JP5333069B2 - 化合物半導体微粒子の製造方法 - Google Patents
化合物半導体微粒子の製造方法 Download PDFInfo
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- JP5333069B2 JP5333069B2 JP2009201317A JP2009201317A JP5333069B2 JP 5333069 B2 JP5333069 B2 JP 5333069B2 JP 2009201317 A JP2009201317 A JP 2009201317A JP 2009201317 A JP2009201317 A JP 2009201317A JP 5333069 B2 JP5333069 B2 JP 5333069B2
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Description
3 核形成反応器
5 核成長反応器
11、21、31、34、41、51、61 温度調節器
13、23、45 送液ポンプ
Claims (4)
- 少なくとも化合物半導体を構成する元素を含む原料と有機化合物とを溶媒に溶かした複数の溶液を反応させて、第1温度に保った第1細管に第1流速で流通させることで核を形成する核形成反応ステップと、
該核形成反応ステップで形成した核を含む溶液の温度を、前記第1温度から、前記有機化合物が溶液から析出する温度より高く、核が成長する温度より低い第2温度に冷却する冷却ステップと、
該冷却ステップで前記第2温度に冷却した溶液を、第3温度に保った第2細管に第2流速で流通させることで核を化合物半導体微粒子に成長させる核成長反応ステップと
を含むことを特徴とする化合物半導体微粒子の製造方法。 - 前記冷却ステップで前記第2温度に冷却した溶液を、前記第2温度に保った容器に貯蔵する貯蔵ステップを含み、
前記核成長反応ステップは、前記冷却ステップで冷却して、前記第2温度に保った前記容器に貯蔵した溶液を前記第2細管に流通させることを特徴とする請求項1に記載の化合物半導体微粒子の製造方法。 - 前記核成長反応ステップで前記第2細管に流通させた溶液を用いて、前記核成長反応ステップを繰り返すことを特徴とする請求項1又は請求項2に記載の化合物半導体微粒子の製造方法。
- 前記第2細管の管断面積及び/又は管長が前記第1細管とは異なることを特徴とする請求項1乃至請求項3のいずれか一項に記載の化合物半導体微粒子の製造方法。
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KR101708324B1 (ko) | 2013-03-15 | 2017-02-20 | 나노코 테크놀로지스 리미티드 | Iii-v/아연 칼코겐 화합물로 합금된 반도체 양자점 |
WO2015075564A2 (en) | 2013-10-04 | 2015-05-28 | King Abdullah University Of Science And Technology | System and method for making quantum dots |
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WO2005023704A1 (ja) * | 2003-09-04 | 2005-03-17 | National Institute Of Advanced Industrial Science And Technology | 複合微粒子の製造方法および複合微粒子の製造装置、並びに複合微粒子 |
JP2007069162A (ja) * | 2005-09-08 | 2007-03-22 | National Institute Of Advanced Industrial & Technology | ナノ粒子の製造方法 |
DE102006055218A1 (de) * | 2006-11-21 | 2008-05-29 | Bayer Technology Services Gmbh | Kontinuierliches Verfahren zur Synthese von nanoskaligen metallhaltigen Nanopartikel und Nanopartikeldispersion |
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