JP2015506887A - ナノダイヤモンドの制御された合成のための方法およびシステム - Google Patents
ナノダイヤモンドの制御された合成のための方法およびシステム Download PDFInfo
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/25—Diamond
- C01B32/26—Preparation
-
- 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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
- B01J3/08—Application of shock waves for chemical reactions or for modifying the crystal structure of substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/25—Diamond
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J2219/0873—Materials to be treated
- B01J2219/0881—Two or more materials
- B01J2219/089—Liquid-solid
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
−炭素源ターゲット(carbon source target)を設け,
−炭素源ターゲットの表面に液体層を設け,
−照射(放射)エネルギービーム(irradiation energy beam)を発生し,
−炭素源ターゲットの表面の上の所定距離であって,液体内の選択された領域(selected
area)(選択領域)に照射エネルギービームを集束(フォーカシング)させる,
ことを含むナノダイヤモンドの粉末(パウダー)の合成方法が提供される。
i)99%より高い純度を有する;
ii)3.9〜300nmの平均粒子サイズを有する。
Claims (30)
- 炭素含有材料を含む炭素源ターゲットを設けるステップと,
前記炭素源ターゲットの表面に液体層を設けるステップと,
照射エネルギービームを発生するステップと,
前記炭素源ターゲットの表面から所定の距離において,前記液体層内の選択された領域に前記照射エネルギービームを集束させるステップと,
を含むナノダイヤモンドの制御された合成方法。 - 前記炭素源ターゲットが,前記炭素含有材料と混合されたバインダをさらに含む,請求項1に記載の方法。
- 前記バインダが低融点固体炭化水素を含む,請求項2に記載の方法。
- 前記低融点固体炭化水素が有機ワックスを含む,請求項3に記載の方法。
- 前記液体が水を含む,請求項1〜4のいずれか一項に記載の方法。
- 前記水が脱イオン水である,請求項5に記載の方法。
- 前記照射エネルギービームが,前記炭素源ターゲットの表面に衝撃を与える光−水圧効果を生じさせるパラメータを有する,請求項1〜6のいずれか一項に記載の方法。
- 前記炭素源ターゲットの表面上の前記液体層が,当該炭素源ターゲットを当該液体に浸漬することによって設けられる,請求項1〜7のいずれか一項に記載の方法。
- 前記炭素含有材料が,フラーレン,非晶質炭素,グラファイトおよび固体炭化水素のうちの少なくとも1つを含む,請求項1に記載の方法。
- 前記炭素含有材料が煤の形態である,請求項1または9に記載の方法。
- 前記照射エネルギービームが少なくとも1つのレーザーによって生成される,請求項1〜10のいずれか一項に記載の方法。
- 前記少なくとも1つのレーザーが,およそ532〜1,320nmの範囲の少なくとも1つの波長で動作するものである,請求項11に記載の方法。
- 前記照射エネルギービームが少なくとも1つのレーザーパルスによって生成される,請求項11または12に記載の方法。
- 前記少なくとも1つのレーザーパルスが,およそ0.001〜およそ5マイクロ秒の範囲の幅を有する,請求項13に記載の方法。
- 前記照射エネルギービームが,およそ106〜およそ1013W/cm2の範囲の強度を有する,請求項1〜14のいずれか一項に記載の方法。
- 前記炭素源ターゲットの表面からの前記所定の距離が,およそ0.1〜およそ20mmの範囲である,請求項1〜15のいずれか一項に記載の方法。
- 前記炭素源ターゲットの表面からの前記所定の距離が,およそ2〜3mmである,請求項16に記載の方法。
- 浮選の適用により前記合成ナノダイヤモンドを精製するステップをさらに含む,請求項1〜17のいずれか一項に記載の方法。
- 液体に浸漬された炭素含有炭素源ターゲットを収容する保持アセンブリと,
前記炭素源ターゲットに向かい,当該炭素源ターゲットの表面の上の所定距離において前記液体内の選択された領域に集束される照射エネルギービームを発生するように構成された照射エネルギーアセンブリと,
を備えるナノダイヤモンド合成システム。 - 前記照射エネルギーアセンブリが,前記炭素源ターゲットの表面に衝撃を与える光−水圧効果を生じさせることができるものである,請求項19に記載のシステム。
- 前記保持アセンブリが容器を備える,請求項19に記載のシステム。
- 前記照射エネルギーアセンブリが少なくとも1つのレーザーを備える,請求項19に記載のシステム。
- 前記少なくとも1つのレーザーが,およそ532〜1,230nmの範囲の少なくとも1つの波長の光を発するように動作可能である,請求項22に記載のシステム。
- 前記少なくとも1つのレーザーがパルスモードで動作可能である,請求項22または23に記載のシステム。
- 以下のパラメータ:
99%w/wより高い純度を有する,
およそ2〜300nmの粒子サイズ分布を有する,
の少なくとも一つにより特徴づけられるナノダイヤモンド組成物。 - およそ2〜10nmの粒子サイズ分布を有する,請求項25に記載のナノダイヤモンド組成物。
- 99.6%w/wより高い純度を有する,請求項25または26に記載のナノダイヤモンド組成物。
- およそ2〜4nmの粒子サイズ分布を有する,請求項25または27に記載のナノダイヤモンド組成物。
- およそ250℃の分解温度範囲を有する,請求項25〜28のいずれか一項に記載のナノダイヤモンド組成物。
- ラマンスペクトルにおける1,323cm-1のピークによって特徴づけられる,請求項25〜29のいずれか一項に記載のナノダイヤモンド組成物。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US201161501229P | 2011-06-26 | 2011-06-26 | |
US61/501,229 | 2011-06-26 | ||
PCT/IL2012/000262 WO2013001527A1 (en) | 2011-06-26 | 2012-06-26 | Method and system for controlled synthesis of nanodiamonds |
Publications (2)
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JP2015506887A true JP2015506887A (ja) | 2015-03-05 |
JP6188689B2 JP6188689B2 (ja) | 2017-08-30 |
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JP2014518065A Expired - Fee Related JP6188689B2 (ja) | 2011-06-26 | 2012-06-26 | ナノダイヤモンドの制御された合成のための方法およびシステム |
Country Status (5)
Country | Link |
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US (1) | US9636650B2 (ja) |
EP (1) | EP2723684B1 (ja) |
JP (1) | JP6188689B2 (ja) |
KR (1) | KR20140047681A (ja) |
WO (1) | WO2013001527A1 (ja) |
Cited By (1)
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JP2019199382A (ja) * | 2018-05-17 | 2019-11-21 | 大学共同利用機関法人自然科学研究機構 | 物質生成方法 |
Families Citing this family (8)
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US10258959B2 (en) | 2010-08-11 | 2019-04-16 | Unit Cell Diamond Llc | Methods of producing heterodiamond and apparatus therefor |
CN103234917B (zh) * | 2013-04-08 | 2015-01-28 | 中国工程物理研究院流体物理研究所 | 一种冲击温度及光谱发射率的实时测量系统 |
JP6819093B2 (ja) * | 2016-06-29 | 2021-01-27 | 株式会社Ihi | 材料製造装置、および、材料製造方法 |
CN106492715B (zh) * | 2016-12-19 | 2023-02-10 | 广东工业大学 | 一种制备微粒的方法及装置 |
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 |
US11383218B2 (en) | 2018-11-28 | 2022-07-12 | Lawrence Livermore National Security, Llc | System and method for rapid, high throughput, high pressure synthesis of materials from a liquid precursor |
US10882017B2 (en) * | 2018-11-28 | 2021-01-05 | Lawrence Livermore National Security, Llc | System and method for rapid, high throughput, high pressure synthesis of materials from a liquid precursor |
WO2020115754A1 (en) * | 2018-12-07 | 2020-06-11 | Rangasamy Naidu Educational Trust | Process for preparation of nanodiamond having fluorescent and sparkling properties |
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WO2019221147A1 (ja) * | 2018-05-17 | 2019-11-21 | 大学共同利用機関法人自然科学研究機構 | 物質生成方法 |
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US9636650B2 (en) | 2017-05-02 |
JP6188689B2 (ja) | 2017-08-30 |
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EP2723684A4 (en) | 2015-04-01 |
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US20140161710A1 (en) | 2014-06-12 |
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