JP6234498B2 - 液体中における高繰返率の超短パルスレーザアブレーションによるナノ粒子の生成 - Google Patents
液体中における高繰返率の超短パルスレーザアブレーションによるナノ粒子の生成 Download PDFInfo
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- 239000007788 liquid Substances 0.000 title claims description 45
- 238000004519 manufacturing process Methods 0.000 title claims description 22
- 238000000608 laser ablation Methods 0.000 title description 15
- 239000000084 colloidal system Substances 0.000 claims description 51
- 239000010931 gold Substances 0.000 claims description 35
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 29
- 229910052737 gold Inorganic materials 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 27
- 239000002245 particle Substances 0.000 claims description 25
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 23
- 229910045601 alloy Inorganic materials 0.000 claims description 20
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- 239000013077 target material Substances 0.000 claims description 8
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 6
- 229910052709 silver Inorganic materials 0.000 claims description 6
- 239000004332 silver Substances 0.000 claims description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 5
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 31
- 238000002679 ablation Methods 0.000 description 16
- 230000002776 aggregation Effects 0.000 description 15
- 229910052751 metal Inorganic materials 0.000 description 15
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- 238000004220 aggregation Methods 0.000 description 11
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- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 8
- 150000002739 metals Chemical class 0.000 description 7
- 238000000053 physical method Methods 0.000 description 5
- 239000004094 surface-active agent Substances 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000005054 agglomeration Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 239000002082 metal nanoparticle Substances 0.000 description 4
- 229910052763 palladium Inorganic materials 0.000 description 4
- 229910052697 platinum Inorganic materials 0.000 description 4
- 238000005036 potential barrier Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 229910002056 binary alloy Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 229910000510 noble metal Inorganic materials 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000002902 bimodal effect Effects 0.000 description 2
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- 230000003197 catalytic effect Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000010415 colloidal nanoparticle Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
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- 239000010409 thin film Substances 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- 229910015371 AuCu Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
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- 230000005684 electric field Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- -1 for example Substances 0.000 description 1
- MPOKJOWFCMDRKP-UHFFFAOYSA-N gold;hydrate Chemical compound O.[Au] MPOKJOWFCMDRKP-UHFFFAOYSA-N 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
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- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
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- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 239000010944 silver (metal) Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
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- 229910002058 ternary alloy Inorganic materials 0.000 description 1
- QBVXKDJEZKEASM-UHFFFAOYSA-M tetraoctylammonium bromide Chemical compound [Br-].CCCCCCCC[N+](CCCCCCCC)(CCCCCCCC)CCCCCCCC QBVXKDJEZKEASM-UHFFFAOYSA-M 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/0004—Preparation of sols
- B01J13/0043—Preparation of sols containing elemental metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- B01J19/121—Coherent waves, e.g. laser beams
-
- 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
-
- 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
-
- 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
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Toxicology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Composite Materials (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Food Science & Technology (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Colloid Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Powder Metallurgy (AREA)
- Disintegrating Or Milling (AREA)
Description
繰返率は、約10kHz〜100MHzの範囲にあり、好ましくは、約100kHz〜10MHzの範囲にある。
パルス幅は、約10fs〜200psの範囲にあり、好ましくは、約0.1ps〜10ps間にある。
パルスエネルギは、約100nJ〜1mJの範囲にあり、好ましくは、約1μJ〜10μJの範囲にある。
ターゲットは、金、銀又は銅を含む。
ターゲットは、金、銀及び銅の二元及び三元合金を含む。
ターゲットは、貴金属からなり、貴金属は、プラチナ、パラジウム、又はプラチナ又はパラジウムを含有した合金としてもよい。
液体は、イオン除去水を含む。
イオン除去水は、0.05MΩcmより大きい抵抗を有していてもよい。
液体の流れは、ターゲットの表面に亘る液体の移動を含む。
液体の流速は、10ml/sより大きくてもよい。
液体の流れは、振動ステージによって起こされてもよい。
振動ステージは、約1Hzより大きい周波数と、約1mmより大きい振幅とを有する振動を起こしてもよい。
パルスレーザビームの相対運動は、振動ミラーによって導かれてもよい。
振動ミラーは、約10Hzより大きい周波数で動作してもよく、約0.1mradより大きい角度振幅を有する。
振動ミラーは、焦点が好ましくは約0.1m/sより大きい速度で移動するように、レーザビームの移動をターゲット上で導いてもよい。
ナノ粒子コロイドは、ナノ粒子の生成の後、少なくとも1週間は凝集せず、安定化化学物質を含んでいない。
繰返率は、少なくとも数kHzであってもよく、1つの固体パルスレーザ発生源によって得られる生産率と比較して、生産率が改善されるほど、十分に高くてもよい。
パルスレーザビームは、液体内を伝播し、照射は、パルスレーザビームをターゲットの表面に集中させることを含む。
相対運動を起こすことは、パルスレーザビームをターゲットに対してラスタ走査することを含む。
液体の流れは、ターゲットの周りの領域を冷却し、ナノ粒子を、ターゲット領域から離し、回収位置に向けて輸送する。
少なくとも2つのパルスビームは、約10μsより小さい時間的分離を有していてもよい。
コロイドは、少なくとも1週間は安定である。
ロイドは、少なくとも約2ヵ月間は安定である。
コロイドは、吸収スペクトル情報によって特性が決定されてもよい。
コロイドは、液体と、ナノ粒子とから構成してもよく、ナノ粒子は、金属と金属合金のうちの少なくとも1つを含有してもよい。
この観察は、臨界点相爆発に基づいて後で説明され[文献9]、そこで、固体バルクは、材料臨界点の近くでナノ粒子に粉砕する。相進化のパスが固体バルクから固体ナノ粒子までであるという点で、このメカニズムは、ナノ粒子生成の用途に対する好ましい低流束量を部分的に説明することができる。
7は、AuAg及びAuCuを含む、このようなIB族合金ナノ粒子コロイドの幾つかの画像である。様々な色は、異なるプラズモン共鳴波長の結果として生じている。
特許及び非特許文献
Claims (9)
- ナノ粒子コロイドを生成する方法において、
超短パルスレーザビームを100kHzより大きいパルス繰返率で発生し、各パルスレーザビームは、1〜20マイクロジュール(μJ)の範囲のパルスエネルギであって、最大で10ピコ秒(ps)のパルス幅のパルスを有し、
金属合金ターゲット材料の変性から生じる金属合金ナノ粒子を生成するための原料物質であり、前記パルスレーザビームの波長では光を伝播する液体中に配置されたターゲットを、該パルスレーザビームによって照射し、
少なくとも前記パルスレーザビームの運動によって前記パルスレーザビームを該ターゲットに対して走査し、熱の蓄積を制限し、前記パルス繰返率で前記液体中に形成されたナノ粒子コロイドからの散乱及び吸収によりレーザパルスを妨げないようにし、
100kHzより大きい前記パルス繰返率においてナノ粒子を主とする粒度分布は前記レーザパルスにおける粒子の細分化から生じ、高い安定性を有するナノ粒子コロイドは、前記生成、照射及び走査のステップにより生成され、
前記液体は、安定化化学物質を含まないものであり、
前記ナノ粒子は前記金属合金ターゲット材料と同じ合金組成を有する方法。 - 前記ターゲットは、金(Au)、銀(Ag)及び銅(Cu)の1以上を含む請求項1記載の方法。
- 前記走査は、前記ビームを振動ミラーによって導く請求項1記載の方法。
- 前記走査は、前記パルスレーザビームを前記ターゲットに対してラスタ走査することを含む請求項1記載の方法。
- 前記コロイドは、少なくとも2ヵ月間は安定した分散状態にあり、前記コロイドの安定性は、少なくとも共鳴ピークにおいて等しいスペクトルを示す吸収スペクトルによって特徴付けられる請求項1記載の方法。
- 液体中にナノ粒子を生成するレーザを用いた装置であって、
100kHzより大きいパルス繰返率でパルスを生成し、各パルスレーザビームは、1〜20マイクロジュール(μJ)の範囲にあるパルスエネルギであって、最大10ピコ秒(ps)のパルス幅のパルスを有するパルスレーザビームの高パルス繰返率の発生源と、
金属合金ターゲット材料の変性から生じる金属合金ナノ粒子を生成するための原料物質であり、前記パルスレーザビームの波長では光を伝播する液体中に配置され、該パルスレーザビームによって照射されるターゲットと、
光学スキャナを含み、前記ターゲットと前記パルスレーザビーム間の運動を起こす位置決め装置と、
前記ターゲットの周りに流体の流れを発生する循環装置と、
回収位置に配置され、前記ナノ粒子を集めるコレクタと、
少なくとも前記発生源、移動装置及び前記循環装置に動作可能に接続されたコントローラと
を含み、
前記液体は、安定化化学物質を含まないものであり、
前記ナノ粒子は前記金属合金ターゲット材料と同じ合金組成を有し、
前記光学スキャナは少なくとも前記パルスレーザビームの運動によって前記パルスレーザビームを前記ターゲットに対して走査し、前記光学スキャナ及び前記パルスレーザビームは前記液体中で熱の蓄積が制限されるように適切に構成され、前記パルス繰返率で前記液体中に形成されたナノ粒子コロイドからの散乱及び吸収によりレーザパルスを妨げないようにし、それによって前記ナノ粒子が非常に帯電するようにする装置。 - 前記ターゲットは、金(Au)、銀(Ag)及び銅(Cu)の1以上を含む請求項6記載の装置。
- 金属合金ターゲット材料変性体から得られた前記金属合金ナノ粒子は、前記レーザの焦点体積から離れて浮遊する前に、前記パルス繰返率で複数回のレーザショットを受けて非常に帯電するようになる請求項1に記載の方法。
- 金属合金ターゲット材料変性体から得られた前記金属合金ナノ粒子は、前記レーザの焦点体積から離れて浮遊する前に、複数回のレーザショットを受ける請求項6に記載の装置。
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Application Number | Priority Date | Filing Date | Title |
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US12/320,617 US8246714B2 (en) | 2009-01-30 | 2009-01-30 | Production of metal and metal-alloy nanoparticles with high repetition rate ultrafast pulsed laser ablation in liquids |
US12/320,617 | 2009-01-30 |
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JP6234498B2 true JP6234498B2 (ja) | 2017-11-22 |
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JP2014038755A Active JP5927211B2 (ja) | 2009-01-30 | 2014-02-28 | 液体中における高繰返率の超短パルスレーザアブレーションによるナノ粒子の生成 |
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Families Citing this family (86)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5504467B2 (ja) * | 2008-03-25 | 2014-05-28 | 独立行政法人理化学研究所 | 3次元ナノ金属構造体の光還元加工法 |
US8246714B2 (en) * | 2009-01-30 | 2012-08-21 | Imra America, Inc. | Production of metal and metal-alloy nanoparticles with high repetition rate ultrafast pulsed laser ablation in liquids |
TWI395613B (zh) * | 2009-03-31 | 2013-05-11 | Yeu Kuang Hwu | 微粒及其形成方法 |
MX350309B (es) | 2009-07-08 | 2017-09-01 | Clene Nanomedicine Inc | Nanocristales novedosos basados en oro para tratamientos medicos y procedimientos de fabricacion electroquimica para los mismos. |
JP5866690B2 (ja) * | 2009-09-04 | 2016-02-17 | 国立研究開発法人産業技術総合研究所 | 球状ナノ粒子の製造方法及び同製造方法によって得られた球状ナノ粒子 |
US8540173B2 (en) * | 2010-02-10 | 2013-09-24 | Imra America, Inc. | Production of fine particles of functional ceramic by using pulsed laser |
US8836941B2 (en) * | 2010-02-10 | 2014-09-16 | Imra America, Inc. | Method and apparatus to prepare a substrate for molecular detection |
US8992815B2 (en) * | 2010-02-10 | 2015-03-31 | Imra America, Inc. | Production of organic compound nanoparticles with high repetition rate ultrafast pulsed laser ablation in liquids |
US8858676B2 (en) * | 2010-02-10 | 2014-10-14 | Imra America, Inc. | Nanoparticle production in liquid with multiple-pulse ultrafast laser ablation |
US20110192450A1 (en) * | 2010-02-10 | 2011-08-11 | Bing Liu | Method for producing nanoparticle solutions based on pulsed laser ablation for fabrication of thin film solar cells |
US8409906B2 (en) | 2010-10-25 | 2013-04-02 | Imra America, Inc. | Non-vacuum method for fabrication of a photovoltaic absorber layer |
US8748216B2 (en) | 2010-10-25 | 2014-06-10 | Imra America, Inc. | Non-vacuum method for fabrication of a photovoltaic absorber layer |
US8802234B2 (en) * | 2011-01-03 | 2014-08-12 | Imra America, Inc. | Composite nanoparticles and methods for making the same |
JP5671724B2 (ja) * | 2011-02-21 | 2015-02-18 | 株式会社奈良機械製作所 | 液相レーザーアブレーション方法及び装置 |
US8697129B2 (en) * | 2011-03-02 | 2014-04-15 | Imra America, Inc. | Stable colloidal gold nanoparticles with controllable surface modification and functionalization |
US9849512B2 (en) * | 2011-07-01 | 2017-12-26 | Attostat, Inc. | Method and apparatus for production of uniformly sized nanoparticles |
CN103702785A (zh) * | 2011-07-12 | 2014-04-02 | 于伽·纳拉杨·本德勒 | 一种新型纳米金及其制备方法 |
US20130150231A1 (en) * | 2011-12-07 | 2013-06-13 | Imra America, Inc. | Method of manufacturing ordered intermetallic catalysts |
CN103178062A (zh) * | 2011-12-20 | 2013-06-26 | 中国科学院微电子研究所 | 一种金属纳米晶存储器 |
CN102527303B (zh) * | 2011-12-21 | 2014-04-09 | 中国科学院合肥物质科学研究院 | 一种铁磁性Co3C@C核壳纳米结构及其连续制备方法 |
DE112013000636T5 (de) * | 2012-01-20 | 2014-10-09 | Imra America, Inc. | Stabile Kolloidale Suspensionen aus Goldnanokonjugaten und das Verfahren zur Zubereitung derselben |
ITMI20120171A1 (it) * | 2012-02-08 | 2013-08-09 | Alessio Gerardo Maugeri | Impianti per fluidi comprendenti nanomateriali |
ITMI20120172A1 (it) * | 2012-02-08 | 2013-08-09 | Alessio Gerardo Maugeri | Dispositivi oftalmici e nanomateriali |
WO2013122988A1 (en) | 2012-02-13 | 2013-08-22 | Imra America, Inc. | Amorphous medicinal fine particles produced by pulsed laser ablation in liquid and the production method thereof |
CN102658076B (zh) * | 2012-05-11 | 2015-06-03 | 中山大学 | 一种微纳米材料及其制备方法、装置、应用 |
CN102701270B (zh) * | 2012-06-12 | 2014-05-14 | 天津大学 | 胶体硫化锡空心纳米颗粒的制备方法 |
EP2735389A1 (de) | 2012-11-23 | 2014-05-28 | Universität Duisburg-Essen | Verfahren zur Herstellung reiner, insbesondere kohlenstofffreier Nanopartikel |
CN102974836B (zh) * | 2012-11-28 | 2014-10-29 | 天津大学 | 激光制备银/碳复合纳米环结构的方法 |
CN103008680A (zh) * | 2012-12-07 | 2013-04-03 | 天津大学 | 激光化学法合成银-碳复合纳米线的方法 |
JP5965828B2 (ja) * | 2012-12-14 | 2016-08-10 | 株式会社デンソー | 微粒子の製造方法 |
JP6682272B2 (ja) * | 2013-01-15 | 2020-04-15 | ローレンス リバモア ナショナル セキュリティー, エルエルシー | レーザー駆動の熱水処理 |
WO2014116767A2 (en) | 2013-01-25 | 2014-07-31 | Imra America, Inc. | Methods for preparing aqueous suspension of precious metal nanoparticles |
WO2014178935A1 (en) * | 2013-04-29 | 2014-11-06 | Imra America, Inc. | Size controlled suspension of precious metal nanoparticles |
US9999865B2 (en) | 2013-04-29 | 2018-06-19 | Imra America, Inc. | Method of reliable particle size control for preparing aqueous suspension of precious metal nanoparticles and the precious metal nanoparticle suspension prepared by the method thereof |
ITTO20130639A1 (it) * | 2013-07-29 | 2015-01-30 | Fond Istituto Italiano Di Tecnologia | Metodo di preparazione di un substrato per un dispositivo plasmonico |
TWI624350B (zh) | 2013-11-08 | 2018-05-21 | 財團法人工業技術研究院 | 粉體成型方法及其裝置 |
WO2015095398A1 (en) | 2013-12-17 | 2015-06-25 | Kevin Hagedorn | Method and apparatus for manufacturing isotropic magnetic nanocolloids |
JP6140634B2 (ja) * | 2014-04-09 | 2017-05-31 | 株式会社ノリタケカンパニーリミテド | 合金微粒子分散液およびその製造方法 |
CN103920884B (zh) * | 2014-04-25 | 2016-04-20 | 广东工业大学 | 一种基于激光诱导空化的纳米颗粒制备装置及方法 |
US9782731B2 (en) * | 2014-05-30 | 2017-10-10 | Battelle Memorial Institute | System and process for dissolution of solids |
US9434006B2 (en) | 2014-09-23 | 2016-09-06 | Attostat, Inc. | Composition containing spherical and coral-shaped nanoparticles and method of making same |
US10190253B2 (en) | 2014-09-23 | 2019-01-29 | Attostat, Inc | Nanoparticle treated fabrics, fibers, filaments, and yarns and related methods |
US9919363B2 (en) | 2014-09-23 | 2018-03-20 | Attostat, Inc. | System and method for making non-spherical nanoparticles and nanoparticle compositions made thereby |
US9885001B2 (en) | 2014-09-23 | 2018-02-06 | Attostat, Inc. | Fuel additive composition and related methods |
US9883670B2 (en) | 2014-09-23 | 2018-02-06 | Attostat, Inc. | Compositions and methods for treating plant diseases |
KR101659170B1 (ko) * | 2014-11-11 | 2016-09-22 | 한국광기술원 | 플라즈몬 공명주파수를 이용한 금속 나노 입자 제조 장치 및 방법 |
WO2016079681A1 (en) * | 2014-11-17 | 2016-05-26 | Plasma Diagnostics And Technologies S.R.L. | Method for producing colloids comprising nanoparticles |
US20160236296A1 (en) * | 2015-02-13 | 2016-08-18 | Gold Nanotech Inc | Nanoparticle Manufacturing System |
US9839652B2 (en) | 2015-04-01 | 2017-12-12 | Attostat, Inc. | Nanoparticle compositions and methods for treating or preventing tissue infections and diseases |
US11473202B2 (en) | 2015-04-13 | 2022-10-18 | Attostat, Inc. | Anti-corrosion nanoparticle compositions |
EP3283580A4 (en) | 2015-04-13 | 2019-03-20 | Attostat, Inc. | ANTI-CORROSION NANOPARTICLE COMPOSITIONS |
CN104743527B (zh) * | 2015-04-22 | 2017-04-26 | 山东师范大学 | 一种硒化铋纳米颗粒的制备方法 |
US10201571B2 (en) | 2016-01-25 | 2019-02-12 | Attostat, Inc. | Nanoparticle compositions and methods for treating onychomychosis |
US10326146B2 (en) | 2016-04-19 | 2019-06-18 | Dibyendu Mukherjee | Compositions, systems and methods for producing nanoalloys and/or nanocomposites using tandem laser ablation synthesis in solution-galvanic replacement reaction |
CN106077674B (zh) * | 2016-06-16 | 2019-03-15 | 中国科学院合肥物质科学研究院 | 一种具有高效杀菌性能的银纳米颗粒胶体溶液 |
WO2018022776A1 (en) * | 2016-07-27 | 2018-02-01 | Imra America, Inc. | Gold-platinum alloy nanoparticles in colloidal solutions and biological applications using the same |
JP2018040033A (ja) * | 2016-09-07 | 2018-03-15 | 株式会社スギノマシン | レーザアブレーションによる金属ナノコロイド生成方法 |
AT519146B1 (de) | 2016-10-05 | 2020-03-15 | Univ Wien Tech | Vorrichtung zur Analyse eines Feststoff-Probenmaterials |
CN106644852B (zh) * | 2016-10-17 | 2019-03-29 | 哈尔滨工业大学 | 基于超短脉冲激光辐照同时获取球形颗粒光学常数与粒径分布的测量方法 |
CN106496605B (zh) * | 2016-12-23 | 2019-10-11 | 广东工业大学 | 一种制备高分子磁性微球的装置与方法 |
FR3061052B1 (fr) * | 2016-12-28 | 2019-05-31 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Procede d'usinage par laser d'un diamant permettant d'obtenir une surface lisse et transparente |
CN107140607B (zh) * | 2017-05-25 | 2019-04-23 | 四川大学 | 飞秒激光微流道液相烧蚀制备半导体纳米晶的方法 |
US11571675B2 (en) | 2017-05-26 | 2023-02-07 | King Abdullah University Of Science And Technology | Method and apparatus for fabricating high performance optoelectronic devices |
KR101982933B1 (ko) * | 2017-09-25 | 2019-08-28 | 한국에너지기술연구원 | 다중 레이저 어블레이션을 이용한 금속 나노 입자의 제조 시스템 |
KR101982934B1 (ko) * | 2017-09-25 | 2019-05-27 | 한국에너지기술연구원 | 레이저 어블레이션을 이용한 금속 나노 입자의 제조 시스템 |
US11646453B2 (en) | 2017-11-28 | 2023-05-09 | Attostat, Inc. | Nanoparticle compositions and methods for enhancing lead-acid batteries |
US11018376B2 (en) | 2017-11-28 | 2021-05-25 | Attostat, Inc. | Nanoparticle compositions and methods for enhancing lead-acid batteries |
CN108423709B (zh) * | 2018-01-19 | 2020-03-20 | 南京理工大学 | 一种基于双脉冲激光液相烧蚀合成纳米晶的装置的烧蚀方法 |
UA121340C2 (uk) * | 2018-04-20 | 2020-05-12 | Валерій Анатолійович Яковлев | Спосіб знешкодження техногенних відходів і хвостів |
CN108635588B (zh) * | 2018-05-07 | 2021-01-05 | 国家纳米科学中心 | 药物小分子修饰的贵金属纳米粒子及其制备方法和应用 |
DE102018216824A1 (de) * | 2018-10-01 | 2020-04-02 | Universität Duisburg-Essen | Kompakte Vorrichtung und Verfahren zur Herstellung von Nanopartikeln in Suspension |
CN109590636B (zh) * | 2018-12-11 | 2021-12-07 | 深圳市汉尔信电子科技有限公司 | 一种高存留率纳米复合钎料及其制备方法 |
US20220118090A1 (en) * | 2019-02-12 | 2022-04-21 | Trumpf Laser- Und Systemtechnik Gmbh | Method and device for treating particles and nanoparticles of an active pharmaceutical ingredient |
CN111360273A (zh) * | 2019-04-15 | 2020-07-03 | 河南理工大学 | 一种基于高频超声Faraday波的金属颗粒制备方法 |
CN110253027A (zh) * | 2019-06-24 | 2019-09-20 | 北京莱泽光电技术有限公司 | 纳米粉末合金制备方法以及装置 |
US10899611B1 (en) * | 2019-09-12 | 2021-01-26 | New World Energy LLC | Method of producing hydrogen through laser ablation |
CN111992877A (zh) * | 2020-07-07 | 2020-11-27 | 上海工程技术大学 | 一种高精度激光增减材的复合制造装置 |
DE102020004878B4 (de) | 2020-08-11 | 2023-11-09 | Umicore Ag & Co. Kg | Verfahren zur Herstellung geträgerter Metallnanopartikel |
CN112300580B (zh) * | 2020-11-07 | 2022-04-08 | 芜湖市航创祥路汽车部件有限公司 | 一种具有耐磨性能汽车密封件用复合橡胶 |
CN113275579B (zh) * | 2021-05-24 | 2023-01-24 | 北京科技大学顺德研究生院 | 激光热爆金属箔带制备金属粉末的装置及金属粉末的制备方法 |
CN113649586A (zh) * | 2021-07-12 | 2021-11-16 | 杭州苏铂科技有限公司 | 一种激光辅助无种子的金纳米星合成方法 |
CN113732515B (zh) * | 2021-09-26 | 2022-06-14 | 中国科学院宁波材料技术与工程研究所 | 可控液流-振动耦合辅助激光铣抛加工方法与系统 |
CN114632481A (zh) * | 2022-03-04 | 2022-06-17 | 安徽大学 | 一种制备均分散金属纳米颗粒胶体的方法 |
WO2023198617A2 (en) * | 2022-04-11 | 2023-10-19 | Basf Se | Multimetallic alloy transition metal nanoparticles and methods for their production |
CN115283684A (zh) * | 2022-08-05 | 2022-11-04 | 大连理工大学 | 一种使用液相激光烧蚀法连续制备纳米颗粒的装置 |
CN116371472A (zh) * | 2023-04-11 | 2023-07-04 | 西北工业大学 | 多组分金属纳米胶体颗粒原位植入MOFs复合催化剂及其制备方法和应用 |
Family Cites Families (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4059759A (en) | 1976-05-25 | 1977-11-22 | The United States Of America As Represented By The United States Energy Research And Development Administration | Passive and active pulse stacking scheme for pulse shaping |
US4306771A (en) | 1980-05-27 | 1981-12-22 | International Business Machines Corporation | Optical pulse shaping device and method |
JPH06102146B2 (ja) * | 1985-09-12 | 1994-12-14 | 三菱電機株式会社 | 光化学反応による金属コロイドの生成方法 |
JPH086128B2 (ja) * | 1990-06-29 | 1996-01-24 | 工業技術院長 | 超微粒子懸濁液の作成方法 |
US5742634A (en) | 1994-08-24 | 1998-04-21 | Imar Technology Co. | Picosecond laser |
US5790574A (en) | 1994-08-24 | 1998-08-04 | Imar Technology Company | Low cost, high average power, high brightness solid state laser |
US5539764A (en) | 1994-08-24 | 1996-07-23 | Jamar Technologies Co. | Laser generated X-ray source |
US5660746A (en) | 1994-10-24 | 1997-08-26 | University Of South Florida | Dual-laser process for film deposition |
US5756924A (en) | 1995-09-28 | 1998-05-26 | The Regents Of The University Of California | Multiple laser pulse ignition method and apparatus |
US5720894A (en) | 1996-01-11 | 1998-02-24 | The Regents Of The University Of California | Ultrashort pulse high repetition rate laser system for biological tissue processing |
GB9621049D0 (en) | 1996-10-09 | 1996-11-27 | Secr Defence | Dielectric composites |
US5948483A (en) | 1997-03-25 | 1999-09-07 | The Board Of Trustees Of The University Of Illinois | Method and apparatus for producing thin film and nanoparticle deposits |
US6156030A (en) | 1997-06-04 | 2000-12-05 | Y-Beam Technologies, Inc. | Method and apparatus for high precision variable rate material removal and modification |
AUPO912797A0 (en) | 1997-09-11 | 1997-10-02 | Australian National University, The | Ultrafast laser deposition method |
US6324195B1 (en) | 1999-01-13 | 2001-11-27 | Kaneka Corporation | Laser processing of a thin film |
US6281471B1 (en) | 1999-12-28 | 2001-08-28 | Gsi Lumonics, Inc. | Energy-efficient, laser-based method and system for processing target material |
US7723642B2 (en) | 1999-12-28 | 2010-05-25 | Gsi Group Corporation | Laser-based system for memory link processing with picosecond lasers |
KR100850262B1 (ko) | 2000-01-10 | 2008-08-04 | 일렉트로 싸이언티픽 인더스트리이즈 인코포레이티드 | 초단 펄스 폭을 가진 레이저 펄스의 버스트로 메모리링크를 처리하기 위한 레이저 시스템 및 방법 |
US6552301B2 (en) | 2000-01-25 | 2003-04-22 | Peter R. Herman | Burst-ultrafast laser machining method |
US6777645B2 (en) | 2001-03-29 | 2004-08-17 | Gsi Lumonics Corporation | High-speed, precision, laser-based method and system for processing material of one or more targets within a field |
KR100438408B1 (ko) | 2001-08-16 | 2004-07-02 | 한국과학기술원 | 금속간의 치환 반응을 이용한 코어-쉘 구조 및 혼합된합금 구조의 금속 나노 입자의 제조 방법과 그 응용 |
US6664498B2 (en) | 2001-12-04 | 2003-12-16 | General Atomics | Method and apparatus for increasing the material removal rate in laser machining |
CN1165372C (zh) * | 2002-05-13 | 2004-09-08 | 福建紫金矿业股份有限公司 | 一种连续制备纯净金溶胶的方法 |
JP2004202439A (ja) * | 2002-12-26 | 2004-07-22 | National Institute Of Advanced Industrial & Technology | ナノ粒子の製造装置及びナノ粒子の製造方法 |
JPWO2004096470A1 (ja) * | 2003-04-28 | 2006-07-13 | 住友金属鉱山株式会社 | 銀微粒子コロイド分散液の製造方法と銀微粒子コロイド分散液および銀導電膜 |
US7330301B2 (en) | 2003-05-14 | 2008-02-12 | Imra America, Inc. | Inexpensive variable rep-rate source for high-energy, ultrafast lasers |
US7113327B2 (en) | 2003-06-27 | 2006-09-26 | Imra America, Inc. | High power fiber chirped pulse amplification system utilizing telecom-type components |
US20060086834A1 (en) | 2003-07-29 | 2006-04-27 | Robert Pfeffer | System and method for nanoparticle and nanoagglomerate fluidization |
US20050167405A1 (en) | 2003-08-11 | 2005-08-04 | Richard Stoltz | Optical ablation using material composition analysis |
KR101123911B1 (ko) | 2003-08-19 | 2012-03-23 | 일렉트로 싸이언티픽 인더스트리이즈 인코포레이티드 | 특별히 맞추어진 전력 프로파일을 구비한 레이저 펄스를 사용하여 링크 처리를 하는 방법 및 레이저 시스템 |
US7486705B2 (en) * | 2004-03-31 | 2009-02-03 | Imra America, Inc. | Femtosecond laser processing system with process parameters, controls and feedback |
US7529011B2 (en) * | 2004-04-12 | 2009-05-05 | Ricoh Company, Ltd. | Deflector mirror with regions of different flexural rigidity |
US7879410B2 (en) | 2004-06-09 | 2011-02-01 | Imra America, Inc. | Method of fabricating an electrochemical device using ultrafast pulsed laser deposition |
WO2006030605A1 (ja) | 2004-09-15 | 2006-03-23 | Kyoto University | 金属微粒子及びその製造方法 |
CN100467118C (zh) * | 2005-08-08 | 2009-03-11 | 鸿富锦精密工业(深圳)有限公司 | 纳米粒子制备装置 |
US8241393B2 (en) | 2005-09-02 | 2012-08-14 | The Curators Of The University Of Missouri | Methods and articles for gold nanoparticle production |
FI20060181L (fi) * | 2006-02-23 | 2007-08-24 | Picodeon Ltd Oy | Menetelmä tuottaa pintoja ja materiaalia laserablaation avulla |
JP5165204B2 (ja) * | 2006-03-09 | 2013-03-21 | 国立大学法人大阪大学 | パラジウム微粒子の製造方法 |
JP5062721B2 (ja) * | 2006-06-27 | 2012-10-31 | 国立大学法人京都大学 | ナノサイズワイヤーの製造方法 |
US20080006524A1 (en) | 2006-07-05 | 2008-01-10 | Imra America, Inc. | Method for producing and depositing nanoparticles |
TWI318894B (en) | 2006-08-07 | 2010-01-01 | Ind Tech Res Inst | System for fabricating nano particles |
CN100457335C (zh) * | 2006-12-19 | 2009-02-04 | 浙江工业大学 | 液相中脉冲激光烧蚀制备金属纳米粒子胶体的装置 |
US20090246413A1 (en) | 2008-03-27 | 2009-10-01 | Imra America, Inc. | Method for fabricating thin films |
US8246714B2 (en) * | 2009-01-30 | 2012-08-21 | Imra America, Inc. | Production of metal and metal-alloy nanoparticles with high repetition rate ultrafast pulsed laser ablation in liquids |
US8858676B2 (en) | 2010-02-10 | 2014-10-14 | Imra America, Inc. | Nanoparticle production in liquid with multiple-pulse ultrafast laser ablation |
US8697129B2 (en) * | 2011-03-02 | 2014-04-15 | Imra America, Inc. | Stable colloidal gold nanoparticles with controllable surface modification and functionalization |
WO2014116767A2 (en) * | 2013-01-25 | 2014-07-31 | Imra America, Inc. | Methods for preparing aqueous suspension of precious metal nanoparticles |
US9999865B2 (en) * | 2013-04-29 | 2018-06-19 | Imra America, Inc. | Method of reliable particle size control for preparing aqueous suspension of precious metal nanoparticles and the precious metal nanoparticle suspension prepared by the method thereof |
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2009
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- 2009-03-19 CN CN200980155266.0A patent/CN102292159B/zh not_active Expired - Fee Related
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JP2012516391A (ja) | 2012-07-19 |
EP2391455B1 (en) | 2018-05-09 |
EP2391455A1 (en) | 2011-12-07 |
JP2014129608A (ja) | 2014-07-10 |
EP2391455A4 (en) | 2013-08-07 |
WO2010087869A1 (en) | 2010-08-05 |
JP5927211B2 (ja) | 2016-06-01 |
JP2016188428A (ja) | 2016-11-04 |
CN102292159B (zh) | 2014-07-16 |
US8246714B2 (en) | 2012-08-21 |
US20120282134A1 (en) | 2012-11-08 |
US20100196192A1 (en) | 2010-08-05 |
JP5538432B2 (ja) | 2014-07-02 |
CN102292159A (zh) | 2011-12-21 |
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