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公开(公告)号：US20130122349A1
公开(公告)日：2013-05-16
申请号：US13679182
申请日：2012-11-16
申请人： Takuya IWASAKI , Hiroki Inagaki , Kazuhiro Yasuda , Keigo Hoshina , Mitsuru Ishibashi , Yorikazu Yoshida , Norio Takami
发明人： Takuya IWASAKI , Hiroki Inagaki , Kazuhiro Yasuda , Keigo Hoshina , Mitsuru Ishibashi , Yorikazu Yoshida , Norio Takami
CPC分类号： H01M4/485 , H01M2/02 , H01M2/0207 , H01M4/131 , H01M10/0525 , H01M2004/021 , Y02E60/122 , Y02T10/7011
摘要： According to one embodiment, an electrode includes a current collector, an active material-containing layer, a first peak, a second peak and a pore volume. The active material-containing layer contains an active material having a lithium absorption potential of 0.4 V (vs. Li/Li+) or more. The first peak has a mode diameter of 0.01 to 0.1 μm in a diameter distribution of pores detected by mercury porosimetry. The second peak has a mode diameter of 0.2 μm (exclusive) to 1 μm (inclusive) in the diameter distribution of pores. The pore volume detected by the mercury porosimetry is within a range of 0.1 to 0.3 mL per gram of a weight of the electrode excluding a weight of the current collector.
摘要翻译： 根据一个实施例，电极包括集电器，含活性材料的层，第一峰，第二峰和孔体积。 含活性物质的层含有锂吸收电位为0.4V（相对于Li / Li +）以上的活性物质。 第一峰在通过水银孔率法检测的孔的直径分布中具有0.01至0.1μm的模式直径。 第二峰在孔的直径分布中具有0.2μm（独占）至1μm（含）的模式直径。 通过水银孔率法检测的孔体积在0.1至0.3mL /克重量的电极之外，不包括集电体的重量。
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公开(公告)号：US09231248B2
公开(公告)日：2016-01-05
申请号：US13679182
申请日：2012-11-16
申请人： Takuya Iwasaki , Hiroki Inagaki , Kazuhiro Yasuda , Keigo Hoshina , Mitsuru Ishibashi , Yorikazu Yoshida , Norio Takami
发明人： Takuya Iwasaki , Hiroki Inagaki , Kazuhiro Yasuda , Keigo Hoshina , Mitsuru Ishibashi , Yorikazu Yoshida , Norio Takami
IPC分类号： H01M4/02 , H01M4/485 , H01M2/02 , H01M4/131 , H01M10/0525
CPC分类号： H01M4/485 , H01M2/02 , H01M2/0207 , H01M4/131 , H01M10/0525 , H01M2004/021 , Y02E60/122 , Y02T10/7011
摘要： According to one embodiment, an electrode includes a current collector, an active material-containing layer, a first peak, a second peak and a pore volume. The active material-containing layer contains an active material having a lithium absorption potential of 0.4 V (vs. Li/Li+) or more. The first peak has a mode diameter of 0.01 to 0.1 μm in a diameter distribution of pores detected by mercury porosimetry. The second peak has a mode diameter of 0.2 μm (exclusive) to 1 μm (inclusive) in the diameter distribution of pores. The pore volume detected by the mercury porosimetry is within a range of 0.1 to 0.3 mL per gram of a weight of the electrode excluding a weight of the current collector.
摘要翻译： 根据一个实施例，电极包括集电器，含活性材料的层，第一峰，第二峰和孔体积。 含活性物质的层含有锂吸收电位为0.4V（相对于Li / Li +）以上的活性物质。 在通过水银孔率法检测的孔的直径分布中，第一峰的模式直径为0.01〜0.1μm。 第二峰在孔的直径分布中的模式直径为0.2μm（不包括）至1μm。 通过水银孔率法检测的孔体积在0.1至0.3mL /克重量的电极之外，不包括集电体的重量。
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公开(公告)号：US09184441B2
公开(公告)日：2015-11-10
申请号：US13679027
申请日：2012-11-16
申请人： Mitsuru Ishibashi , Takuya Iwasaki , Kazuhiro Yasuda , Keigo Hoshina , Yorikazu Yoshida , Hiroki Inagaki , Norio Takami
发明人： Mitsuru Ishibashi , Takuya Iwasaki , Kazuhiro Yasuda , Keigo Hoshina , Yorikazu Yoshida , Hiroki Inagaki , Norio Takami
CPC分类号： H01M4/485 , H01M2/02 , H01M4/131 , H01M10/0525 , H01M2004/021 , Y02E60/122 , Y02T10/7011
摘要： According to one embodiment, a battery electrode includes an active material layer and a current collector is provided. The active material layer contains particles of a monoclinic β-type titanium complex oxide and particles of a lithium titanate having a spinel structure. When a particle size frequency distribution of particles contained in the active material layer is measured by the laser diffraction and scattering method, a first peak P1 appears in a range of 0.3 μm to 3 μm and a second peak P2 appears in a range of 5 μm to 20 μm in the frequency distribution diagram. The ratio FP1/FP2 of the frequency FP1 of the first peak P1 to the frequency FP2 of the second peak P2 is 0.4 to 2.3.
摘要翻译： 根据一个实施例，电池电极包括活性材料层和集电器。 活性物质层含有单斜晶型的钛复合氧化物颗粒和具有尖晶石结构的钛酸锂的颗粒。 当通过激光衍射和散射方法测量包含在活性材料层中的颗粒的粒度频率分布时，第一峰P1出现在0.3μm至3μm的范围内，第二峰P2出现在5μm的范围 到20μm的频率分布图。 第一峰P1的频率FP1与第二峰P2的频率FP2的比FP1 / FP2为0.4〜2.3。
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公开(公告)号：US20130122348A1
公开(公告)日：2013-05-16
申请号：US13679027
申请日：2012-11-16
申请人： Mitsuru ISHIBASHI , Takuya Iwasaki , Kazuhiro Yasuda , Keigo Hoshina , Yorikazu Yoshida , Hiroki Inagaki , Norio Takami
发明人： Mitsuru ISHIBASHI , Takuya Iwasaki , Kazuhiro Yasuda , Keigo Hoshina , Yorikazu Yoshida , Hiroki Inagaki , Norio Takami
CPC分类号： H01M4/485 , H01M2/02 , H01M4/131 , H01M10/0525 , H01M2004/021 , Y02E60/122 , Y02T10/7011
摘要： According to one embodiment, a battery electrode includes an active material layer and a current collector is provided. The active material layer contains particles of a monoclinic β-type titanium complex oxide and particles of a lithium titanate having a spinel structure. When a particle size frequency distribution of particles contained in the active material layer is measured by the laser diffraction and scattering method, a first peak P1 appears in a range of 0.3 μm to 3 μm and a second peak P2 appears in a range of 5 μm to 20 μm in the frequency distribution diagram. The ratio FP1/FP2 of the frequency FP1 of the first peak P1 to the frequency FP2 of the second peak P2 is 0.4 to 2.3.
摘要翻译： 根据一个实施例，电池电极包括活性材料层和集电器。 活性物质层含有单斜晶型β型钛复合氧化物颗粒和具有尖晶石结构的钛酸锂颗粒。 当通过激光衍射和散射法测量包含在活性物质层中的粒子的粒度频率分布时，第一峰P1出现在0.3μm至3μm的范围内，第二峰P2出现在5μm的范围内 在频率分布图中为20 mum。 第一峰P1的频率FP1与第二峰P2的频率FP2的比FP1 / FP2为0.4〜2.3。
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5.发明授权公开(公告)号：US09240590B2
公开(公告)日：2016-01-19
申请号：US13409754
申请日：2012-03-01
IPC分类号： H01M4/485 , C01G33/00 , H01M10/052 , H01M4/48
CPC分类号： H01M4/485 , C01G33/00 , C01G33/006 , C01P2002/77 , C01P2006/12 , C01P2006/40 , H01M2/0202 , H01M2/0237 , H01M4/131 , H01M4/136 , H01M4/483 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M10/052 , H01M10/0525 , H01M2004/027 , H01M2004/028 , H01M2220/20 , H01M2220/30 , Y02E60/122
摘要： According to one embodiment, a battery active material includes a complex oxide containing Nb and Ti and an element M. In the active material, the molar ratio (M/Ti) of the element M to Ti satisfies the following formula (I): 0
摘要翻译： 根据一个实施方案，电池活性材料包括含有Nb和Ti的复合氧化物和元素M.在活性材料中，元素M与Ti的摩尔比（M / Ti）满足下式（I）：0
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6.发明授权公开(公告)号：US09515319B2
公开(公告)日：2016-12-06
申请号：US13281968
申请日：2011-10-26
CPC分类号： H01M4/485 , C01G23/002 , C01G33/006 , C01P2002/52 , C01P2002/72 , C01P2002/77 , C01P2006/40 , H01M4/131 , H01M10/0525 , H01M2004/021 , Y02E60/122
摘要： According to one embodiment, a battery active material is provided. The battery active material includes monoclinic complex oxide represented by the formula LixTi1-yM1yNb2-zM2zO7+δ (0≦x≦5, 0≦y≦1, 0≦z≦2, −0.3≦δ≦0.3). In the above formula, M1 is at least one element selected from the group consisting of Zr, Si and Sn, and M2 is at least one element selected from the group consisting of V, Ta and Bi.
摘要翻译： 根据一个实施例，提供电池活性材料。 电池活性材料包括由式LixTi1-yM1yNb2-zM2zO7 +δ（0≤x≤5,0≤y≤1,0≤z≤2,0.3≤δ≤0.3）表示的单斜晶复合氧化物。 在上式中，M1是选自Zr，Si和Sn中的至少一种元素，M2是选自V，Ta和Bi中的至少一种元素。
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7.发明申请公开(公告)号：US20120244442A1
公开(公告)日：2012-09-27
申请号：US13409754
申请日：2012-03-01
IPC分类号： H01M4/131
CPC分类号： H01M4/485 , C01G33/00 , C01G33/006 , C01P2002/77 , C01P2006/12 , C01P2006/40 , H01M2/0202 , H01M2/0237 , H01M4/131 , H01M4/136 , H01M4/483 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M10/052 , H01M10/0525 , H01M2004/027 , H01M2004/028 , H01M2220/20 , H01M2220/30 , Y02E60/122
摘要： According to one embodiment, a battery active material includes a complex oxide containing Nb and Ti and an element M. In the active material, the molar ratio (M/Ti) of the element M to Ti satisfies the following formula (I): 0
摘要翻译： 根据一个实施方案，电池活性材料包括含有Nb和Ti的复合氧化物和元素M.在活性材料中，元素M与Ti的摩尔比（M / Ti）满足下式（I）：0
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公开(公告)号：US4482100A
公开(公告)日：1984-11-13
申请号：US576943
申请日：1984-02-03
申请人： Yorikazu Yoshida
发明人： Yorikazu Yoshida
CPC分类号： B65H54/28 , B65H2701/37 , Y10S242/02 , Y10S242/918
摘要： A beam winding apparatus for helically winding elongate strips of textile material on a beam for treatment with a treatment liquid. The beam is in the form of a rotatable perforated cylindrical tube having a central barrel portion, a pair of flanges at opposite ends of the tube, and a pair of conical portions each disposed between the central barrel portion and a respective one of the flanges. The apparatus also comprises means for transversing the strips of textile material between the opposite ends of the perforated tube, the traversing means including a pivotally supported guide member slidably movable over the layers of strips that have been wound on the tube, and means for switching the directions of winding the strips upon arrival of the guide member at the conical portions.
摘要翻译： 一种用于将细长的纺织材料带卷绕在梁上以用处理液处理的光束卷绕装置。 梁是可旋转穿孔的圆柱形管子的形式，其具有中心筒部分，在管的相对端处的一对凸缘以及分别设置在中心筒部分和相应的一个凸缘之间的一对锥形部分。 该设备还包括用于在多孔管的相对端之间横切织物材料条的装置，该横动装置包括可滑动地移动到已经缠绕在管上的条带上的可枢转地支撑的导向件，以及用于切换 在导向件到达锥形部分时缠绕条的方向。
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