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公开(公告)号：US07976609B2
公开(公告)日：2011-07-12
申请号：US12704364
申请日：2010-02-11
申请人： Yasuro Niidome , Sunao Yamada , Koji Nishioka , Hideya Kawasaki , Hiroki Hirata , Daigou Mizoguchi , Yoshiaki Takata , Jun-etsu Satoh , Masaoki Ishihara , Masanori Nagai , Masato Murouchi
发明人： Yasuro Niidome , Sunao Yamada , Koji Nishioka , Hideya Kawasaki , Hiroki Hirata , Daigou Mizoguchi , Yoshiaki Takata , Jun-etsu Satoh , Masaoki Ishihara , Masanori Nagai , Masato Murouchi
CPC分类号： B22F1/0025 , B22F9/24 , B22F2999/00 , B82Y30/00 , C30B7/00 , C30B7/14 , C30B29/605 , Y10S977/762 , Y10S977/896 , B22F2202/11
摘要： A method for manufacturing metal nanorods includes: a step of adding a reducing agent to a metallic salt solution; a step of radiating light into the metallic salt solution containing the reducing agent; and a step of leaving the light-radiated metallic salt solution containing the reducing agent stationary in a dark place so as to grow metal nanorods. Metal nanorods can be also grown by forming a mixed solution by fractionating the above light-radiated metallic salt solution and mixing the fractionated metallic salt solution into a non-radiated metallic salt solution containing the reducing agent, or mixing a non-radiated metallic salt solution and the reducing agent into the above light-radiated metallic salt solution; and leaving the mixed solution stationary in a dark place so as to grow metal nanorods.
摘要翻译： 金属纳米棒的制造方法包括：向金属盐溶液中添加还原剂的工序; 将光照射到含有还原剂的金属盐溶液中的步骤; 以及将含有还原剂的光照射的金属盐溶液静置在黑暗处，以便生长金属纳米棒的步骤。 金属纳米棒也可以通过将上述光照的金属盐溶液分级分离并将分级的金属盐溶液混合到含有还原剂的非辐射金属盐溶液中，或混合未辐射的金属盐溶液 并将还原剂加入上述光照金属盐溶液中; 并将混合溶液静置在黑暗的地方，以便生长金属纳米棒。
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2.发明授权公开(公告)号：US08182574B2
公开(公告)日：2012-05-22
申请号：US12730776
申请日：2010-03-24
申请人： Yoshiaki Takata , Hiroki Hirata , Jun-etsu Satoh , Yasuro Niidome , Sunao Yamada , Koji Nishioka , Hideya Kawasaki , Daigou Mizoguchi , Masanori Nagai , Masato Murouchi , Masaoki Ishihara
发明人： Yoshiaki Takata , Hiroki Hirata , Jun-etsu Satoh , Yasuro Niidome , Sunao Yamada , Koji Nishioka , Hideya Kawasaki , Daigou Mizoguchi , Masanori Nagai , Masato Murouchi , Masaoki Ishihara
IPC分类号： B22F9/24
CPC分类号： B22F9/24 , B22F1/0025 , B22F2999/00 , B82Y30/00 , C22C5/02 , C23C24/00 , C23C24/08 , Y10S977/899 , B22F1/0088 , B22F1/0085
摘要： The present invention provides metal fine particles which have selective wavelength absorption characteristics in a wavelength region from visible light to near infrared light, and have sharp absorption characteristics, and influences little the surrounding wavelength, and therefore, they yield tones having high chroma. The present invention provides metal fine particles wherein an aspect ratio is in a range from 1.1 to 8.0, a maximum absorption wavelength in plasmon absorption is in a range from 400 nm to 1,200 nm, and an absorption coefficient at a peak position of the maximum absorption wavelength is in a range from 6,000 to 20,000 L/mol·cm (measurement concentration: 1.6×10−4 mol/L, and solvent: water).
摘要翻译： 本发明提供在从可见光到近红外光的波长区域中具有选择性波长吸收特性的金属微粒，并且具有尖锐的吸收特性，并且影响周围波长很小，因此它们产生色度高的色调。 本发明提供金属细颗粒，其中纵横比在1.1至8.0的范围内，等离子体激元吸收中的最大吸收波长在400nm至1200nm的范围内，并且在最大吸收峰峰位置处的吸收系数 波长在6000〜20,000L / mol·cm（测定浓度：1.6×10 -4 mol / L，溶剂：水）的范围内。
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公开(公告)号：US20100143184A1
公开(公告)日：2010-06-10
申请号：US12704364
申请日：2010-02-11
申请人： Yasuro Niidome , Sunao Yamada , Koji Nishioka , Hideya Kawasaki , Hiroki Hirata , Daigou Mizoguchi , Yoshiaki Takata , Jun-etsu Satoh , Masaoki Ishihara , Masanori Nagai , Masato Murouchi
发明人： Yasuro Niidome , Sunao Yamada , Koji Nishioka , Hideya Kawasaki , Hiroki Hirata , Daigou Mizoguchi , Yoshiaki Takata , Jun-etsu Satoh , Masaoki Ishihara , Masanori Nagai , Masato Murouchi
CPC分类号： B22F1/0025 , B22F9/24 , B22F2999/00 , B82Y30/00 , C30B7/00 , C30B7/14 , C30B29/605 , Y10S977/762 , Y10S977/896 , B22F2202/11
摘要： A method for manufacturing metal nanorods includes: a step of adding a reducing agent to a metallic salt solution; a step of radiating light into the metallic salt solution containing the reducing agent; and a step of leaving the light-radiated metallic salt solution containing the reducing agent stationary in a dark place so as to grow metal nanorods. Metal nanorods can be also grown by forming a mixed solution by fractionating the above light-radiated metallic salt solution and mixing the fractionated metallic salt solution into a non-radiated metallic salt solution containing the reducing agent, or mixing a non-radiated metallic salt solution and the reducing agent into the above light-radiated metallic salt solution; and leaving the mixed solution stationary in a dark place so as to grow metal nanorods.
摘要翻译： 金属纳米棒的制造方法包括：向金属盐溶液中添加还原剂的工序; 将光照射到含有还原剂的金属盐溶液中的步骤; 以及将含有还原剂的光照射的金属盐溶液静置在黑暗处，以便生长金属纳米棒的步骤。 金属纳米棒也可以通过将上述光照的金属盐溶液分级分离并将分级的金属盐溶液混合到含有还原剂的非辐射金属盐溶液中，或混合未辐射的金属盐溶液 并将还原剂加入上述光照金属盐溶液中; 并将混合溶液静置在黑暗的地方，以便生长金属纳米棒。
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公开(公告)号：US07691176B2
公开(公告)日：2010-04-06
申请号：US10556498
申请日：2004-05-13
申请人： Yasuro Niidome , Sunao Yamada , Koji Nishioka , Hideya Kawasaki , Hiroki Hirata , Yoshiaki Takata , Jun-etsu Satoh , Daigou Mizoguchi , Masaoki Ishihara , Masanori Nagai , Masato Murouchi
发明人： Yasuro Niidome , Sunao Yamada , Koji Nishioka , Hideya Kawasaki , Hiroki Hirata , Yoshiaki Takata , Jun-etsu Satoh , Daigou Mizoguchi , Masaoki Ishihara , Masanori Nagai , Masato Murouchi
CPC分类号： B22F1/0025 , B22F9/24 , B22F2999/00 , B82Y30/00 , C30B7/00 , C30B7/14 , C30B29/605 , Y10S977/762 , Y10S977/896 , B22F2202/11
摘要： A method for manufacturing metal nanorods includes: a step of adding a reducing agent to a metallic salt solution; a step of radiating light into the metallic salt solution containing the reducing agent; and a step of leaving the light-radiated metallic salt solution containing the reducing agent stationary in a dark place so as to grow metal nanorods. Metal nanorods can be also grown by forming a mixed solution by fractionating the above light-radiated metallic salt solution and mixing the fractionated metallic salt solution into a non-radiated metallic salt solution containing the reducing agent, or mixing a non-radiated metallic salt solution and the reducing agent into the above light-radiated metallic salt solution; and leaving the mixed solution stationary in a dark place so as to grow metal nanorods.
摘要翻译： 金属纳米棒的制造方法包括：向金属盐溶液中添加还原剂的工序; 将光照射到含有还原剂的金属盐溶液中的步骤; 以及将含有还原剂的光照射的金属盐溶液静置在黑暗处，以便生长金属纳米棒的步骤。 金属纳米棒也可以通过将上述光照的金属盐溶液分级分离并将分级的金属盐溶液混合到含有还原剂的非辐射金属盐溶液中，或混合未辐射的金属盐溶液 并将还原剂加入上述光照金属盐溶液中; 并将混合溶液静置在黑暗的地方，以便生长金属纳米棒。
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5.发明申请Metal fine particles, composition containing the same, and production method for producing metal fine particles 审中-公开金属微粒，含有它们的组合物和金属微粒的制造方法公开(公告)号：US20060266157A1
公开(公告)日：2006-11-30
申请号：US10570523
申请日：2004-09-02
申请人： Yoshiaki Takata , Hiroki Hirata , Jun-etsu Satoh , Yasuro Niidome , Sunao Yamada , Koji Nishioka , Hideya Kawasaki , Daigou Mizoguchi , Masanori Nagai , Masato Murouchi , Masaoki Ishihara
发明人： Yoshiaki Takata , Hiroki Hirata , Jun-etsu Satoh , Yasuro Niidome , Sunao Yamada , Koji Nishioka , Hideya Kawasaki , Daigou Mizoguchi , Masanori Nagai , Masato Murouchi , Masaoki Ishihara
CPC分类号： B22F9/24 , B22F1/0025 , B22F2999/00 , B82Y30/00 , C22C5/02 , C23C24/00 , C23C24/08 , Y10S977/899 , B22F1/0088 , B22F1/0085
摘要： The present invention provides metal fine particles which have selective wavelength absorption characteristics in a wavelength region from visible light to near infrared light, and have sharp absorption characteristics, and influences little the surrounding wavelength, and therefore, they yield tones having high chroma. The present invention provides metal fine particles wherein an aspect ratio is in a range from 1.1 to 8.0, a maximum absorption wavelength in plasmon absorption is in a range from 400 nm to 1,200 nm, and an absorption coefficient at a peak position of the maximum absorption wavelength is in a range from 6,000 to 20,000 L/mol·cm (measurement concentration: 1.6×10−4 mol/L, and solvent:water).
摘要翻译： 本发明提供在从可见光到近红外光的波长区域中具有选择性波长吸收特性的金属微粒，并且具有尖锐的吸收特性，并且影响周围波长很小，因此它们产生色度高的色调。 本发明提供金属细颗粒，其中纵横比在1.1至8.0的范围内，等离子体激元吸收中的最大吸收波长在400nm至1200nm的范围内，并且在最大吸收峰峰位置处的吸收系数 波长在6000至20,000L / mol.cm（测量浓度：1.6×10 -4 mol / L）和溶剂：水的范围内。
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公开(公告)号：US20060196309A1
公开(公告)日：2006-09-07
申请号：US10556498
申请日：2004-05-13
申请人： Yasuro Niidome , Sunao Yamada , Koji Nishioka , Hideya Kawasaki , Hiroki Hirata , Yoshiaki Takata , Jun-etsu Satoh , Daigou Mizoguchi , Masaoki Ishihara , Masanori Nagai , Masato Murouchi
发明人： Yasuro Niidome , Sunao Yamada , Koji Nishioka , Hideya Kawasaki , Hiroki Hirata , Yoshiaki Takata , Jun-etsu Satoh , Daigou Mizoguchi , Masaoki Ishihara , Masanori Nagai , Masato Murouchi
IPC分类号： B22F9/24
CPC分类号： B22F1/0025 , B22F9/24 , B22F2999/00 , B82Y30/00 , C30B7/00 , C30B7/14 , C30B29/605 , Y10S977/762 , Y10S977/896 , B22F2202/11
摘要： A method for manufacturing metal nanorods includes: a step of adding a reducing agent to a metallic salt solution; a step of radiating light into the metallic salt solution containing the reducing agent; and a step of leaving the light-radiated metallic salt solution containing the reducing agent stationary in a dark place so as to grow metal nanorods. Metal nanorods can be also grown by forming a mixed solution by fractionating the above light-radiated metallic salt solution and mixing the fractionated metallic salt solution into a non-radiated metallic salt solution containing the reducing agent, or mixing a non-radiated metallic salt solution and the reducing agent into the above light-radiated metallic salt solution; and leaving the mixed solution stationary in a dark place so as to grow metal nanorods.
摘要翻译： 金属纳米棒的制造方法包括：向金属盐溶液中添加还原剂的工序; 将光照射到含有还原剂的金属盐溶液中的步骤; 以及将含有还原剂的光照射的金属盐溶液静置在黑暗处，以便生长金属纳米棒的步骤。 金属纳米棒也可以通过将上述光照的金属盐溶液分级分离并将分级的金属盐溶液混合到含有还原剂的非辐射金属盐溶液中，或混合未辐射的金属盐溶液 并将还原剂加入上述光照金属盐溶液中; 并将混合溶液静置在黑暗的地方，以便生长金属纳米棒。
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公开(公告)号：US20050235777A1
公开(公告)日：2005-10-27
申请号：US10519189
申请日：2003-06-23
申请人： Sunao Yamada , Yasuro Niidome
发明人： Sunao Yamada , Yasuro Niidome
CPC分类号： B22F1/0022 , B22F3/008 , B22F2998/00 , B22F2999/00 , B82Y30/00 , C23C24/00 , C23C24/08 , C23C26/00 , H05K3/102 , B22F2202/11 , B22F9/30
摘要： A method for forming a fine structure of metal fine particles includes a step [FIG. 1(a)] of substituting a part of metal fine particles stabilized by a dispersion stabilizer desorbed when irradiated with an electromagnetic wave of high energy and/or high energy density and a dispersing agent from the surface of the metal fine particles when irradiated with an electromagnetic wave of a lower energy and/or a lower energy density and/or a compound having no bonding ability to the metal fine particles so as to prepare a colloidal solution of the metal fine particles, irradiating the colloidal solution with the electromagnetic wave of high energy and/or high energy density, and thereby improve the photosensitivity of the metal fine particles dispersed solution, and a step [FIG. 1(b)] of irradiating the metal fine particles dispersed solution having the improved photosensitivity with an electromagnetic wave of a lower energy and/or a lower energy density, and fixing the metal fine particles to a desired fine structure corresponding to the irradiation with the electromagnetic wave of the lower energy and/or the lower energy density on the surface of a substrate.
摘要翻译： 用于形成金属微粒的微细结构的方法包括步骤[ 如图1（a）所示），当用一种高能量和/或高能量密度的电磁波照射的分散稳定剂解吸的一部分金属细颗粒和一种分散剂从金属微粒表面照射时， 较低能量和/或较低能量密度的电磁波和/或对金属微粒没有结合能力的化合物，以制备金属微粒的胶态溶液，用高电磁波照射胶体溶液 能量和/或高能量密度，从而提高金属微粒分散溶液的光敏性，以及步骤。 1（b）]以较低能量和/或较低能量密度的电磁波照射具有改善的光敏性的金属微粒分散溶液，并将金属微粒固定成对应于 较低能量的电磁波和/或基底表面上较低的能量密度。
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8.发明申请METAL FINE PARTICLES, COMPOSITION CONTAINING THE SAME, AND PRODUCTION METHOD FOR PRODUCING METAL FINE PARTICLES 有权金属微粒，含有它们的组合物，以及生产金属微粒的生产方法公开(公告)号：US20100229684A1
公开(公告)日：2010-09-16
申请号：US12730776
申请日：2010-03-24
申请人： Yoshiaki Takata , Hiroki Hirata , Jun-etsu Satoh , Yasuro Niidome , Sunao Yamada , Koji Nishioka , Hideya Kawasaki , Daigou Mizoguchi , Masanori Nagai , Masato Murouchi , Masaoki Ishihara
发明人： Yoshiaki Takata , Hiroki Hirata , Jun-etsu Satoh , Yasuro Niidome , Sunao Yamada , Koji Nishioka , Hideya Kawasaki , Daigou Mizoguchi , Masanori Nagai , Masato Murouchi , Masaoki Ishihara
CPC分类号： B22F9/24 , B22F1/0025 , B22F2999/00 , B82Y30/00 , C22C5/02 , C23C24/00 , C23C24/08 , Y10S977/899 , B22F1/0088 , B22F1/0085
摘要： The present invention provides metal fine particles which have selective wavelength absorption characteristics in a wavelength region from visible light to near infrared light, and have sharp absorption characteristics, and influences little the surrounding wavelength, and therefore, they yield tones having high chroma. The present invention provides metal fine particles wherein an aspect ratio is in a range from 1.1 to 8.0, a maximum absorption wavelength in plasmon absorption is in a range from 400 nm to 1,200 nm, and an absorption coefficient at a peak position of the maximum absorption wavelength is in a range from 6,000 to 20,000 L/mol·cm (measurement concentration: 1.6×10−4 mol/L, and solvent: water).
摘要翻译： 本发明提供在从可见光到近红外光的波长区域中具有选择性波长吸收特性的金属微粒，并且具有尖锐的吸收特性，并且影响周围波长很小，因此它们产生色度高的色调。 本发明提供金属细颗粒，其中纵横比在1.1至8.0的范围内，等离子体激元吸收中的最大吸收波长在400nm至1200nm的范围内，并且在最大吸收峰峰位置处的吸收系数 波长在6000〜20,000L / mol·cm（测定浓度：1.6×10 -4 mol / L，溶剂：水）的范围内。
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9.发明授权Layered compound-metal particle composite and production method therefor, and suspension, film and flexible solar cell using same 有权分层复合金属颗粒复合材料及其制备方法，悬浮液，薄膜和柔性太阳能电池使用相同公开(公告)号：US09035169B2
公开(公告)日：2015-05-19
申请号：US13985193
申请日：2012-02-14
申请人： Sunao Yamada , Masahi Ogawa , Takashi Kurihara , Kengo Ito
发明人： Sunao Yamada , Masahi Ogawa , Takashi Kurihara , Kengo Ito
CPC分类号： H01G9/2022 , B22F1/0018 , B82Y30/00 , C01B33/44 , C01P2002/82 , C01P2004/04 , C01P2006/40 , C09C1/42 , C09C3/041 , C09C3/08 , Y02E10/542 , Y02E10/549 , Y02P70/521 , Y10T428/24942 , Y10T428/256 , Y10T428/2991
摘要： A layered compound-metal particle composite 3 is obtained by the addition, to an organically modified layered compound 1 formed by the intercalation of organic ions between layers of a layered compound, of both an aqueous colloidal metal solution 2 in which metal particles are dispersed as a metal colloid in water, and a nonaqueous solvent which is a poor solvent for the metal colloid and has an excellent ability to swell the organically modified layered compound 1.
摘要翻译： 通过将分散有金属粒子的水性胶态金属溶液2和水性胶态金属溶液2两者分散在层状化合物的层之间的有机离子的嵌入而形成的有机改性层叠体1中，得到层状复合金属粒子复合体3 水中的金属胶体和作为金属胶体的不良溶剂的非水溶剂，并且具有优异的溶胀有机改性层状化合物1的能力。
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10.发明申请LAYERED COMPOUND-METAL PARTICLE COMPOSITE AND PRODUCTION METHOD THEREFOR, AND SUSPENSION, FILM AND FLEXIBLE SOLAR CELL USING SAME 有权层状化合物金属颗粒复合材料及其制备方法，以及使用其的悬浮液，薄膜和柔性太阳能电池公开(公告)号：US20140076384A1
公开(公告)日：2014-03-20
申请号：US13985193
申请日：2012-02-14
申请人： Sunao Yamada , Masashi Ogawa , Takashi Kurihara , Kengo Ito
发明人： Sunao Yamada , Masashi Ogawa , Takashi Kurihara , Kengo Ito
IPC分类号： H01G9/20
CPC分类号： H01G9/2022 , B22F1/0018 , B82Y30/00 , C01B33/44 , C01P2002/82 , C01P2004/04 , C01P2006/40 , C09C1/42 , C09C3/041 , C09C3/08 , Y02E10/542 , Y02E10/549 , Y02P70/521 , Y10T428/24942 , Y10T428/256 , Y10T428/2991
摘要： A layered compound-metal particle composite 3 is obtained by the addition, to an organically modified layered compound 1 formed by the intercalation of organic ions between layers of a layered compound, of both an aqueous colloidal metal solution 2 in which metal particles are dispersed as a metal colloid in water, and a nonaqueous solvent which is a poor solvent for the metal colloid and has an excellent ability to swell the organically modified layered compound 1.
摘要翻译： 通过将分散有金属粒子的水性胶态金属溶液2和水性胶态金属溶液2两者分散在层状化合物的层之间的有机离子的嵌入而形成的有机改性层叠体1中，得到层状复合金属粒子复合体3 水中的金属胶体和作为金属胶体的不良溶剂的非水溶剂，并且具有优异的溶胀有机改性层状化合物1的能力。
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