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公开(公告)号：EP3139427B1
公开(公告)日：2019-10-02
申请号：EP16183529.3
申请日：2016-08-10
申请人： Sumitomo Rubber Industries, Ltd. , National Institute of Advanced Industrial Science and Technology
IPC分类号： H01M4/133 , H01M4/136 , H01M4/137 , H01M4/36 , H01M4/587 , H01M4/60 , H01M4/62 , H01M10/052 , C08F8/34 , C08K3/04 , H01M4/02 , C08L39/06 , C01B32/158 , C01B32/20 , C01B32/182
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2.发明公开
公开(公告)号：EP3457470A1
公开(公告)日：2019-03-20
申请号：EP18203419.9
申请日：2016-08-10
申请人： Sumitomo Rubber Industries, Ltd. , National Institute of Advanced Industrial Science and Technology
IPC分类号： H01M4/133 , H01M4/136 , H01M4/137 , H01M4/36 , H01M4/587 , H01M4/60 , H01M4/62 , H01M10/052 , C08F8/34 , C08K3/04 , C01B32/158 , C01B32/20 , C01B32/182 , H01M4/02 , C08L39/06
摘要： An object of the present invention is to provide a novel sulfur-based positive-electrode active material which can largely improve cyclability of a lithium-ion secondary battery, a positive electrode comprising the positive-electrode active material and a lithium-ion secondary battery comprising the positive electrode. The sulfur-based positive-electrode active material is one comprising: a carbon skeleton derived from a polymer composed of a monomer unit having at least one hetero atom-containing moiety, and sulfur incorporated into the carbon skeleton as the carbon skeleton is formed from the polymer by heat treatment; wherein the hetero atom-containing moiety is pyrrolidone or the polymer is polyvinylpyridine.
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3.发明公开
公开(公告)号：EP3139427A3
公开(公告)日：2017-04-19
申请号：EP16183529.3
申请日：2016-08-10
申请人： Sumitomo Rubber Industries, Ltd. , National Institute of Advanced Industrial Science and Technology
IPC分类号： H01M4/133 , H01M4/136 , H01M4/137 , H01M4/36 , H01M4/587 , H01M4/60 , H01M4/62 , H01M10/052 , C08F8/34 , H01M4/02
CPC分类号： H01M4/364 , C01B32/158 , C01B32/182 , C01B32/20 , C08F8/34 , C08F112/14 , C08F126/06 , C08F265/04 , C08G65/38 , C08K3/04 , C08L39/06 , H01M4/133 , H01M4/136 , H01M4/137 , H01M4/38 , H01M4/587 , H01M4/602 , H01M4/623 , H01M4/625 , H01M10/052 , H01M10/0525 , H01M10/0568 , H01M10/0569 , H01M2004/028 , H01M2300/0037
摘要： An object of the present invention is to provide a novel sulfur-based positive-electrode active material which can largely improve cyclability of a lithium-ion secondary battery, a positive electrode comprising the positive-electrode active material and a lithium-ion secondary battery comprising the positive electrode. The sulfur-based positive-electrode active material is one comprising: a carbon skeleton derived from a polymer composed of a monomer unit having at least one hetero atom-containing moiety, and sulfur incorporated into the carbon skeleton as the carbon skeleton is formed from the polymer by heat treatment.
摘要翻译： 本发明的目的在于提供一种能够大幅提高锂离子二次电池的循环特性的新型硫系正极活性物质，包含该正极活性物质的正极和锂离子二次电池， 正极。 硫系正极活性物质是包含来源于由具有至少一个含杂原子部位的单体单元构成的聚合物的碳骨架，并且作为碳骨架并与碳骨架结合的硫由 聚合物通过热处理。
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4.发明公开
公开(公告)号：EP3457469A1
公开(公告)日：2019-03-20
申请号：EP18203418.1
申请日：2016-08-10
申请人： Sumitomo Rubber Industries, Ltd. , National Institute of Advanced Industrial Science and Technology
IPC分类号： H01M4/133 , H01M4/136 , H01M4/137 , H01M4/36 , H01M4/587 , H01M4/60 , H01M4/62 , H01M10/052 , C08F8/34 , C08K3/04 , C01B32/158 , C01B32/20 , C01B32/182 , H01M4/02 , C08L39/06
摘要： An object of the present invention is to provide a novel sulfur-based positive-electrode active material which can largely improve cyclability of a lithium-ion secondary battery, a positive electrode comprising the positive-electrode active material and a lithium-ion secondary battery comprising the positive electrode. The sulfur-based positive-electrode active material is one comprising: a carbon skeleton derived from a polymer composed of a monomer unit having at least one hetero atom-containing moiety, the hetero atom being O, and sulfur incorporated into the carbon skeleton as the carbon skeleton is formed from the polymer by heat treatment.
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5.发明公开POSITIVE ELECTRODE FOR LITHIUM-ION SECONDARY BATTERY AND LITHIUM-ION SECONDARY BATTERY 有权用于锂离子二次电池和锂离子二次电池的阳极
公开(公告)号：EP3171429A1
公开(公告)日：2017-05-24
申请号：EP16196113.1
申请日：2016-10-27
申请人： Sumitomo Rubber Industries, Ltd. , National Institute of Advanced Industrial Science and Technology
IPC分类号： H01M4/1393 , H01M4/60 , H01M4/62 , H01M4/38
CPC分类号： H01M4/622 , H01M4/134 , H01M4/1393 , H01M4/366 , H01M4/38 , H01M4/382 , H01M4/608 , H01M4/625 , H01M10/0525 , H01M2004/028
摘要： An object of the present invention is to provide a novel positive electrode which is produced using a rubber being an inexpensive material and is capable of enhancing a charge and discharge capacity and cyclability of a lithium-ion secondary battery, and the lithium-ion secondary battery composed of the positive electrode. In the lithium-ion secondary battery, the positive electrode comprises a current collector and an electrode layer formed on a surface of the current collector, the electrode layer comprises an active material, an electrically-conductive additive and a thermosetting resin binder subjected to thermosetting, and the active material comprises a sulfur-based positive-electrode active material prepared by heat-treating a starting material comprising a rubber and sulfur under a non-oxidizing atmosphere.
摘要翻译： 本发明的目的在于提供一种新型的正极，其使用作为廉价材料的橡胶来制造，能够提高锂离子二次电池的充放电容量和循环特性，锂离子二次电池 由正极组成。 在锂离子二次电池中，正极包含集电体和形成在集电体表面上的电极层，电极层包含经热固化的活性材料，导电添加剂和热固性树脂粘合剂， 并且该活性材料包括通过在非氧化气氛下热处理包含橡胶和硫的起始材料而制备的硫基正极活性材料。
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6.发明公开SULFUR-BASED POSITIVE-ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE AND LITHIUM-ION SECONDARY BATTERY 有权POSITIVELEKTRODEN-AKTIVMATERIAL AUF SCHWEFELBASIS，POSITIVE ELECTRODE UND LITHIUM-IONEN-SEKUNDÄRBATTERIEMIT POSITIVER ELEKTRODE
公开(公告)号：EP3139427A2
公开(公告)日：2017-03-08
申请号：EP16183529.3
申请日：2016-08-10
申请人： Sumitomo Rubber Industries, Ltd. , National Institute of Advanced Industrial Science and Technology
IPC分类号： H01M4/133 , H01M4/136 , H01M4/137 , H01M4/36 , H01M4/587 , H01M4/60 , H01M4/62 , H01M10/052 , C08F8/34 , H01M4/02
CPC分类号： H01M4/364 , C01B32/158 , C01B32/182 , C01B32/20 , C08F8/34 , C08F112/14 , C08F126/06 , C08F265/04 , C08G65/38 , C08K3/04 , C08L39/06 , H01M4/133 , H01M4/136 , H01M4/137 , H01M4/38 , H01M4/587 , H01M4/602 , H01M4/623 , H01M4/625 , H01M10/052 , H01M10/0525 , H01M10/0568 , H01M10/0569 , H01M2004/028 , H01M2300/0037
摘要： An object of the present invention is to provide a novel sulfur-based positive-electrode active material which can largely improve cyclability of a lithium-ion secondary battery, a positive electrode comprising the positive-electrode active material and a lithium-ion secondary battery comprising the positive electrode. The sulfur-based positive-electrode active material is one comprising: a carbon skeleton derived from a polymer composed of a monomer unit having at least one hetero atom-containing moiety, and sulfur incorporated into the carbon skeleton as the carbon skeleton is formed from the polymer by heat treatment.
摘要翻译： 本发明的目的是提供一种可以大大提高锂离子二次电池的循环性的新的硫系正极活性物质，包含正极活性物质的正极和锂离子二次电池，其包含 正极。 所述硫系正极活性物质为：由具有至少一个含杂原子的部分的单体单元构成的聚合物和作为碳骨架的碳骨架中引入的硫形成的碳骨架由 聚合物通过热处理。
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公开(公告)号：EP3401983B1
公开(公告)日：2020-12-02
申请号：EP18179583.2
申请日：2016-08-10
申请人： Sumitomo Rubber Industries, Ltd. , National Institute of Advanced Industrial Science and Technology
IPC分类号： H01M4/133 , H01M4/136 , H01M4/137 , H01M4/36 , H01M4/587 , H01M4/60 , H01M4/62 , H01M10/052 , C08F8/34 , C08K3/04 , C01B32/158 , C01B32/20 , C01B32/182 , H01M4/02 , C08L39/06
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8.发明公开
公开(公告)号：EP3401983A1
公开(公告)日：2018-11-14
申请号：EP18179583.2
申请日：2016-08-10
申请人： Sumitomo Rubber Industries, Ltd. , National Institute of Advanced Industrial Science and Technology
IPC分类号： H01M4/133 , H01M4/136 , H01M4/137 , H01M4/36 , H01M4/587 , H01M4/60 , H01M4/62 , H01M10/052 , C08F8/34 , C08K3/04 , C01B32/158 , H01M4/02 , C08L39/06
CPC分类号： H01M4/364 , C01B32/158 , C01B32/182 , C01B32/20 , C08F8/34 , C08F112/14 , C08F126/06 , C08F265/04 , C08G65/38 , C08K3/04 , C08L39/06 , H01M4/133 , H01M4/136 , H01M4/137 , H01M4/38 , H01M4/587 , H01M4/602 , H01M4/623 , H01M4/625 , H01M10/052 , H01M10/0525 , H01M10/0568 , H01M10/0569 , H01M2004/028 , H01M2300/0037
摘要： An object of the present invention is to provide a novel sulfur-based positive-electrode active material which can largely improve cyclability of a lithium-ion secondary battery, a positive electrode comprising the positive-electrode active material and a lithium-ion secondary battery comprising the positive electrode. The sulfur-based positive-electrode active material is one comprising: a carbon skeleton derived from a polymer composed of a monomer unit having at least one hetero atom-containing moiety, and sulfur incorporated into the carbon skeleton as the carbon skeleton is formed from the polymer by heat treatment.
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9.发明授权POSITIVE ELECTRODE FOR LITHIUM-ION SECONDARY BATTERY AND LITHIUM-ION SECONDARY BATTERY 有权用于锂离子二次电池和锂离子二次电池的阳极
公开(公告)号：EP3171429B1
公开(公告)日：2018-05-09
申请号：EP16196113.1
申请日：2016-10-27
申请人： Sumitomo Rubber Industries, Ltd. , National Institute of Advanced Industrial Science and Technology
IPC分类号： H01M4/1393 , H01M4/60 , H01M4/62 , H01M4/38 , H01M4/134 , H01M4/36 , H01M10/0525 , H01M4/02
CPC分类号： H01M4/622 , H01M4/134 , H01M4/1393 , H01M4/366 , H01M4/38 , H01M4/382 , H01M4/608 , H01M4/625 , H01M10/0525 , H01M2004/028
摘要： An object of the present invention is to provide a novel positive electrode which is produced using a rubber being an inexpensive material and is capable of enhancing a charge and discharge capacity and cyclability of a lithium-ion secondary battery, and the lithium-ion secondary battery composed of the positive electrode. In the lithium-ion secondary battery, the positive electrode comprises a current collector and an electrode layer formed on a surface of the current collector, the electrode layer comprises an active material, an electrically-conductive additive and a thermosetting resin binder subjected to thermosetting, and the active material comprises a sulfur-based positive-electrode active material prepared by heat-treating a starting material comprising a rubber and sulfur under a non-oxidizing atmosphere.
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10.发明授权
公开(公告)号：EP3279141B1
公开(公告)日：2020-02-26
申请号：EP16773092.8
申请日：2016-03-31
IPC分类号： C01B17/00 , H01M4/38 , H01M4/58 , H01M4/62 , C01B32/75 , H01M10/052 , H01M10/054
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