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1.发明授权公开(公告)号：US10124319B2
公开(公告)日：2018-11-13
申请号：US15383412
申请日：2016-12-19
发明人： Hideo Hosono , Michikazu Hara , Yasunori Inoue , Masaaki Kitano , Fumitaka Hayashi , Toshiharu Yokoyama , Satoru Matsuishi , Yoshitake Toda
IPC分类号： B01J21/00 , B01J21/16 , C01C1/04 , C01F7/16 , B01J37/08 , B01J37/16 , B01J23/58 , B01J23/02 , B01J35/00 , B01J37/02 , B01J37/04 , C01F7/02 , B01J37/10 , B01J37/18 , B01J23/46 , B01J35/02 , B01J35/10 , C01B33/26 , B01J37/34
摘要： If a conductive mayenite compound having a large specific surface area is obtained, the usefulness thereof in respective applications is remarkably increased. A conductive mayenite compound powder having a conduction electron density of 1015 cm−3 or more and a specific surface area of 5 m2g−1 or more is produced by: the following steps: (1) forming a precursor powder by subjecting a mixture of a starting material powder and water to a hydrothermal treatment; (2) forming a mayenite compound powder by heating and dehydrating the precursor powder; (3) forming an activated mayenite compound powder by heating the compound powder in an inert gas atmosphere or in a vacuum; and (4) injecting electrons into the mayenite compound through a reduction treatment by mixing the activated mayenite compound powder with a reducing agent.
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公开(公告)号：US09573822B2
公开(公告)日：2017-02-21
申请号：US14423303
申请日：2013-08-20
发明人： Hideo Hosono , Michikazu Hara , Yasunori Inoue , Masaaki Kitano , Fumitaka Hayashi , Toshiharu Yokoyama , Satoru Matsuishi , Yoshitake Toda
IPC分类号： C01F7/00 , C01F7/16 , C01C1/04 , B01J37/08 , B01J37/16 , B01J21/16 , B01J23/58 , B01J23/02 , B01J35/00 , B01J37/02 , B01J37/04 , C01F7/02 , B01J37/10 , B01J37/18 , B01J37/34 , B01J35/10
CPC分类号： B01J21/16 , B01J23/02 , B01J23/462 , B01J23/58 , B01J35/0006 , B01J35/0033 , B01J35/026 , B01J35/1009 , B01J35/1014 , B01J37/0201 , B01J37/04 , B01J37/08 , B01J37/082 , B01J37/10 , B01J37/16 , B01J37/18 , B01J37/347 , C01B33/26 , C01C1/0411 , C01F7/02 , C01F7/164 , C01P2006/12 , C01P2006/40 , Y02P20/52 , Y10T428/2982
摘要： If a conductive mayenite compound having a large specific surface area is obtained, the usefulness thereof in respective applications is remarkably increased. A conductive mayenite compound powder having a conduction electron density of 1015 cm−3 or more and a specific surface area of 5 m2g−1 or more is produced by: (1) a step for forming a precursor powder by subjecting a mixture of a starting material powder and water to a hydrothermal treatment; (2) a step for forming a mayenite compound powder by heating and dehydrating the precursor powder; (3) a step for forming an activated mayenite compound powder by heating the compound powder in an inert gas atmosphere or in a vacuum; and (4) a step for injecting electrons into the mayenite compound through a reduction treatment by mixing the activated mayenite compound powder with a reducing agent.
摘要翻译： 如果获得具有大比表面积的导电钙铝石化合物，其在各种应用中的用途显着增加。 导电电子密度为1015cm-3以上，比表面积为5m 2·g -1以上的导电钙铝石类化合物粉末是通过以下方法制造的：（1）通过使起始物 材料粉末和水进行水热处理; （2）通过加热和脱水前体粉末形成钙铝石化合物粉末的步骤; （3）通过在惰性气体气氛或真空中加热化合物粉末来形成活化的钙铝石化合物粉末的步骤; 和（4）通过将活化的钙铝石化合物粉末与还原剂混合来通过还原处理将电子注入钙铝石化合物的步骤。
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公开(公告)号：US20170095793A1
公开(公告)日：2017-04-06
申请号：US15383412
申请日：2016-12-19
发明人： Hideo Hosono , Michikazu Hara , Yasunori Inoue , Masaaki Kitano , Fumitaka Hayashi , Toshiharu Yokoyama , Satoru Matsuishi , Yoshitake Toda
CPC分类号： B01J21/16 , B01J23/02 , B01J23/462 , B01J23/58 , B01J35/0006 , B01J35/0033 , B01J35/026 , B01J35/1009 , B01J35/1014 , B01J37/0201 , B01J37/04 , B01J37/08 , B01J37/082 , B01J37/10 , B01J37/16 , B01J37/18 , B01J37/347 , C01B33/26 , C01C1/0411 , C01F7/02 , C01F7/164 , C01P2006/12 , C01P2006/40 , Y02P20/52 , Y10T428/2982
摘要： If a conductive mayenite compound having a large specific surface area is obtained, the usefulness thereof in respective applications is remarkably increased. A conductive mayenite compound powder having a conduction electron density of 1015 cm−3 or more and a specific surface area of 5 m2g−1 or more is produced by: the following steps: (1) forming a precursor powder by subjecting a mixture of a starting material powder and water to a hydrothermal treatment; (2) forming a mayenite compound powder by heating and dehydrating the precursor powder; (3) forming an activated mayenite compound powder by heating the compound powder in an inert gas atmosphere or in a vacuum; and (4) injecting electrons into the mayenite compound through a reduction treatment by mixing the activated mayenite compound powder with a reducing agent.
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公开(公告)号：US11377593B2
公开(公告)日：2022-07-05
申请号：US16552502
申请日：2019-08-27
申请人： KOITO MANUFACTURING CO., LTD. , TOKYO INSTITUTE OF TECHNOLOGY , NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY
发明人： Hisayoshi Daicho , Yu Shinomiya , Kiminori Enomoto , Hideo Hosono , Satoru Matsuishi , Hiroshi Sawa , Akitoshi Nakano
IPC分类号： C09K11/77
摘要： In a phosphor according to an aspect, an emission site has a perovskite crystal structure expressed by ABX3, in which A and B are each a cation and X is an anion, and an emission element is located at a B site serving as a body center of the perovskite crystal structure.
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公开(公告)号：US10370590B2
公开(公告)日：2019-08-06
申请号：US15247973
申请日：2016-08-26
申请人： Koito Manufacturing Co., Ltd. , Tokyo Institute of Technology , National University Corporation Nagoya University
发明人： Hisayoshi Daicho , Yu Shinomiya , Kiminori Enomoto , Hideo Hosono , Satoru Matsuishi , Hiroshi Sawa , Akitoshi Nakano
IPC分类号： C09K11/77
摘要： A phosphor is represented by the general formula aMIX·MII1-xMIMVO4:(Re)x where MI is at least one atomic element selected from the group consisting of K, Li, Na, Rb, Cs, Fr, Cu, and Ag, with K being essential; MII is at least one atomic element selected from the group consisting of Mg, Ca, Sr, Ba, Ra, Mn, Zn, Cd, and Sn; MV is at least one atomic element selected from the group consisting of P, V, Nb, Ta, As, Sb, and Bi; X is at least one halogen element, with F being essential; Re is at least one atomic element selected from the group consisting of rare earth elements, with Eu being essential; and a is in the range 0.6≤a≤1.4.
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公开(公告)号：US20150239747A1
公开(公告)日：2015-08-27
申请号：US14423303
申请日：2013-08-20
发明人： Hideo Hosono , Michikazu Hara , Yasunori Inoue , Masaaki Kitano , Fumitaka Hayashi , Toshiharu Yokoyama , Satoru Matsuishi , Yoshitake Toda
IPC分类号： C01F7/16 , B01J37/08 , B01J37/02 , C01F7/02 , B01J23/58 , B01J37/34 , C01C1/04 , B01J35/00 , B01J37/04 , B01J23/02
CPC分类号： B01J21/16 , B01J23/02 , B01J23/462 , B01J23/58 , B01J35/0006 , B01J35/0033 , B01J35/026 , B01J35/1009 , B01J35/1014 , B01J37/0201 , B01J37/04 , B01J37/08 , B01J37/082 , B01J37/10 , B01J37/16 , B01J37/18 , B01J37/347 , C01B33/26 , C01C1/0411 , C01F7/02 , C01F7/164 , C01P2006/12 , C01P2006/40 , Y02P20/52 , Y10T428/2982
摘要： If a conductive mayenite compound having a large specific surface area is obtained, the usefulness thereof in respective applications is remarkably increased. A conductive mayenite compound powder having a conduction electron density of 1015 cm−3 or more and a specific surface area of 5 m2g−1 or more is produced by: (1) a step for forming a precursor powder by subjecting a mixture of a starting material powder and water to a hydrothermal treatment; (2) a step for forming a mayenite compound powder by heating and dehydrating the precursor powder; (3) a step for forming an activated mayenite compound powder by heating the compound powder in an inert gas atmosphere or in a vacuum; and (4) a step for injecting electrons into the mayenite compound through a reduction treatment by mixing the activated mayenite compound powder with a reducing agent.
摘要翻译： 如果获得具有大比表面积的导电钙铝石化合物，其在各种应用中的用途显着增加。 导电电子密度为1015cm-3以上，比表面积为5m 2·g -1以上的导电钙铝石类化合物粉末是通过以下方法制造的：（1）通过使起始物 材料粉末和水进行水热处理; （2）通过加热和脱水前体粉末形成钙铝石化合物粉末的步骤; （3）通过在惰性气体气氛或真空中加热化合物粉末来形成活化的钙铝石化合物粉末的步骤; 和（4）通过将活化的钙铝石化合物粉末与还原剂混合来通过还原处理将电子注入钙铝石化合物的步骤。
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