公开(公告)号：EP2905095B1

公开(公告)日：2017-01-25

申请号：EP15154141.4

申请日：2015-02-06

申请人： Toyota Jidosha Kabushiki Kaisha ,  National University Corporation Nagoya University

发明人： Watanabe, Masao ,  Ishikiriyama, Mamoru ,  Kinoshita, Youhei ,  Saito, Nagahiro ,  Sudare, Tomohito

IPC分类号： B22F1/00 ,  B22F1/02 ,  B22F9/24 ,  H01L35/16 ,  B01J37/34 ,  B01J19/08 ,  B01J35/00 ,  B01J23/89

CPC分类号： B01J23/8926 ,  B01J19/088 ,  B01J35/0006 ,  B01J35/0013 ,  B01J37/349 ,  B01J2219/0813 ,  B01J2219/089 ,  B01J2219/0894 ,  B22F1/0018 ,  B22F1/025 ,  B22F9/24 ,  B22F2999/00 ,  H01L35/16 ,  B22F2202/13

公开(公告)号：EP2902136B1

公开(公告)日：2017-01-04

申请号：EP15153332.0

申请日：2015-01-30

申请人： Toyota Jidosha Kabushiki Kaisha ,  National University Corporation Nagoya University

发明人： Watanabe, Masao ,  Ishikiriyama, Mamoru ,  Kinoshita, Youhei ,  Saito, Nagahiro ,  Sudare, Tomohito ,  Kodama, Tomoki

IPC分类号： B22F1/00 ,  B22F1/02 ,  B22F9/24 ,  H01L35/16 ,  C22C12/00 ,  H01L35/18 ,  H01L35/34

CPC分类号： H01L35/34 ,  B22F1/0003 ,  B22F1/0018 ,  B22F1/025 ,  B22F3/10 ,  B22F9/24 ,  B22F2998/10 ,  B22F2999/00 ,  C22C12/00 ,  H01L35/16 ,  H01L35/18 ,  H01L35/20 ,  B22F2202/13

摘要： A method of production of core/shell type nanoparticles includes the following steps: a first step of applying a first power to cause the generation of the plasma so as to selectively cause the precipitation of a first metal so as to form nanoparticles as cores and a second step of applying a second power which is larger than the first power to cause the generation of the plasma so as to cause the precipitation of a second metal which has a smaller oxidation reduction potential than the first metal on the core surface so as to form shells which are comprised of the second metal which cover the cores which are comprised of the first metal.

摘要翻译： 生产核/壳型纳米粒子的制造方法，包括以下步骤：将第一功率的第一步骤，以使等离子体的产生，以便选择性地使第一金属的析出，从而形成纳米颗粒作为芯和一个 施加的第二功率的第二步骤的所有比所述第一功率放大，以使等离子体的产生，从而使得具有较小的氧化还原比芯表面上的第一金属的电势的第二金属的析出，从而形成 其壳是由覆盖其被包含在第一金属的芯的第二金属制成。

公开(公告)号：EP2905095A1

公开(公告)日：2015-08-12

申请号：EP15154141.4

申请日：2015-02-06

申请人： Toyota Jidosha Kabushiki Kaisha ,  National University Corporation Nagoya University

发明人： Watanabe, Masao ,  Ishikiriyama, Mamoru ,  Kinoshita, Youhei ,  Saito, Nagahiro ,  Sudare, Tomohito

IPC分类号： B22F1/00 ,  B22F1/02 ,  B22F9/24 ,  H01L35/16

CPC分类号： B01J23/8926 ,  B01J19/088 ,  B01J35/0006 ,  B01J35/0013 ,  B01J37/349 ,  B01J2219/0813 ,  B01J2219/089 ,  B01J2219/0894 ,  B22F1/0018 ,  B22F1/025 ,  B22F9/24 ,  B22F2999/00 ,  H01L35/16 ,  B22F2202/13

摘要： A method and apparatus for producing core-shell type metal nanoparticles which are excellent in productivity are provided, in particular, the present invention provides a method of production of core-shell type metal nanoparticles including (a) a step of introducing a solution of a salt of a first metal to a first flow path of a flow type reaction apparatus and applying plasma to the solution of the salt of the first metal in the first flow path to obtain a solution which contains metal nanoparticles of the first metal and (b) a step of introducing a solution of a salt of a second metal to a second flow path of the flow type reaction apparatus, making it merge with the solution which contains metal nanoparticles of the first metal to obtain a mixed solution, and applying plasma to the mixed solution to cover the metal nanoparticles of the first metal by the second metal.

摘要翻译： 本发明提供一种制造核 - 壳型金属纳米粒子的生产方法和制造方法，其特征在于，提供一种核 - 壳型金属纳米粒子的制造方法，其特征在于，包括：（a） 将第一金属的盐转移到流动型反应装置的第一流路，并将等离子体施加到第一流路中的第一金属盐的溶液中，以获得含有第一金属的金属纳米颗粒的溶液，和（b） 将第二金属的盐溶液引入流动型反应装置的第二流路的步骤，使其与含有第一金属的金属纳米颗粒的溶液合并，得到混合溶液，并将等离子体施加到 混合溶液以第二金属覆盖第一金属的金属纳米颗粒。

公开(公告)号：EP2902136A1

公开(公告)日：2015-08-05

申请号：EP15153332.0

申请日：2015-01-30

申请人： Toyota Jidosha Kabushiki Kaisha ,  National University Corporation Nagoya University

发明人： Watanabe, Masao ,  Ishikiriyama, Mamoru ,  Kinoshita, Youhei ,  Saito, Nagahiro ,  Sudare, Tomohito ,  Kodama, Tomoki

IPC分类号： B22F1/00 ,  B22F1/02 ,  B22F9/24 ,  H01L35/16

CPC分类号： H01L35/34 ,  B22F1/0003 ,  B22F1/0018 ,  B22F1/025 ,  B22F3/10 ,  B22F9/24 ,  B22F2998/10 ,  B22F2999/00 ,  C22C12/00 ,  H01L35/16 ,  H01L35/18 ,  H01L35/20 ,  B22F2202/13

摘要： A method of production of core/shell type nanoparticles includes the following steps: a first step of applying a first power to cause the generation of the plasma so as to selectively cause the precipitation of a first metal so as to form nanoparticles as cores and a second step of applying a second power which is larger than the first power to cause the generation of the plasma so as to cause the precipitation of a second metal which has a smaller oxidation reduction potential than the first metal on the core surface so as to form shells which are comprised of the second metal which cover the cores which are comprised of the first metal.