-
公开(公告)号：US20170179480A1
公开(公告)日：2017-06-22
申请号：US15448708
申请日：2017-03-03
Applicant: SONY CORPORATION
Inventor： Takakazu Hirose , Kenichi Kawase , Shinji Tanaka , Takashi Fujinaga , Akira Takamuku
IPC: H01M4/36 , H01M10/0569 , H01M4/131 , H01M4/38 , H01M4/134 , H01M4/525 , H01M4/587 , H01M10/0525 , H01M4/133
CPC classification number: H01M4/366 , B60L3/0046 , B60L7/14 , B60L11/14 , B60L11/1816 , B60L11/1842 , B60L11/1846 , B60L11/1859 , B60L11/1875 , B60L11/1877 , B60L2210/40 , B60L2230/30 , B60L2230/34 , B60L2240/545 , B60L2240/547 , B60L2240/549 , H01M4/131 , H01M4/48 , H01M4/483 , H01M4/485 , H01M4/587 , H01M4/625 , H01M10/0525 , H01M2004/027 , Y02E60/122 , Y02E60/721 , Y02T10/70 , Y02T10/7005 , Y02T10/7011 , Y02T10/705 , Y02T10/7077 , Y02T10/7088 , Y02T10/7241 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S10/126 , Y04S30/14
Abstract: A rechargeable battery including: a positive electrode; a negative electrode including active material; and an electrolytic solution, in which the active material is capable of occluding and releasing lithium ions and includes Si and O as constituent elements, and an atomic ratio (Si/(Si+O)) of Si with respect to Si and O is 30 atomic % to 75 atomic % in a surface of the active material.
-
公开(公告)号：US09634322B2
公开(公告)日：2017-04-25
申请号：US15351633
申请日：2016-11-15
Applicant: SONY CORPORATION
Inventor： Takakazu Hirose , Kenichi Kawase , Shinji Tanaka , Takashi Fujinaga , Akira Takamuku
CPC classification number: H01M4/366 , B60L3/0046 , B60L7/14 , B60L11/14 , B60L11/1816 , B60L11/1842 , B60L11/1846 , B60L11/1859 , B60L11/1875 , B60L11/1877 , B60L2210/40 , B60L2230/30 , B60L2230/34 , B60L2240/545 , B60L2240/547 , B60L2240/549 , H01M4/131 , H01M4/48 , H01M4/483 , H01M4/485 , H01M4/587 , H01M4/625 , H01M10/0525 , H01M2004/027 , Y02E60/122 , Y02E60/721 , Y02T10/70 , Y02T10/7005 , Y02T10/7011 , Y02T10/705 , Y02T10/7077 , Y02T10/7088 , Y02T10/7241 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S10/126 , Y04S30/14
Abstract: A rechargeable battery including: a positive electrode; a negative electrode including active material; and an electrolytic solution, in which the active material is capable of occluding and releasing lithium ions and includes Si and O as constituent elements, and an atomic ratio (Si/(Si+O)) of Si with respect to Si and O is 30 atomic % to 75 atomic % in a surface of the active material.
-
Patent Agency Ranking
3.发明申请ACTIVE MATERIAL FOR RECHARGEABLE BATTERY, RECHARGEABLE BATTERY, AND ELECTRONIC APPARATUS 有权可充电电池，充电电池和电子设备的活性材料公开(公告)号：US20170062814A1
公开(公告)日：2017-03-02
申请号：US15351633
申请日：2016-11-15
Applicant: SONY CORPORATION
Inventor： Takakazu Hirose , Kenichi Kawase , Shinji Tanaka , Takashi Fujinaga , Akira Takamuku
IPC: H01M4/36 , H01M10/0525 , H01M4/587 , H01M4/62 , H01M4/48
CPC classification number: H01M4/366 , B60L3/0046 , B60L7/14 , B60L11/14 , B60L11/1816 , B60L11/1842 , B60L11/1846 , B60L11/1859 , B60L11/1875 , B60L11/1877 , B60L2210/40 , B60L2230/30 , B60L2230/34 , B60L2240/545 , B60L2240/547 , B60L2240/549 , H01M4/131 , H01M4/48 , H01M4/483 , H01M4/485 , H01M4/587 , H01M4/625 , H01M10/0525 , H01M2004/027 , Y02E60/122 , Y02E60/721 , Y02T10/70 , Y02T10/7005 , Y02T10/7011 , Y02T10/705 , Y02T10/7077 , Y02T10/7088 , Y02T10/7241 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S10/126 , Y04S30/14
Abstract: A rechargeable battery including: a positive electrode; a negative electrode including active material; and an electrolytic solution, in which the active material is capable of occluding and releasing lithium ions and includes Si and O as constituent elements, and an atomic ratio (Si/(Si+O)) of Si with respect to Si and O is 30 atomic % to 75 atomic % in a surface of the active material.
Abstract translation: 一种可再充电电池，包括：正电极; 包含活性物质的负极; 以及电解液，其中活性材料能够吸留和释放锂离子，并且包括Si和O作为构成元素，并且Si相对于Si和O的原子比（Si /（Si + O））为30 原子％〜75原子％。
-
4.发明授权Active material for rechargeable battery, rechargeable battery, and electronic apparatus 有权可充电电池，充电电池和电子设备的活性材料公开(公告)号：US09508991B2
公开(公告)日：2016-11-29
申请号：US13711310
申请日：2012-12-11
Applicant: Sony Corporation
Inventor： Takakazu Hirose , Kenichi Kawase , Shinji Tanaka , Takashi Fujinaga , Akira Takamuku
IPC: H01M4/48 , H01M4/131 , H01M4/36 , H01M4/485 , B60L3/00 , B60L7/14 , B60L11/14 , B60L11/18 , H01M10/0525
CPC classification number: H01M4/366 , B60L3/0046 , B60L7/14 , B60L11/14 , B60L11/1816 , B60L11/1842 , B60L11/1846 , B60L11/1859 , B60L11/1875 , B60L11/1877 , B60L2210/40 , B60L2230/30 , B60L2230/34 , B60L2240/545 , B60L2240/547 , B60L2240/549 , H01M4/131 , H01M4/48 , H01M4/483 , H01M4/485 , H01M4/587 , H01M4/625 , H01M10/0525 , H01M2004/027 , Y02E60/122 , Y02E60/721 , Y02T10/70 , Y02T10/7005 , Y02T10/7011 , Y02T10/705 , Y02T10/7077 , Y02T10/7088 , Y02T10/7241 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S10/126 , Y04S30/14
Abstract: A rechargeable battery including: a positive electrode; a negative electrode including active material; and an electrolytic solution, in which the active material is capable of occluding and releasing lithium ions and includes Si and O as constituent elements, and an atomic ratio (Si/(Si+O)) of Si with respect to Si and O is 30 atomic % to 75 atomic % in a surface of the active material.
Abstract translation: 一种可再充电电池，包括：正电极; 包含活性物质的负极; 以及电解液，其中活性材料能够吸留和释放锂离子，并且包括Si和O作为构成元素，并且Si相对于Si和O的原子比（Si /（Si + O））为30 原子％〜75原子％。
-
5.发明申请LITHIUM ION SECONDARY BATTERY, ELECTRIC TOOL, ELECTRIC VEHICLE, AND POWER STORAGE SYSTEM 有权锂离子二次电池，电动工具，电动车辆和蓄电池系统公开(公告)号：US20160133923A1
公开(公告)日：2016-05-12
申请号：US14988715
申请日：2016-01-05
Applicant: SONY CORPORATION
Inventor： Akira Takamuku , Kazuaki Endoh , Masaharu Senoue , Guohua Li , Yosuke Hosoya , Kenichi Kawase
IPC: H01M4/36 , H01M4/525 , H01M4/505 , H01M10/0568 , H01M4/587 , H01M10/0525 , H01M10/0567 , H01M10/0569 , B60L11/18 , H01M4/48
CPC classification number: H01M4/364 , B60L11/1851 , B60L11/1874 , B60L11/1879 , B60L2240/545 , H01M4/131 , H01M4/1391 , H01M4/386 , H01M4/387 , H01M4/48 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/587 , H01M10/0525 , H01M10/0567 , H01M10/0568 , H01M10/0569 , H01M2004/027 , H01M2004/028 , H01M2220/20 , H01M2220/30 , H01M2300/0037 , H01M2300/0085 , Y02E60/122 , Y02T10/7005 , Y02T10/7011 , Y02T10/705
Abstract: A lithium ion secondary battery includes a positive electrode, a negative electrode, and an electrolytic solution. The positive electrode contains a lithium composite oxide. The negative electrode contains a material including at least one of silicon Si and tin Sn as a constituent element. The lithium composite oxide includes lithium Li having a composition ratio a, a first element having a composition ratio b, and a second element having a composition ratio c as a constituent element. The first element including two kinds or more selected from among manganese Mn, nickel Ni, and cobalt Co, and including at least manganese. The second element including at least one kind selected from among aluminum Al, titanium Ti, magnesium Mg, and boron B. The composition ratios a to c satisfy the relationships of 1.1 b+c.
Abstract translation: 锂离子二次电池包括正极，负极和电解液。 正极含有锂复合氧化物。 负极含有作为构成元素的包含硅Si和锡Sn中的至少一种的材料。 锂复合氧化物包括具有组成比a的锂Li，具有组成比b的第一元素和组成比c作为组成元素的第二元素。 第一元素包括选自锰锰，镍镍和钴Co中的两种或更多种，并且至少包含锰。 第二元素包括选自铝Al，钛Ti，镁Mg和硼B中的至少一种。组成比a至c满足1.1 b + c。
-
公开(公告)号：US09735424B2
公开(公告)日：2017-08-15
申请号：US15448708
申请日：2017-03-03
Applicant: SONY CORPORATION
Inventor： Takakazu Hirose , Kenichi Kawase , Shinji Tanaka , Takashi Fujinaga , Akira Takamuku
CPC classification number: H01M4/366 , B60L3/0046 , B60L7/14 , B60L11/14 , B60L11/1816 , B60L11/1842 , B60L11/1846 , B60L11/1859 , B60L11/1875 , B60L11/1877 , B60L2210/40 , B60L2230/30 , B60L2230/34 , B60L2240/545 , B60L2240/547 , B60L2240/549 , H01M4/131 , H01M4/48 , H01M4/483 , H01M4/485 , H01M4/587 , H01M4/625 , H01M10/0525 , H01M2004/027 , Y02E60/122 , Y02E60/721 , Y02T10/70 , Y02T10/7005 , Y02T10/7011 , Y02T10/705 , Y02T10/7077 , Y02T10/7088 , Y02T10/7241 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S10/126 , Y04S30/14
Abstract: A rechargeable battery including: a positive electrode; a negative electrode including active material; and an electrolytic solution, in which the active material is capable of occluding and releasing lithium ions and includes Si and O as constituent elements, and an atomic ratio (Si/(Si+O)) of Si with respect to Si and O is 30 atomic % to 75 atomic % in a surface of the active material.
-
7.发明申请ACTIVE MATERIAL FOR RECHARGEABLE BATTERY, RECHARGEABLE BATTERY, AND ELECTRONIC APPARATUS 有权可充电电池，充电电池和电子设备的活性材料公开(公告)号：US20130157127A1
公开(公告)日：2013-06-20
申请号：US13711310
申请日：2012-12-11
Applicant: Sony Corporation
Inventor： Takakazu Hirose , Kenichi Kawase , Shinji Tanaka , Takashi Fujinaga , Akira Takamuku
IPC: H01M4/48
CPC classification number: H01M4/366 , B60L3/0046 , B60L7/14 , B60L11/14 , B60L11/1816 , B60L11/1842 , B60L11/1846 , B60L11/1859 , B60L11/1875 , B60L11/1877 , B60L2210/40 , B60L2230/30 , B60L2230/34 , B60L2240/545 , B60L2240/547 , B60L2240/549 , H01M4/131 , H01M4/48 , H01M4/483 , H01M4/485 , H01M4/587 , H01M4/625 , H01M10/0525 , H01M2004/027 , Y02E60/122 , Y02E60/721 , Y02T10/70 , Y02T10/7005 , Y02T10/7011 , Y02T10/705 , Y02T10/7077 , Y02T10/7088 , Y02T10/7241 , Y02T90/121 , Y02T90/127 , Y02T90/128 , Y02T90/14 , Y02T90/163 , Y02T90/169 , Y04S10/126 , Y04S30/14
Abstract: A rechargeable battery including: a positive electrode; a negative electrode including active material; and an electrolytic solution, in which the active material is capable of occluding and releasing lithium ions and includes Si and O as constituent elements, and an atomic ratio (Si/(Si+O)) of Si with respect to Si and O is 30 atomic % to 75 atomic % in a surface of the active material.
Abstract translation: 一种可再充电电池，包括：正电极; 包含活性物质的负极; 以及电解液，其中活性材料能够吸留和释放锂离子，并且包括Si和O作为构成元素，并且Si相对于Si和O的原子比（Si /（Si + O））为30 原子％〜75原子％。
-
-
-
-
-
-
Search Results
7
records
(took 0.026 seconds)
