-
公开(公告)号：US10777841B2
公开(公告)日：2020-09-15
申请号：US16014273
申请日：2018-06-21
申请人： Mitsutoshi Otaki , Norihiro Ose , Shigenori Hama , Kazuyuki Taniguchi , Yoshiyasu Yamada , Tetsuo Nakanishi
发明人： Mitsutoshi Otaki , Norihiro Ose , Shigenori Hama , Kazuyuki Taniguchi , Yoshiyasu Yamada , Tetsuo Nakanishi
IPC分类号： H01M10/0525 , H01M4/36 , H01M4/38 , H01M4/62 , H01M4/136 , H01M10/0562 , H01M2/16 , H01M10/052 , H01M4/02
摘要： Disclosed is an all-solid-state lithium ion secondary battery excellent in cycle characteristics. The battery may be an all-solid-state lithium ion secondary battery, wherein an anode comprises anode active material particles, an electroconductive material and a solid electrolyte; wherein the anode active material particles comprise at least one active material selected from the group consisting of elemental silicon and SiO; and wherein, for the anode active material particles, a value A obtained by the following formula (1) is 6.1 or more and 54.8 or less: A=SBET×dmed×D Formula (1) where SBET is a BET specific surface area (m2/g) of the anode active material particles; dmed is a median diameter D50 (μm) of the anode active material particles; and D is a density (g/cm3) of the anode active material particles.
-
2.发明授权公开(公告)号：US09287561B2
公开(公告)日：2016-03-15
申请号：US12896249
申请日：2010-10-01
摘要： The present invention is a negative electrode material for non-aqueous electrolyte secondary batteries, comprising at least: particles wherein silicon nanoparticles are dispersed in silicon oxide (silicon oxide particles); and a metal oxide coating formed on a surface of the silicon oxide particles. As a result, there is provided a negative electrode material for non-aqueous electrolyte secondary batteries that enables the production of a negative electrode suitable for lithium-ion secondary batteries and the like that provides improved safety and cycle performance over conventional negative electrode materials.
摘要翻译： 本发明是一种非水电解质二次电池用负极材料，其至少包括：将硅纳米粒子分散在氧化硅（氧化硅粒子）中的粒子; 以及在氧化硅颗粒的表面上形成的金属氧化物涂层。 结果，提供了一种用于非水电解质二次电池的负极材料，其能够生产适用于比常规负极材料更好的安全性和循环性能的锂离子二次电池等的负极。
-
3.发明申请公开(公告)号：US20130078516A1
公开(公告)日：2013-03-28
申请号：US13618511
申请日：2012-09-14
IPC分类号： H01M4/60
CPC分类号： H01M4/366 , H01M4/386 , H01M4/623 , H01M4/625 , H01M2004/027 , Y02E60/122
摘要： The present invention provides a negative electrode material for a non-aqueous electrolyte secondary battery that includes particles of a silicon-based active material, the particles of a silicon-based active material being coated with a film of an organosilicon compound that contains a perfluoropolyether group, and a non-aqueous electrolyte secondary battery therewith. As a result, there is provided a negative electrode material for a non-aqueous electrolyte secondary battery that is high in capacity, excellent in initial charge/discharge efficiency and cycle characteristics and high in safety and reliability, and a non-aqueous electrolyte secondary battery that uses the negative electrode material.
摘要翻译： 本发明提供一种非水电解质二次电池用负极材料，其包含硅系活性物质的粒子，所述硅系活性物质的微粒被含有全氟聚醚基的有机硅化合物膜 ，和非水电解质二次电池。 结果，提供了一种容量高，初始充放电效率和循环特性优异，安全可靠性高的非水电解质二次电池用负极材料，非水电解质二次电池 使用负极材料。
-
4.发明授权Negative electrode material for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery 有权用于非水电解质二次电池和非水电解质二次电池的负极材料公开(公告)号：US08906547B2
公开(公告)日：2014-12-09
申请号：US13618511
申请日：2012-09-14
CPC分类号： H01M4/366 , H01M4/386 , H01M4/623 , H01M4/625 , H01M2004/027 , Y02E60/122
摘要： The present invention provides a negative electrode material for a non-aqueous electrolyte secondary battery that includes particles of a silicon-based active material, the particles of a silicon-based active material being coated with a film of an organosilicon compound that contains a perfluoropolyether group, and a non-aqueous electrolyte secondary battery therewith. As a result, there is provided a negative electrode material for a non-aqueous electrolyte secondary battery that is high in capacity, excellent in initial charge/discharge efficiency and cycle characteristics and high in safety and reliability, and a non-aqueous electrolyte secondary battery that uses the negative electrode material.
摘要翻译： 本发明提供一种非水电解质二次电池用负极材料，其包含硅系活性物质的粒子，所述硅系活性物质的微粒被含有全氟聚醚基的有机硅化合物膜 ，和非水电解质二次电池。 结果，提供了一种容量高，初始充放电效率和循环特性优异，安全可靠性高的非水电解质二次电池用负极材料，非水电解质二次电池 使用负极材料。
-
公开(公告)号：US08734991B2
公开(公告)日：2014-05-27
申请号：US12742397
申请日：2008-11-07
申请人： Yasuo Takano , Atsushi Fukui , Taizo Sunano , Maruo Kamino , Tetsuo Nakanishi , Koichiro Watanabe
发明人： Yasuo Takano , Atsushi Fukui , Taizo Sunano , Maruo Kamino , Tetsuo Nakanishi , Koichiro Watanabe
CPC分类号： H01M4/134 , B82Y30/00 , C01B33/027 , C01B33/029 , C01B33/03 , H01M4/1395 , H01M4/62 , H01M4/621 , H01M4/622 , H01M4/624 , H01M4/625 , H01M10/0525 , H01M2004/021
摘要： This invention provides a negative electrode material for a rechargeable battery with a nonaqueous electrolyte, characterized in that the negative electrode material contains polycrystalline silicon particles as an active material, the particle diameter of crystallites of the polycrystalline silicon is not less than 20 nm and not more than 100 nm in terms of a crystallite size determined by the Scherrer method from the full width at half maximum of a diffraction line attributable to Si (111) around 2θ=28.4° in an x-ray diffraction pattern analysis, and the true specific gravity of the silicon particles is 2.300 to 2.320.
摘要翻译： 本发明提供一种用于具有非水电解质的可再充电电池的负极材料，其特征在于，所述负极材料含有多晶硅颗粒作为活性材料，所述多晶硅的微晶粒径不小于20nm，而不是更多 以Scherrer法测定的微晶尺寸为100nm以上，衍射线的衍射线的全半宽度可归因于Si（111）在2θ附近; = x = 28.4°，X射线衍射图谱分析， 硅颗粒的重力为2.300〜2.320。
-
6.发明授权Non-aqueous electrolytic solution, secondary battery, and electrochemical capacitor 有权非水电解液，二次电池和电化学电容器公开(公告)号：US07722995B2
公开(公告)日：2010-05-25
申请号：US11507529
申请日：2006-08-22
IPC分类号： H01M6/16
CPC分类号： H01M10/0567 , H01G9/035 , H01G9/038 , H01G11/64 , H01M10/0525 , H01M10/0587 , Y02E60/122 , Y02E60/13
摘要： A carbonate-modified silane or siloxane is combined with a non-aqueous solvent and an electrolyte salt to form a non-aqueous electrolytic solution, which is used to construct a secondary battery having improved charge/discharge characteristics.
摘要翻译： 将碳酸酯改性的硅烷或硅氧烷与非水溶剂和电解质盐结合以形成非水电解液，其用于构建具有改进的充放电特性的二次电池。
-
公开(公告)号：US06759031B2
公开(公告)日：2004-07-06
申请号：US10136310
申请日：2002-05-02
申请人： Tetsuo Nakanishi , Ichiro Ono , Toru Shimizu
发明人： Tetsuo Nakanishi , Ichiro Ono , Toru Shimizu
IPC分类号： A61K742
摘要： This invention relates to a makeup containing a specific modified silicone obtained by an economical manufacturing method not requiring an esterification catalyst, having a high reaction rate and therefore leaving little unreacted material, and in particular relates to a makeup with good skin adhesion, good retention and excellent emulsion stability. A silicone compound represented by the general formula (1): R1aR2bSiO(4-a-b)/2 (in the formula, R1 is at least one substituent group having 1-30 carbon atoms, chosen from alkyaryl, aralkyl, fluorine-substituted alkyl or organopolysiloxanylsilyl, R2 is a carboxylate residue represented by the following general formula (2): R3 is a saturated or unsaturated hydrocarbon group having 2-30 carbon atoms, a is 1.0-2.5, and b is 0.001-1.5.
摘要翻译： 本发明涉及含有通过不需要酯化催化剂的经济制造方法获得的具有高反应速率并因此留下很少未反应物质的特定改性硅氧烷的组合物，特别涉及具有良好的皮肤粘附性，良好的保留性和 优选的乳液稳定性。由通式（1）表示的硅氧烷化合物:(式中，R 1是至少一个具有1-30个碳原子的取代基，选自烷芳基，芳烷基，氟取代的烷基或有机聚硅氧烷基甲硅烷基 R 2是由以下通式（2）表示的羧酸酯残基：R 3是具有2-30个碳原子的饱和或不饱和烃基，a是1.0-2.5，b是0.001-1.5。
-
8.发明授权Silicone compound, a powder surface-treated with this compound, and a makeup containing this powder 有权硅氧烷化合物，用该化合物表面处理的粉末和含有该粉末的化妆品公开(公告)号：US06717003B2
公开(公告)日：2004-04-06
申请号：US09773671
申请日：2001-02-02
申请人： Tetsuo Nakanishi , Ichiro Ono , Toru Shimizu
发明人： Tetsuo Nakanishi , Ichiro Ono , Toru Shimizu
IPC分类号： C07F704
CPC分类号： A61K8/894 , A61K8/585 , A61K8/891 , A61K8/895 , A61K8/897 , A61Q1/02 , A61Q1/10 , A61Q17/04 , C08G77/38 , C08G77/50
摘要： This invention relates to a powder which is surface-treated by a novel silicone compound, and to a makeup containing this powder. In particular, it relates to a silicone compound which has good compatibility with oils such as ester oils and triglycerides or silicone oils, and to a makeup with a smooth feel, excellent dispersibility and excellent emulsification stability. A silicone compound represented by the general formula (1): R1aR2bR3cSiO(4-a-b-c)/2 (in the formula, R1 is at least one organic group chosen from alkyl having 1-30 carbon atoms, aryl, aralkyl, fluorine-substituted alkyl or organopolysiloxanylsilyl, R2 is a reactive substituent group chosen from hydrogen, hydroxy or alkoxy having 1-6 carbon atoms, or a reactive substituent group in which at least one of carbon, oxygen and silicon are bonded to these reactive substituent groups, R3 is a carboxylate residue represented by the following general formula (2): R4CO2—Q— R4 is a saturated or unsaturated hydrocarbon group having 2-30 carbon atoms, Q is a bivalent hydrocarbon group which may also contain a hetero atom, a is 1.0-2.5. b is 0.001-1.5, and c is 0.001-1.5, a powder surface-treated with this silicone compound, and a makeup containing this powder.
摘要翻译： 本发明涉及通过新型硅氧烷化合物进行表面处理的粉末以及含有该粉末的化妆品。 特别涉及一种与油类，例如酯油，甘油三酸酯，硅油等相容性好的硅酮化合物，具有平滑感，分散性优异，乳化稳定性优异的化妆品。 1）:(式中，R 1是选自具有1-30个碳原子的烷基，芳基，芳烷基，氟取代的烷基或有机聚硅氧烷基甲硅烷基中的至少一个有机基团，R 2是选自 氢，羟基或具有1-6个碳原子的烷氧基，或其中碳，氧和硅中的至少一个与这些反应性取代基键合的反应性取代基，R 3是由以下通式表示的羧酸盐残基 （2）：R 4是具有2-30个碳原子的饱和或不饱和烃基，Q是也可以含有杂原子的二价烃基，a是1.0-2.5，b是0.001-1.5，c 为0.001-1.5，粉末表面 用该硅氧烷化合物处理，并含有该粉末的化妆品。
-
9.发明授权Non-aqueous electrolyte secondary battery, negative electrode material, and making method 有权非水电解质二次电池，负极材料及制造方法公开(公告)号：US08105718B2
公开(公告)日：2012-01-31
申请号：US12404710
申请日：2009-03-16
CPC分类号： H01M10/0525 , H01M4/0428 , H01M4/134 , H01M4/1395 , H01M4/364 , H01M4/366 , H01M4/386 , H01M4/483 , H01M4/622 , H01M4/625
摘要： A negative electrode material comprising an active material and 1-20 wt % of a polyimide resin binder is suitable for use in non-aqueous electrolyte secondary batteries. The active material comprises silicon oxide particles and 1-50 wt % of silicon particles. The negative electrode exhibits improved cycle performance while maintaining the high battery capacity and low volume expansion of silicon oxide. The non-aqueous electrolyte secondary battery has a high initial efficiency and maintains improved performance and efficiency over repeated charge/discharge cycles by virtue of mitigated volumetric changes during charge/discharge cycles.
摘要翻译： 包含活性物质的负极材料和1-20重量％的聚酰亚胺树脂粘合剂适用于非水电解质二次电池。 活性材料包括氧化硅颗粒和1-50重量％的硅颗粒。 负极具有改善的循环性能，同时保持高的电池容量和低的氧化硅体积膨胀。 非水电解质二次电池具有高的初始效率，并且通过在充电/放电循环期间减轻的体积变化，在重复的充电/放电循环中保持改进的性能和效率。
-
10.发明申请公开(公告)号：US20050261133A1
公开(公告)日：2005-11-24
申请号：US11131268
申请日：2005-05-18
申请人： Tetsuo Nakanishi , Akira Yamamoto , Teruki Ikeda
发明人： Tetsuo Nakanishi , Akira Yamamoto , Teruki Ikeda
CPC分类号： C08G77/38 , C08G77/045
摘要： A spreading agent for agricultural chemicals, said spreading agent comprising at least one of the glycerol-modified silicone represented by the following formula (1), (2) or (3), wherein R1 can the the same with or different from each other and is selected from the group consisting of alkyl, aryl, aralkyl, and fluorinated alkyl groups each having 1 to 30 carbon atoms, p is an integer of from 1 to 3, q is an integer of 1 or 2, and r is an integer of from 0 to 6.
摘要翻译： 所述铺展剂包括由下式（1），（2）或（3）表示的甘油改性硅氧烷中的至少一种，其中R 1可以是 选自由各自具有1至30个碳原子的烷基，芳基，芳烷基和氟化烷基组成的组，p为1至3的整数，q为1的整数或 2，r为0〜6的整数。
-
-
-
-
-
-
-
-
-
搜索结果
46 条记录 (耗时 0.036 秒)
