专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09246172B2 Cathode material for lithium ion secondary batteries, cathode member for lithium ion secondary batteries, and lithium ion secondary battery 有权
标题翻译：用于锂离子二次电池的阴极材料，锂离子二次电池用阴极部件和锂离子二次电池
公开(公告)号：US09246172B2
公开(公告)日：2016-01-26
申请号：US14348416
申请日：2012-09-14
申请人： Hirokazu Sasaki , Atsushi Nemoto , Masahiko Miyahara
发明人： Hirokazu Sasaki , Atsushi Nemoto , Masahiko Miyahara
IPC分类号： H01M4/505 , H01M4/525 , H01M4/36 , H01M10/0525 , H01M10/052 , H01M4/587
CPC分类号： H01M4/505 , C01P2004/62 , C01P2006/40 , H01M4/362 , H01M4/525 , H01M4/587 , H01M10/052 , H01M10/0525 , Y02E60/122 , Y02T10/7011
摘要： A cathode material for a lithium ion secondary battery includes an oxide represented by a composition formula Li2-xMIIyM(Si,MB)O4, wherein MII represents a divalent element; M represents at least one element selected from the group consisting of Fe, Mn, Co and Ni; and MB represents, as an optional component, an element substituted for Si to compensate for a difference between an electric charge of [Li2]2+ and an electric change of [Li2-xMIIy]n+ as needed. In the composition formula representing the oxide, x and y are −0.25
摘要翻译：锂离子二次电池用正极材料包括由组成式Li2-xMIIyM（Si，MB）O4表示的氧化物，其中MII表示二价元素; M表示选自Fe，Mn，Co和Ni中的至少一种元素; 并且作为可选组件，MB表示代替Si的元素，以补偿[Li 2] 2+的电荷与[Li2-xMIIy] n +的电变化之间的差异。在表示氧化物的组成式中，x和y为-0.25

2. 发明申请

US20140227596A1 LITHIUM ION SECONDARY BATTERY POSITIVE ELECTRODE MATERIAL, LITHIUM ION SECONDARY BATTERY POSITIVE ELECTRODE MEMBER, AND LITHIUM ION SECONDARY BATTERY 有权
标题翻译：锂离子二次电池正极电极材料，锂离子二次电池正极电极部件和锂离子二次电池
公开(公告)号：US20140227596A1
公开(公告)日：2014-08-14
申请号：US14348416
申请日：2012-09-14
申请人： Hirokazu Sasaki , Atsushi Nemoto , Masahiko Miyahara
发明人： Hirokazu Sasaki , Atsushi Nemoto , Masahiko Miyahara
IPC分类号： H01M4/505 , H01M10/0525 , H01M4/36 , H01M4/525
CPC分类号： H01M4/505 , C01P2004/62 , C01P2006/40 , H01M4/362 , H01M4/525 , H01M4/587 , H01M10/052 , H01M10/0525 , Y02E60/122 , Y02T10/7011
摘要： A cathode material for a lithium ion secondary battery includes an oxide represented by a composition formula Li2-xMIIyM(Si,MB)O4, wherein MII represents a divalent element; M represents at least one element selected from the group consisting of Fe, Mn, Co and Ni; and MB represents, as an optional component, an element substituted for Si to compensate for a difference between an electric charge of [Li2]2+ and an electric change of [Li2-xMIIy]n+ as needed. In the composition formula representing the oxide, x and y are −0.25
摘要翻译：锂离子二次电池用正极材料包括由组成式Li2-xMIIyM（Si，MB）O4表示的氧化物，其中MII表示二价元素; M表示选自Fe，Mn，Co和Ni中的至少一种元素; 并且作为可选组件，MB表示代替Si的元素，以补偿[Li 2] 2+的电荷与[Li2-xMIIy] n +的电变化之间的差异。在表示氧化物的组成式中，x和y为-0.25

3. 发明授权

US09379379B2 Cathode material for lithium ion secondary batteries, cathode member for lithium ion secondary batteries, lithium ion secondary battery, and method for producing cathode material for lithium ion secondary batteries 有权
标题翻译：用于锂离子二次电池的阴极材料，锂离子二次电池用阴极部件，锂离子二次电池以及锂离子二次电池用阴极材料的制造方法
公开(公告)号：US09379379B2
公开(公告)日：2016-06-28
申请号：US14342459
申请日：2012-08-31
申请人： Masahiko Miyahara , Atsushi Nemoto , Hirokazu Sasaki
发明人： Masahiko Miyahara , Atsushi Nemoto , Hirokazu Sasaki
IPC分类号： H01M4/36 , C01B33/20 , H01M4/485 , H01M4/525 , H01M4/583 , H01M10/0525 , C01B33/32 , H01M4/02
CPC分类号： H01M4/364 , C01B33/20 , C01B33/32 , H01M4/366 , H01M4/485 , H01M4/525 , H01M4/583 , H01M10/0525 , H01M2004/028 , Y02E60/122 , Y02P70/54 , Y02T10/7011
摘要： A cathode material for a lithium ion secondary battery is a composite grain including an oxide and a carbon material. The oxide includes, as constituent elements, Li, Si and at least one of Fe and Mn. According to a measurement by an X-ray diffraction method using Cu-Kα as an X-ray source, a diffraction peak exists within a range of 2θ=33±2° and a half width of the diffraction peak is 0.55° or more. A size of the grain is 1 μm or more and 20 μm or less.
摘要翻译：用于锂离子二次电池的阴极材料是包括氧化物和碳材料的复合晶粒。作为构成元素的氧化物包括Li，Si和Fe和Mn中的至少一种。根据使用Cu-Kα作为X射线源的X射线衍射法的测定，衍射峰存在于2θ= 33±2°的范围内，衍射峰的半宽度为0.55°以上。颗粒的尺寸为1μm以上且20μm以下。

4. 发明申请

US20140220446A1 POSITIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERIES, POSITIVE ELECTRODE MEMBER FOR LITHIUM ION SECONDARY BATTERIES, LITHIUM ION SECONDARY BATTERY, AND METHOD FOR PRODUCING POSITIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERIES 有权
标题翻译：用于锂离子二次电池的正极电极材料，用于锂离子二次电池的正极电极部件，锂离子二次电池和用于生产用于锂离子二次电池的正极电极材料的方法
公开(公告)号：US20140220446A1
公开(公告)日：2014-08-07
申请号：US14342459
申请日：2012-08-31
申请人： Masahiko Miyahara , Atsushi Nemoto , Hirokazu Sasaki
发明人： Masahiko Miyahara , Atsushi Nemoto , Hirokazu Sasaki
IPC分类号： H01M4/36 , C01B33/32
CPC分类号： H01M4/364 , C01B33/20 , C01B33/32 , H01M4/366 , H01M4/485 , H01M4/525 , H01M4/583 , H01M10/0525 , H01M2004/028 , Y02E60/122 , Y02P70/54 , Y02T10/7011
摘要： A cathode material for a lithium ion secondary battery is a composite grain including an oxide and a carbon material. The oxide includes, as constituent elements, Li, Si and at least one of Fe and Mn. According to a measurement by an X-ray diffraction method using Cu-Kα as an X-ray source, a diffraction peak exists within a range of 2θ=33±2° and a half width of the diffraction peak is 0.55° or more. A size of the grain is 1 μm or more and 20 μm or less.
摘要翻译：用于锂离子二次电池的阴极材料是包括氧化物和碳材料的复合晶粒。作为构成元素的氧化物包括Li，Si和Fe和Mn中的至少一种。根据使用Cu-Kα作为X射线源的X射线衍射法的测定，衍射峰存在于2θ= 33±2°的范围内，衍射峰的半宽度为0.55°以上。颗粒的尺寸为1μm以上且20μm以下。

5. 发明授权

US09209460B2 Cathode material for lithium ion secondary batteries, cathode member for lithium ion secondary batteries, and lithium ion secondary battery 有权
标题翻译：用于锂离子二次电池的阴极材料，锂离子二次电池用阴极部件和锂离子二次电池
公开(公告)号：US09209460B2
公开(公告)日：2015-12-08
申请号：US14342257
申请日：2012-08-31
申请人： Atsushi Nemoto , Hirokazu Sasaki , Masahiko Miyahara
发明人： Atsushi Nemoto , Hirokazu Sasaki , Masahiko Miyahara
IPC分类号： H01M4/505 , H01M4/136 , H01M4/58 , H01M4/525 , H01M4/02
CPC分类号： H01M4/505 , H01M4/136 , H01M4/525 , H01M4/5825 , H01M2004/028 , Y02E60/122
摘要： A cathode material for a lithium ion secondary battery includes an oxide represented by a composition formula Li2+x(M,MA)(Si,MB)O4, wherein M represents at least one element selected from the group consisting of Fe, Mn, Co and Ni; MA and MB represent elements substituted for parts of M and Si, respectively, to compensate for an electric charge equivalent to x of Li+; and at least one of MA and MB is included. In the composition formula representing the oxide, 0
摘要翻译：锂离子二次电池用正极材料包括由组成式Li2 + x（M，MA）（Si，MB）O4表示的氧化物，其中M表示选自Fe，Mn，Co中的至少一种元素和镍; MA和MB分别表示代替M和Si部分的元素，以补偿相当于Li +的x的电荷; 并且包括MA和MB中的至少一个。在表示氧化物的组成式中，0

6. 发明申请

US20140227597A1 CATHODE MATERIAL FOR LITHIUM ION SECONDARY BATTERIES, CATHODE MEMBER FOR LITHIUM ION SECONDARY BATTERIES, AND LITHIUM ION SECONDARY BATTERY 有权
标题翻译：用于锂离子二次电池的阴极材料，锂离子二次电池的阴极成员和锂离子二次电池
公开(公告)号：US20140227597A1
公开(公告)日：2014-08-14
申请号：US14342257
申请日：2012-08-31
申请人： Atsushi Nemoto , Hirokazu Sasaki , Masahiko Miyahara
发明人： Atsushi Nemoto , Hirokazu Sasaki , Masahiko Miyahara
IPC分类号： H01M4/505 , H01M4/525
CPC分类号： H01M4/505 , H01M4/136 , H01M4/525 , H01M4/5825 , H01M2004/028 , Y02E60/122
摘要： A cathode material for a lithium ion secondary battery includes an oxide represented by a composition formula Li2+x(M,MA)(Si,MB)O4, wherein M represents at least one element selected from the group consisting of Fe, Mn, Co and Ni; MA and MB represent elements substituted for parts of M and Si, respectively, to compensate for an electric charge equivalent to x of Li+; and at least one of MA and MB is included. In the composition formula representing the oxide, 0
摘要翻译：锂离子二次电池用正极材料包括由组成式Li2 + x（M，MA）（Si，MB）O4表示的氧化物，其中M表示选自Fe，Mn，Co中的至少一种元素和镍; MA和MB分别表示代替M和Si部分的元素，以补偿相当于Li +的x的电荷; 并且包括MA和MB中的至少一个。在表示氧化物的组成式中，0

7. 发明授权

US09236611B2 Cathode material for lithium ion secondary battery, cathode member, lithium ion secondary battery, and production method for said cathode material 有权
标题翻译：锂离子二次电池用阴极材料，阴极部件，锂离子二次电池以及所述阴极材料的制造方法
公开(公告)号：US09236611B2
公开(公告)日：2016-01-12
申请号：US14130201
申请日：2012-07-02
申请人： Atsushi Nemoto , Yuki Matsuda , Hirokazu Sasaki
发明人： Atsushi Nemoto , Yuki Matsuda , Hirokazu Sasaki
IPC分类号： H01M4/58 , C01B33/32 , H01M4/133 , H01M4/136 , H01M4/36 , C01B33/20 , H01M4/62 , H01M10/0525
CPC分类号： H01M4/5825 , C01B33/20 , C01B33/32 , H01M4/133 , H01M4/136 , H01M4/364 , H01M4/625 , H01M10/0525 , Y02E60/122 , Y02P70/54 , Y02T10/7011
摘要： Provided is a cathode material for a lithium ion secondary battery that includes a composite grain formed of lithium iron silicate crystals or lithium manganese silicate crystals and a carbon material. The composite grain has a sea-islands structure in which the lithium iron silicate crystals or lithium manganese silicate crystals are scattered like islands in the carbon material, and the islands have an average value of circle-equivalent diameter of smaller than 15 nm.
摘要翻译：本发明提供一种锂离子二次电池用正极材料，其包含由铁酸锂晶体或硅酸锂晶体和碳材料形成的复合晶粒。复合晶粒具有海岛状结构，其中，铁酸锂晶体或硅酸锂晶体在碳材料中像岛一样散射，岛的平均当量直径小于15nm。

8. 发明申请

US20140147744A1 POSTIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, POSITIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERY, AND LITHIUM ION SECONDARY BATTERY 审中-公开
标题翻译：用于锂离子二次电池的正极电极材料，锂离子二次电池的正电极和锂离子二次电池
公开(公告)号：US20140147744A1
公开(公告)日：2014-05-29
申请号：US14130116
申请日：2012-07-02
申请人： Atsushi Nemoto , Maki Moriya , Hirokazu Sasaki
发明人： Atsushi Nemoto , Maki Moriya , Hirokazu Sasaki
IPC分类号： H01M4/36
CPC分类号： H01M4/364 , H01M4/133 , H01M4/136 , H01M4/5825 , H01M4/587 , H01M4/625 , H01M10/0525
摘要： Provided is a cathode material for lithium ion secondary battery containing a composite material of a lithium silicate crystal and a carbon material. The composite material shows a peak in a wave number range from 1400 cm−1 to 1550 cm−1 in infrared absorption spectrum and shows no peak in a wave number range from 1000 cm−1 to 1150 cm−1 in Raman spectrum.
摘要翻译：本发明提供一种锂离子二次电池用阴极材料，其含有硅酸锂结晶和碳材料的复合材料。复合材料在红外吸收光谱中显示1400cm -1至1550cm -1的波数范围内的峰值，并且在拉曼光谱中在1000cm -1至1150cm -1的波数范围内不显示峰值。

9. 发明申请

US20140141332A1 POSITIVE ELECTRODE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, POSITIVE ELECTRODE MEMBER, LITHIUM ION SECONDARY BATTERY, AND PRODUCTION METHOD FOR SAID POSITIVE ELECTRODE MATERIAL 有权
标题翻译：用于锂离子二次电池的正极电极材料，正极电极部件，锂离子二次电池和用于产生正极电极材料的生产方法
公开(公告)号：US20140141332A1
公开(公告)日：2014-05-22
申请号：US14130201
申请日：2012-07-02
申请人： Atsushi Nemoto , Yuki Matsuda , Hirokazu Sasaki
发明人： Atsushi Nemoto , Yuki Matsuda , Hirokazu Sasaki
IPC分类号： H01M4/58 , H01M4/62
CPC分类号： H01M4/5825 , C01B33/20 , C01B33/32 , H01M4/133 , H01M4/136 , H01M4/364 , H01M4/625 , H01M10/0525 , Y02E60/122 , Y02P70/54 , Y02T10/7011
摘要： Provided is a cathode material for a lithium ion secondary battery that includes a composite grain formed of lithium iron silicate crystals or lithium manganese silicate crystals and a carbon material. The composite grain has a sea-islands structure in which the lithium iron silicate crystals or lithium manganese silicate crystals are scattered like islands in the carbon material, and the islands have an average value of circle-equivalent diameter of smaller than 15 nm.
摘要翻译：本发明提供一种锂离子二次电池用正极材料，其包含由铁酸锂晶体或硅酸锂晶体和碳材料形成的复合晶粒。复合晶粒具有海岛状结构，其中，铁酸锂晶体或硅酸锂晶体在碳材料中像岛一样散射，岛的平均当量直径小于15nm。

10. 发明申请

US20050232447A1 Microphone 审中-公开
标题翻译：麦克风
公开(公告)号：US20050232447A1
公开(公告)日：2005-10-20
申请号：US11101475
申请日：2005-04-08
申请人： Tsurugi Shinozuka , Hirokazu Sasaki , Hiroshi Akino
发明人： Tsurugi Shinozuka , Hirokazu Sasaki , Hiroshi Akino
IPC分类号： H04R1/04 , H04R1/02 , H04R3/00 , H04R23/00
CPC分类号： H04R23/008
摘要： A microphone uses an infrared light emitting element and an infrared light receiving element as a proximity sensor. The microphone can avoid the adverse effect of disturbing light without the need for a special optical filter to enable a person (speaker) to be reliably sensed. The microphone includes a microphone unit which converts a sound wave into an electric signal to output the signal from a microphone output section 151, and a proximity sensor. An output signal from the proximity sensor controllably turns on and off the microphone output section 151. The proximity sensor includes an infrared light receiving element 131 tuned only to a particular frequency to output a light reception signal and infrared light emitting elements 121 and 122 which emit infrared rays at the frequency to which the infrared light receiving element is tuned.
摘要翻译：麦克风使用红外发光元件和红外光接收元件作为接近传感器。麦克风可以避免干扰光的不利影响，而不需要特殊的滤光器来使人（扬声器）能够被可靠地感测。麦克风包括麦克风单元，其将声波转换成电信号以输出来自麦克风输出部分151的信号和接近传感器。来自接近传感器的输出信号可控制地打开和关闭麦克风输出部分151。接近传感器包括仅调谐到特定频率以输出光接收信号的红外光接收元件131和以红外光接收元件调谐的频率发射红外线的红外发光元件121和122。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式