公开(公告)号：US08999874B2

公开(公告)日：2015-04-07

申请号：US13881456

申请日：2011-11-01

申请人： Takeaki Kishimoto ,  Mayumi Mizushiri ,  Jun-ichi Ozaki ,  Yusuke Sudo ,  Naokatsu Kannari

发明人： Takeaki Kishimoto ,  Mayumi Mizushiri ,  Jun-ichi Ozaki ,  Yusuke Sudo ,  Naokatsu Kannari

IPC分类号： H01M4/13 ,  H01M4/133 ,  H01M4/1393 ,  H01M4/88 ,  B01J29/00 ,  B01J21/18 ,  B01J23/40 ,  H01M4/90 ,  H01M4/96 ,  H01M8/10

CPC分类号： H01M4/9041 ,  H01M4/96 ,  H01M2008/1095 ,  Y02E60/50

摘要： Provided is a carbon catalyst having an improved catalytic activity, a production method therefor, and an electrode and a battery which use the carbon catalyst. The carbon catalyst is obtained by carbonizing a raw material including an organic substance containing a nitrogen atom and metals, and includes iron and/or cobalt, and copper as the metals. Further, the carbon catalyst has a crystallinity of 41.0% or less, which is determined by X-ray diffractometry, a nitrogen atom-to-carbon atom ratio of 0.7 or more, which is determined by X-ray photoelectronic spectrometry, and an oxygen reduction-starting potential of 0.774 V (vs. NHE) or more.

摘要翻译： 提供了具有改进的催化活性的碳催化剂及其制备方法，以及使用该碳催化剂的电极和电池。 碳催化剂通过将含有氮原子的有机物质和金属的原料碳化，并且包括铁和/或钴，以及铜作为金属而获得。 此外，碳催化剂的结晶度为41.0％以下，通过X射线衍射法测定，通过X射线光电子能谱测定的氮原子与碳原子的比例为0.7以上，氧浓度 还原起始电位为0.774 V（vs.NHE）以上。

公开(公告)号：US20130217567A1

公开(公告)日：2013-08-22

申请号：US13881456

申请日：2011-11-01

申请人： Takeaki Kishimoto ,  Mayumi Mizushiri ,  Jun-ichi Ozaki ,  Yusuke Sudo ,  Naokatsu Kannari

发明人： Takeaki Kishimoto ,  Mayumi Mizushiri ,  Jun-ichi Ozaki ,  Yusuke Sudo ,  Naokatsu Kannari

IPC分类号： H01M4/90

CPC分类号： H01M4/9041 ,  H01M4/96 ,  H01M2008/1095 ,  Y02E60/50

摘要： Provided is a carbon catalyst having an improved catalytic activity, a production method therefor, and an electrode and a battery which use the carbon catalyst. The carbon catalyst is obtained by carbonizing a raw material including an organic substance containing a nitrogen atom and metals, and includes iron and/or cobalt, and copper as the metals. Further, the carbon catalyst has a crystallinity of 41.0% or less, which is determined by X-ray diffractometry, a nitrogen atom-to-carbon atom ratio of 0.7 or more, which is determined by X-ray photoelectronic spectrometry, and an oxygen reduction-starting potential of 0.774 V (vs. NHE) or more.

摘要翻译： 提供了具有改进的催化活性的碳催化剂及其制备方法，以及使用该碳催化剂的电极和电池。 碳催化剂通过将含有氮原子的有机物质和金属的原料碳化，并且包括铁和/或钴，以及铜作为金属而获得。 此外，碳催化剂的结晶度为41.0％以下，通过X射线衍射法测定，通过X射线光电子能谱测定的氮原子与碳原子的比例为0.7以上，氧浓度 还原起始电位为0.774 V（vs.NHE）以上。

公开(公告)号：US20100222477A1

公开(公告)日：2010-09-02

申请号：US11993350

申请日：2006-06-21

申请人： Nami Tsukamoto ,  Toshifumi Hashiba ,  Mayumi Mizushiri

发明人： Nami Tsukamoto ,  Toshifumi Hashiba ,  Mayumi Mizushiri

IPC分类号： C08K5/29 ,  C07C267/00

CPC分类号： C08K9/04 ,  H05K1/0373 ,  H05K2201/0209 ,  H05K2201/0224

摘要： A filler for substrates which comprises an inorganic substance and a carbodiimide-group-containing organic layer chemically bonded to the surface of the inorganic substance. Examples of the carbodiimide-group-containing organic layer include a layer comprising a carbodiimide-group-containing compound represented by either of the following formulae. Due to the constitution, the filler for substrates can be highly dispersed in a resin for substrates even when added in a high proportion and can give a substrate inhibited from deteriorating in electrical properties, mechanical properties, etc. (X1)m—Z-[A-(R1—N═C═N)n—R1—NCO]1   (1) (X1)m—Z-[A-(R1—N═C═N)n—R1-A-Z—(X2)3]1   (2) [R1 represents a residue of an isocyanate compound; X′ and X2 each independently represents hydrogen, halogeno, etc.; Z′s each independently represents silicon or titanium; A represents an organic group having a valence of 2 or higher containing a bond derived from an isocyanate group; m and 1 each is an integer of 1-3, provided that m+1=4; and n is an integer of 1-100.]

摘要翻译： 一种用于基材的填料，其包含无机物质和与无机物质的表面化学键合的含碳二亚胺基的有机层。 含有碳二亚胺基的有机层的实例包括由下式表示的含碳二亚胺基化合物的层。 由于该结构，即使以高比例添加，基板用填料也可以高分散在基板用树脂中，能够抑制电性，机械性能等劣化的基板（X1）m-Z- [ A-（R1-N = C = N）n-R1-NCO] 1（1）（X1）m-Z- [A-（R1-N = C = N）n-R1-AZ-（X2）3 ] 1（2）[R1表示异氰酸酯化合物的残基] X'和X2各自独立地表示氢，卤素等; Z各自独立地表示硅或钛; A表示含有来自异氰酸酯基的键的化合价为2以上的有机基团; m和1各自为1-3的整数，条件是m + 1 = 4; n为1-100的整数。]

公开(公告)号：US20100160512A1

公开(公告)日：2010-06-24

申请号：US11993333

申请日：2006-06-21

申请人： Nami Tsukamoto ,  Toshifumi Hashiba ,  Mayumi Mizushiri

发明人： Nami Tsukamoto ,  Toshifumi Hashiba ,  Mayumi Mizushiri

IPC分类号： C08K5/29 ,  C07C267/00 ,  C09K21/10 ,  C07F7/28 ,  C07F7/02 ,  B32B5/00

CPC分类号： H05K1/0373 ,  C08K9/04 ,  H05K2201/012 ,  H05K2201/0209 ,  H05K2201/0224 ,  Y10T428/2982

摘要： A flame retardant which comprises an inorganic hydroxide and a carbodiimide-group-containing organic layer chemically bonded to the surface of the inorganic hydroxide. Examples of the carbodiimide-group-containing organic layer include a layer comprising a carbodiimide-group-containing compound represented by either of the following formulae. Due to the constitution, the flame retardant can be highly dispersed in a resin even when added in a high proportion and can give a molding inhibited from deteriorating in electrical properties, mechanical properties, etc. (X1)m-Z-[A-(R1—N═C═N)n—R1—NCO]1  (1) (X1)m-Z-[A-(R1—N═C═N)n—R1-A-Z-(X2)3])3  (2) [R1 represents a residue of an isocyanate compound; X1 and X2 each independently represents hydrogen, halogeno, etc.; Z's each independently represents silicon or titanium; A represents an organic group having a valence of 2 or higher containing a bond derived from an isocyanate group; m and l each is an integer of 1-3, provided that m+1=4; and n is an integer of 1-100.]

摘要翻译： 一种阻燃剂，其包含无机氢氧化物和与无机氢氧化物的表面化学键合的含碳二亚胺基的有机层。 含有碳二亚胺基的有机层的实例包括由下式表示的含碳二亚胺基化合物的层。 由于该结构，即使以高比例添加，阻燃剂也可以高度分散在树脂中，并且可以使模制品不受电性能，机械性能等的恶化。（X1）mZ- [A-（R1- N = C-N）n-R1-NCO] 1（1）（X1）mZ- [A-（R1-N = C = N）n-R1-AZ-（X2）3]）3（2）[ R1表示异氰酸酯化合物的残基; X1和X2各自独立地表示氢，卤素等; Z各自独立地表示硅或钛; A表示含有来自异氰酸酯基的键的化合价为2以上的有机基团; m和l各自为1-3的整数，条件是m + 1 = 4; n为1-100的整数。]