JP4865743B2 - ロッド形状のナノ粒子を含む銅ナノ粒子の製造方法 - Google Patents
ロッド形状のナノ粒子を含む銅ナノ粒子の製造方法 Download PDFInfo
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- JP4865743B2 JP4865743B2 JP2008026696A JP2008026696A JP4865743B2 JP 4865743 B2 JP4865743 B2 JP 4865743B2 JP 2008026696 A JP2008026696 A JP 2008026696A JP 2008026696 A JP2008026696 A JP 2008026696A JP 4865743 B2 JP4865743 B2 JP 4865743B2
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
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- 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
- B22F1/0547—Nanofibres or nanotubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
- B82B1/00—Nanostructures formed by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
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- 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
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- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B82Y40/00—Manufacture or treatment of nanostructures
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/70—Nanostructure
- Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/70—Nanostructure
- Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
- Y10S977/775—Nanosized powder or flake, e.g. nanosized catalyst
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/70—Nanostructure
- Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
- Y10S977/775—Nanosized powder or flake, e.g. nanosized catalyst
- Y10S977/777—Metallic powder or flake
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/70—Nanostructure
- Y10S977/81—Of specified metal or metal alloy composition
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- General Chemical & Material Sciences (AREA)
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- General Physics & Mathematics (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Description
1級アミンと2級アミンとを含むアミン化合物、銅前駆体及び非極性溶媒を含む混合物を60ないし300℃に加熱し、少なくともロッド形状のナノ粒子を有する銅酸化物ナノ粒子の中間体を形成する段階と、
前記混合物に、脂肪酸またはアミンであるキャッピング分子及び還元剤を添加して90ないし150℃に加熱し、銅ナノ粒子を形成する段階と、
前記銅ナノ粒子を回収する段階と
を含む、ロッド形状のナノ粒子を含む銅ナノ粒子の製造方法が提供される。
Cu(NO3)21.0モルとブチルアミン0.4モルとをトルエン200mlに加え、80℃で加熱して酸化銅(CuO)を合成した。前記合成された酸化銅ナノ粒子にキャッピング分子のオレイン酸1.0モル及びギ酸4.0モルを加え、温度を110℃まで昇温させて1時間反応させた後にメタノールで洗浄してドット形状のナノ粒子の銅ナノ粒子を回収した。
Cu(NO3)21.0モル、ブチルアミン0.4モル、ジブチルアミン0.1モルをトルエン200mlに加え、80℃で加熱して酸化銅(CuO)を合成した。前記合成された酸化銅ナノ粒子にキャッピング分子のオレイン酸1.0モル及びギ酸4.0モルを加え、温度を110℃まで昇温させて1時間反応させた後にメタノールで洗浄してロッド形状のナノ粒子を含む銅ナノ粒子を回収した。
Claims (14)
- 1級アミンと2級アミンとを含むアミン化合物、銅前駆体及び非極性溶媒を含む混合物を60ないし300℃に加熱して、少なくともロッド形状の銅酸化物ナノ粒子を有する銅酸化物ナノ粒子中間体を形成する段階と、
前記混合物に、脂肪酸またはアミンであるキャッピング分子及び還元剤を添加し、90ないし150℃に加熱して銅ナノ粒子を形成する段階と、
前記銅ナノ粒子を回収する段階と、
を含む、ロッド形状のナノ粒子を含む銅ナノ粒子の製造方法。 - 前記銅前駆体が、硝酸銅、酢酸銅、銅(II)アセチルアセトネートからなる群より選ばれる少なくとも一つである、請求項1に記載のロッド形状のナノ粒子を含む銅ナノ粒子の製造方法。
- 前記1級アミンと2級アミンとを含むアミン化合物が、銅前駆体1モルに対して2ないし10モル添加される、請求項1または2に記載のロッド形状のナノ粒子を含む銅ナノ粒子の製造方法。
- 前記1級アミンと2級アミンとを含むアミン化合物が、1級アミン1モルに対して2級アミンが0.1ないし1モル混合される、請求項1から3のいずれか1項に記載のロッド形状のナノ粒子を含む銅ナノ粒子の製造方法。
- 前記1級アミンが、炭素数4ないし18のアルキルアミンである、請求項1から4のいずれか1項に記載のロッド形状のナノ粒子を含む銅ナノ粒子の製造方法。
- 前記2級アミンが、炭素数4ないし16のアミンである請求項1から5のいずれか1項に記載のロッド形状のナノ粒子を含む銅ナノ粒子の製造方法。
- 前記炭素数4ないし18のアルキルアミンが、ブチルアミン、ペンチルアミン、ヘキシルアミン、ヘプチルアミン、オクチルアミン、ノニルアミン、デシルアミン、ウンデシルアミン、ドデシルアミン、トリデシルアミン、テトラデシルアミン、ペンタデシルアミン、ヘキサデシルアミン、ヘプタデシルアミン、及びオクタデシルアミンからなる群より選ばれる少なくとも一つである、請求項5に記載のロッド形状のナノ粒子を含む銅ナノ粒子の製造方法。
- 前記炭素数4ないし16の2級アミンが、ジエチルアミン、ジプロピルアミン、ジブチルアミン、ジペンチルアミン、ジヘキシルアミン、ジヘプチルアミン、及びジオクチルアミンからなる群より選ばれる少なくとも一つである、請求項6に記載のロッド形状のナノ粒子を含む銅ナノ粒子の製造方法。
- 前記脂肪酸が、オレイン酸である、請求項1から8のいずれか1項に記載のロッド形状のナノ粒子を含む銅ナノ粒子の製造方法。
- 前記非極性溶媒が、トルエン、ヘキサン、シクロヘキサン、デカン、ドデカン、テトラデカン、ヘキサデカン、オクタデカン、及びオクタデセンからなる群より選ばれる少なくとも一つである、請求項1から9のいずれか1項に記載のロッド形状のナノ粒子を含む銅ナノ粒子の製造方法。
- 前記非極性溶媒が、銅前駆体1モルに対して3ないし30モル混合される、請求項1から10のいずれか1項に記載のロッド形状のナノ粒子を含む銅ナノ粒子の製造方法。
- 前記還元剤が、ギ酸、ギ酸アンモニウム、ジメチルアミンボラン、t−ブチルアミンボラン、トリエチルアミンボランからなる群より選ばれる少なくとも一つである、請求項1から11のいずれか1項に記載のロッド形状のナノ粒子を含む銅ナノ粒子の製造方法。
- 前記還元剤が、銅前駆体1モルに対して1ないし10モル混合される、請求項1から12のいずれか1項に記載のロッド形状のナノ粒子を含む銅ナノ粒子の製造方法。
- 前記ロッド形状のナノ粒子を含む銅ナノ粒子の回収段階が、メタノールまたはアセトンを用いて回収することである、請求項1から13のいずれか1項に記載のロッド形状のナノ粒子を含む銅ナノ粒子の製造方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR1020070098397A KR20090032841A (ko) | 2007-09-28 | 2007-09-28 | 로드 형태를 포함하는 금속 나노입자의 제조방법 |
KR10-2007-0098397 | 2007-09-28 |
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JP2009084677A JP2009084677A (ja) | 2009-04-23 |
JP4865743B2 true JP4865743B2 (ja) | 2012-02-01 |
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JP2008026696A Expired - Fee Related JP4865743B2 (ja) | 2007-09-28 | 2008-02-06 | ロッド形状のナノ粒子を含む銅ナノ粒子の製造方法 |
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US (1) | US7988761B2 (ja) |
JP (1) | JP4865743B2 (ja) |
KR (1) | KR20090032841A (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
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US8105414B2 (en) * | 2008-09-15 | 2012-01-31 | Lockheed Martin Corporation | Lead solder-free electronics |
US8486305B2 (en) * | 2009-11-30 | 2013-07-16 | Lockheed Martin Corporation | Nanoparticle composition and methods of making the same |
US9095898B2 (en) | 2008-09-15 | 2015-08-04 | Lockheed Martin Corporation | Stabilized metal nanoparticles and methods for production thereof |
US9072185B2 (en) | 2009-07-30 | 2015-06-30 | Lockheed Martin Corporation | Copper nanoparticle application processes for low temperature printable, flexible/conformal electronics and antennas |
US9011570B2 (en) | 2009-07-30 | 2015-04-21 | Lockheed Martin Corporation | Articles containing copper nanoparticles and methods for production and use thereof |
US10544483B2 (en) | 2010-03-04 | 2020-01-28 | Lockheed Martin Corporation | Scalable processes for forming tin nanoparticles, compositions containing tin nanoparticles, and applications utilizing same |
WO2011109660A2 (en) * | 2010-03-04 | 2011-09-09 | Lockheed Martin Corporation | Compositions containing tin nanoparticles and methods for use thereof |
JP5838771B2 (ja) * | 2010-12-09 | 2016-01-06 | 住友化学株式会社 | 金属ナノワイヤーの製造方法 |
US9316645B2 (en) | 2011-10-07 | 2016-04-19 | Brown University | Methods, compositions and kits for imaging cells and tissues using nanoparticles and spatial frequency heterodyne imaging |
US9005483B2 (en) | 2012-02-10 | 2015-04-14 | Lockheed Martin Corporation | Nanoparticle paste formulations and methods for production and use thereof |
EP2812923B1 (en) | 2012-02-10 | 2019-11-27 | Lockheed Martin Corporation | Photovoltaic cells having electrical contacts formed from metal nanoparticles and methods for production thereof |
JP5876749B2 (ja) * | 2012-02-29 | 2016-03-02 | 国立大学法人広島大学 | 導電性物質前駆体組成物、及びそれを用いた導電性物質の製造方法 |
KR101418276B1 (ko) * | 2012-03-30 | 2014-07-15 | 한국화학연구원 | 표면 산화막 형성이 제어된 금속 나노 입자 합성 방법 및 용액 공정을 통한 금속 전도성 박막의 제조방법 |
WO2013147535A1 (en) * | 2012-03-30 | 2013-10-03 | Korea Research Institute Of Chemical Technology | Synthetic method of suppressing metal nano-particle from having oxidized film and method of manufacturing conductive metal thin film via solution-processed |
JP2014037602A (ja) * | 2012-08-20 | 2014-02-27 | Furukawa Electric Co Ltd:The | 銅ナノワイヤー製造方法および銅ナノワイヤーならびにその用途 |
CN105798320B (zh) * | 2014-12-31 | 2018-05-04 | 中国科学院化学研究所 | 一种低温制备纳米铜粉的方法 |
KR101725315B1 (ko) * | 2015-04-15 | 2017-04-10 | 성균관대학교산학협력단 | 다양한 크기 조절 및 대용량 합성이 가능한 균일한 구리 나노결정 및 이의 제조 방법 |
US10883183B2 (en) * | 2018-04-13 | 2021-01-05 | Honda Motor Co., Ltd. | Method of preparing copper-copper nitride nanocatalysts for carbon dioxides reduction reaction |
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TWI242478B (en) * | 2002-08-01 | 2005-11-01 | Masami Nakamoto | Metal nanoparticle and process for producing the same |
JP2005081501A (ja) * | 2003-09-09 | 2005-03-31 | Ulvac Japan Ltd | 金属ナノ粒子及びその製造方法、金属ナノ粒子分散液及びその製造方法、並びに金属細線及び金属膜及びその形成方法 |
JP4665499B2 (ja) * | 2004-12-10 | 2011-04-06 | 三菱マテリアル株式会社 | 金属微粒子とその製造方法とその含有組成物ならびにその用途 |
KR100711967B1 (ko) * | 2005-08-08 | 2007-05-02 | 삼성전기주식회사 | 금속 나노 입자의 제조방법 및 도전성 잉크 |
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- 2007-09-28 KR KR1020070098397A patent/KR20090032841A/ko not_active Application Discontinuation
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US7988761B2 (en) | 2011-08-02 |
US20100275729A1 (en) | 2010-11-04 |
JP2009084677A (ja) | 2009-04-23 |
KR20090032841A (ko) | 2009-04-01 |
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