JP2012036468A - ナノ粒子およびナノ粒子製造方法 - Google Patents
ナノ粒子およびナノ粒子製造方法 Download PDFInfo
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- JP2012036468A JP2012036468A JP2010179186A JP2010179186A JP2012036468A JP 2012036468 A JP2012036468 A JP 2012036468A JP 2010179186 A JP2010179186 A JP 2010179186A JP 2010179186 A JP2010179186 A JP 2010179186A JP 2012036468 A JP2012036468 A JP 2012036468A
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- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 14
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 14
- 229910052725 zinc Inorganic materials 0.000 claims description 13
- 239000011701 zinc Substances 0.000 claims description 13
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
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- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
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Abstract
【解決手段】上記の課題を解決するために、本発明に係るナノ粒子製造方法は、ナノ粒子の原料である金属よりなる電極1の先端部1aを液体中に設置し、電極1の他端側に高周波電源5を接続し、電極1の先端部の断面積よりも広い表面積の対向電極11を電極1の先端部1aに対向して設置し、高周波電源5より高周波を電極1に供給することにより液体中にプラズマを発生させてナノ粒子を生成する。
【選択図】図1
Description
2.内導体
3.誘電体
4.外導体
5.電磁波供給用電源
6.容器
11.対向電極
Claims (3)
- ナノ粒子の原料である金属よりなる電極の先端部を液体中に設置し、電極の他端側に高周波電源を接続し、電極の先端部の断面積よりも広い表面積の対向電極を電極の先端部に対向して設置し、高周波電源より高周波を電極に供給することにより液体中にプラズマを発生させてナノ粒子を生成するナノ粒子製造方法。
- 対向電極の表面部を対向電極の素材と同じ金属にする請求項1に記載のナノ粒子製造方法。
- 請求項1または請求項2に記載のナノ粒子製造方法によって製造されるべきナノ粒子であり、金属亜鉛よりなる中心部と、酸化亜鉛よりなる外層部を有するナノ粒子。
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013237582A (ja) * | 2012-05-14 | 2013-11-28 | Hokkaido Univ | マイクロ波液中プラズマ処理によるアルカリ金属および/またはアルカリ土類金属ドープナノ粒子の製造方法とそれを用いた質量分析方法 |
JP2016525998A (ja) * | 2013-05-06 | 2016-09-01 | バル・イラン・ユニバーシティBar Ilan University | ドープ化金属酸化物ナノ粒子及びその使用 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5378967A (en) * | 1976-12-23 | 1978-07-12 | Tekuno Kk | Minute particle manufacturing device |
JPH01147002A (ja) * | 1987-12-01 | 1989-06-08 | Dowa Mining Co Ltd | 高酸素濃度亜鉛粉末の製造方法 |
JPH0257610A (ja) * | 1988-08-22 | 1990-02-27 | Dowa Mining Co Ltd | 高酸素濃度亜鉛粉末の製造方法 |
JPH0693311A (ja) * | 1992-09-17 | 1994-04-05 | Matsushita Electric Ind Co Ltd | 超微粒子分散液状物の製造方法 |
WO2003037553A1 (fr) * | 2001-10-29 | 2003-05-08 | Phild Co., Ltd. | Procede et appareil de production de poudre metallique |
JP2007504944A (ja) * | 2003-09-10 | 2007-03-08 | パランスキ ナフム | ナノ粒子及びマイクロ粒子の製造方法 |
JP2008050679A (ja) * | 2006-08-28 | 2008-03-06 | Ikuo Iwasaki | 金属粉体の製造方法及び製造装置 |
WO2008099618A1 (ja) * | 2007-02-15 | 2008-08-21 | National University Corporation Hokkaido University | 導体微粒子を製造する方法 |
JP2009506205A (ja) * | 2005-08-26 | 2009-02-12 | コリア エレクトロテクノロジー リサーチ インスティテュート | 液中ワイヤー爆発によるナノ構造粉末の製造方法およびその製造装置 |
WO2010027098A1 (ja) * | 2008-09-04 | 2010-03-11 | 国立大学法人 熊本大学 | 酸化亜鉛ナノ粒子の製造方法及び酸化亜鉛ナノ粒子 |
JP2010121193A (ja) * | 2008-11-21 | 2010-06-03 | Univ Of Tokyo | ナノ粒子製造装置及びナノ粒子製造方法 |
WO2010083040A1 (en) * | 2009-01-15 | 2010-07-22 | Gr Intellectual Reserve, Llc | Continuous semicontinuous and batch methods for treating liquids and manufacturing certain constituents (e.g., nanoparticles) in liquids, apparatuses and nanoparticles and nanoparticle/liquid solution(s) and colloids resulting therefrom |
-
2010
- 2010-08-10 JP JP2010179186A patent/JP2012036468A/ja active Pending
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5378967A (en) * | 1976-12-23 | 1978-07-12 | Tekuno Kk | Minute particle manufacturing device |
JPH01147002A (ja) * | 1987-12-01 | 1989-06-08 | Dowa Mining Co Ltd | 高酸素濃度亜鉛粉末の製造方法 |
JPH0257610A (ja) * | 1988-08-22 | 1990-02-27 | Dowa Mining Co Ltd | 高酸素濃度亜鉛粉末の製造方法 |
JPH0693311A (ja) * | 1992-09-17 | 1994-04-05 | Matsushita Electric Ind Co Ltd | 超微粒子分散液状物の製造方法 |
WO2003037553A1 (fr) * | 2001-10-29 | 2003-05-08 | Phild Co., Ltd. | Procede et appareil de production de poudre metallique |
JP2007504944A (ja) * | 2003-09-10 | 2007-03-08 | パランスキ ナフム | ナノ粒子及びマイクロ粒子の製造方法 |
JP2009506205A (ja) * | 2005-08-26 | 2009-02-12 | コリア エレクトロテクノロジー リサーチ インスティテュート | 液中ワイヤー爆発によるナノ構造粉末の製造方法およびその製造装置 |
JP2008050679A (ja) * | 2006-08-28 | 2008-03-06 | Ikuo Iwasaki | 金属粉体の製造方法及び製造装置 |
WO2008099618A1 (ja) * | 2007-02-15 | 2008-08-21 | National University Corporation Hokkaido University | 導体微粒子を製造する方法 |
WO2010027098A1 (ja) * | 2008-09-04 | 2010-03-11 | 国立大学法人 熊本大学 | 酸化亜鉛ナノ粒子の製造方法及び酸化亜鉛ナノ粒子 |
JP2010121193A (ja) * | 2008-11-21 | 2010-06-03 | Univ Of Tokyo | ナノ粒子製造装置及びナノ粒子製造方法 |
WO2010083040A1 (en) * | 2009-01-15 | 2010-07-22 | Gr Intellectual Reserve, Llc | Continuous semicontinuous and batch methods for treating liquids and manufacturing certain constituents (e.g., nanoparticles) in liquids, apparatuses and nanoparticles and nanoparticle/liquid solution(s) and colloids resulting therefrom |
JP2012515084A (ja) * | 2009-01-15 | 2012-07-05 | ジーアール インテレクチュアル リザーブ リミティド ライアビリティ カンパニー | 液体を処理して液体中に或る成分(例えばナノ粒子)を製造する連続法、半連続法、及びバッチ法、装置、並びにこれから生じるナノ粒子、及びナノ粒子/液体溶液及びコロイド |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013237582A (ja) * | 2012-05-14 | 2013-11-28 | Hokkaido Univ | マイクロ波液中プラズマ処理によるアルカリ金属および/またはアルカリ土類金属ドープナノ粒子の製造方法とそれを用いた質量分析方法 |
JP2016525998A (ja) * | 2013-05-06 | 2016-09-01 | バル・イラン・ユニバーシティBar Ilan University | ドープ化金属酸化物ナノ粒子及びその使用 |
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