む実質的に無溶媒の反応混合物内において前記安定剤の存在下で前記金属化合物を前記還元剤と反応させて、金属ナノ粒子表面に前記安定剤の分子を有する複数の金属ナノ粒子を形成する工程と、
前記金属ナノ粒子表面に前記安定剤の分子を有する前記複数の金属ナノ粒子を分離させる工程と、
ポリマー結合剤、液体及び前記金属ナノ粒子表面に前記安定剤の分子を有する前記複数の金属ナノ粒子を含む液体組成物を生成する工程と、
前記液体組成物を液体堆積により前記基板上に堆積して堆積された組成物を形成する工程と、
前記堆積された組成物を加熱して前記基板上に前記導電性構造部を形成する工程と、
を備え、
前記金属化合物は、金属酢酸塩、金属トリフルオロ酢酸塩、又は金属乳酸塩である、
導電性構造部の形成方法。 - ポリマー結合剤、液体及び金属ナノ粒子表面に安定剤の分子を有する複数の金属ナノ粒子を含む液体組成物であって、前記金属ナノ粒子は、金属化合物、還元剤及び安定剤を含む実質的に無溶媒の反応混合物内における前記安定剤の存在下での前記金属化合物と前記還元剤との反応の生成物であり、
前記金属化合物は、金属酢酸塩、金属トリフルオロ酢酸塩、又は金属乳酸塩である、
液体組成物。 - 基板上に導電性構造部を形成する方法であって、該方法は、
金属化合物、還元剤及び安定剤を含む実質的に無溶媒の反応混合物内において前記安定剤の存在下で前記金属化合物を前記還元剤と反応させて、無溶媒の還元処理中に金属ナノ粒子表面に安定剤の分子を有する複数の金属ナノ粒子を形成する工程と、
前記金属ナノ粒子表面に前記安定剤の分子を有する前記複数の金属ナノ粒子を分離させる工程と、
ポリマー結合剤、液体及び前記金属ナノ粒子表面に前記安定剤の分子を有する前記複数の金属ナノ粒子を含む液体組成物を生成する工程と、
前記液体組成物を液体堆積により前記基板上に堆積して堆積された組成物を形成する工程と、
前記堆積された組成物を加熱して前記基板上に約1マイクロメートルから約100マイクロメートルの厚さを有する導電性構造部を形成する工程と、
を備え、
前記金属化合物は、金属酢酸塩、金属トリフルオロ酢酸塩、又は金属乳酸塩である、導電性構造部の形成方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/631,153 | 2009-12-04 | ||
US12/631,153 US8057849B2 (en) | 2009-12-04 | 2009-12-04 | Ultra low melt metal nanoparticle composition for thick-film applications |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011119259A JP2011119259A (ja) | 2011-06-16 |
JP5735788B2 true JP5735788B2 (ja) | 2015-06-17 |
Family
ID=43993117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010268878A Expired - Fee Related JP5735788B2 (ja) | 2009-12-04 | 2010-12-01 | 圧膜用超低溶融金属ナノ粒子組成物 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8057849B2 (ja) |
JP (1) | JP5735788B2 (ja) |
KR (1) | KR20110063353A (ja) |
CN (1) | CN102087892B (ja) |
CA (1) | CA2722639C (ja) |
DE (1) | DE102010062093A1 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101117177B1 (ko) * | 2009-11-11 | 2012-03-07 | 광주과학기술원 | 은 나노입자의 고상 합성방법 및 이에 의해 합성된 은 나노입자 |
US8808789B2 (en) * | 2009-11-13 | 2014-08-19 | Xerox Corporation | Process for forming conductive features |
JP6037494B2 (ja) * | 2012-01-11 | 2016-12-07 | 国立大学法人山形大学 | 銀ナノ粒子の製造方法及び銀ナノ粒子、並びに銀塗料組成物 |
US9758688B2 (en) | 2012-09-21 | 2017-09-12 | Sumitomo Chemical Company, Limited | Composition for forming conductive film |
CN102942832B (zh) * | 2012-12-11 | 2014-10-01 | 青岛大学 | 一种嵌段高分子-纳米金属薄层复合导电材料的制备方法 |
CN104151932A (zh) * | 2013-05-13 | 2014-11-19 | 中原工学院 | 柔性或薄膜太阳能电池用喷墨打印机墨水及其制备方法 |
US9283618B2 (en) | 2013-05-15 | 2016-03-15 | Xerox Corporation | Conductive pastes containing silver carboxylates |
US9198288B2 (en) | 2013-05-15 | 2015-11-24 | Xerox Corporation | Method of making silver carboxylates for conductive ink |
US20140377457A1 (en) | 2013-06-24 | 2014-12-25 | Xerox Corporation | Method of forming metal nanoparticle dispersion and dispersion formed thereby |
US9540734B2 (en) | 2013-11-13 | 2017-01-10 | Xerox Corporation | Conductive compositions comprising metal carboxylates |
US9460824B2 (en) * | 2014-04-23 | 2016-10-04 | Xerox Corporation | Stretchable conductive film based on silver nanoparticles |
US9505058B2 (en) * | 2014-05-16 | 2016-11-29 | Xerox Corporation | Stabilized metallic nanoparticles for 3D printing |
EP3099145B1 (en) * | 2015-05-27 | 2020-11-18 | Agfa-Gevaert | Method of preparing a silver layer or pattern comprising a step of applying a silver nanoparticle dispersion |
US20180371278A1 (en) * | 2015-12-18 | 2018-12-27 | Agfa-Gevaert | A metallic nanoparticle dispersion |
US10233332B2 (en) | 2016-08-03 | 2019-03-19 | Xerox Corporation | UV curable interlayer for electronic printing |
US10113082B2 (en) | 2016-09-19 | 2018-10-30 | Xerox Corporation | UV curable interlayer composition for printed electronics application |
US20180118967A1 (en) * | 2016-10-31 | 2018-05-03 | Xerox Corporation | Metal Nanoparticle Ink Compositions For Printed Electronic Device Applications |
SG10201701978UA (en) * | 2017-03-10 | 2018-10-30 | Merck Patent Gmbh | Coating composition containing metal particles |
CN113121382B (zh) * | 2019-12-30 | 2023-08-25 | Tcl科技集团股份有限公司 | 金属化合物材料及其制备方法、量子点发光二极管和发光装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7270694B2 (en) | 2004-10-05 | 2007-09-18 | Xerox Corporation | Stabilized silver nanoparticles and their use |
US7759432B2 (en) * | 2005-10-13 | 2010-07-20 | Xerox Corporation | Emulsion containing epoxy resin |
JP2008019461A (ja) * | 2006-07-11 | 2008-01-31 | Fujifilm Corp | 金属ナノ粒子の製造方法、金属ナノ粒子及び金属ナノ粒子分散物 |
EP2076924B1 (en) * | 2006-11-17 | 2017-03-08 | Semiconductor Energy Laboratory Co, Ltd. | Unerasable memory element and method for manufacturing the same |
CN101842447A (zh) * | 2007-10-09 | 2010-09-22 | 美商纳麦斯科技公司 | 导电性纳米颗粒墨和糊状物及其应用 |
US20090148600A1 (en) * | 2007-12-05 | 2009-06-11 | Xerox Corporation | Metal Nanoparticles Stabilized With a Carboxylic Acid-Organoamine Complex |
US20090181183A1 (en) | 2008-01-14 | 2009-07-16 | Xerox Corporation | Stabilized Metal Nanoparticles and Methods for Depositing Conductive Features Using Stabilized Metal Nanoparticles |
US20090214764A1 (en) * | 2008-02-26 | 2009-08-27 | Xerox Corporation | Metal nanoparticles stabilized with a bident amine |
US20090274834A1 (en) | 2008-05-01 | 2009-11-05 | Xerox Corporation | Bimetallic nanoparticles for conductive ink applications |
-
2009
- 2009-12-04 US US12/631,153 patent/US8057849B2/en active Active
-
2010
- 2010-11-26 CA CA2722639A patent/CA2722639C/en not_active Expired - Fee Related
- 2010-11-29 DE DE102010062093A patent/DE102010062093A1/de not_active Withdrawn
- 2010-12-01 JP JP2010268878A patent/JP5735788B2/ja not_active Expired - Fee Related
- 2010-12-02 KR KR1020100122033A patent/KR20110063353A/ko active Search and Examination
- 2010-12-03 CN CN201010581986.8A patent/CN102087892B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2722639A1 (en) | 2011-06-04 |
CN102087892B (zh) | 2015-04-08 |
US8057849B2 (en) | 2011-11-15 |
CN102087892A (zh) | 2011-06-08 |
JP2011119259A (ja) | 2011-06-16 |
US20110135808A1 (en) | 2011-06-09 |
KR20110063353A (ko) | 2011-06-10 |
DE102010062093A1 (de) | 2011-06-16 |
CA2722639C (en) | 2013-10-08 |
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