公开(公告)号：US20080187839A1

公开(公告)日：2008-08-07

申请号：US11933507

申请日：2007-11-01

申请人： Shin NISHIMURA ,  Akira Satou ,  Takefumi Okumura ,  Makoto Morishima ,  Hitoshi Yamamoto ,  Norikazu Ueyama

发明人： Shin NISHIMURA ,  Akira Satou ,  Takefumi Okumura ,  Makoto Morishima ,  Hitoshi Yamamoto ,  Norikazu Ueyama

IPC分类号： H01M10/24

CPC分类号： C08F2/44 ,  H01B1/122

摘要： The disclosure discloses a polymer represented by the general formula, RpQZ . . . Mk+)n]m, wherein Rp is a residue of a polymer of a compound having a polymerizable unsaturated bond, Q is an organic residue of n+1 valences and connected directly or through another group to Rp by means of a single bond, Mk+ is a cation of k valence, Z is an organic function group capable of forming an ionic bond with cation Mk+ or an organic function group having a coordination capability with Mk+, and m, n and k are integers of one or more. The disclosure also discloses an intermediate of the polymer mentioned above.

摘要翻译： 本公开公开了一种由通式表示的聚合物，其中<？in-line-formula description =“In-Line Formulas”end =“lead”？> R p。 。 。 ＆lt;＆lt;＆gt;＆gt;＆lt;＆lt; k＆gt;＆lt;＆lt;＆lt; n + 其中R p是具有可聚合不饱和键的化合物的聚合物的残基，Q是n + 1价的有机残基，并且直接或通过另一个基团连接到R p SUB>通过单键，M k +是K价阳离子，Z是能够与阳离子M + k + +形成离子键的有机官能团，或 具有与M k + +的协调能力的有机功能组，m，n和k是一个或多个的整数。 本公开还公开了上述聚合物的中间体。

公开(公告)号：US20120321950A1

公开(公告)日：2012-12-20

申请号：US13523459

申请日：2012-06-14

申请人： Takefumi Okumura ,  Makoto Morishima ,  Kunio Fukuchi ,  Erina Yamauchi

发明人： Takefumi Okumura ,  Makoto Morishima ,  Kunio Fukuchi ,  Erina Yamauchi

IPC分类号： H01M4/60 ,  H01M4/583 ,  H01M4/485

CPC分类号： H01M10/0525 ,  H01M4/13 ,  H01M4/366 ,  H01M4/505 ,  H01M4/622 ,  Y02T10/7011

摘要： A lithium ion battery includes: a positive electrode capable of occluding and emitting lithium ions; a negative electrode that is capable of occluding and emitting lithium ions; a separator disposed between the positive electrode and the negative electrode; and an electrolytic solution. The negative electrode of the lithium ion battery is coated with a lithium ion conductive polymer. The lithium ion battery maintains high-temperature storage characteristics at temperatures of 50° C. or more and output characteristics at room temperature of the lithium ion battery are improved.

摘要翻译： 锂离子电池包括：能够吸收和释放锂离子的正极; 能够吸收和释放锂离子的负极; 设置在所述正极和所述负极之间的隔膜; 和电解液。 锂离子电池的负极涂覆有锂离子导电聚合物。 锂离子电池在50℃以上的温度下保持高温保存特性，提高锂离子电池的室温下的输出特性。

公开(公告)号：US20070048618A1

公开(公告)日：2007-03-01

申请号：US11505306

申请日：2006-08-17

申请人： Takefumi Okumura ,  Masanori Sakai ,  Akira Satou

发明人： Takefumi Okumura ,  Masanori Sakai ,  Akira Satou

IPC分类号： H01M10/40 ,  H01M2/16

CPC分类号： H01M10/0525 ,  H01M2/1673 ,  H01M4/13 ,  H01M4/131 ,  H01M4/133 ,  H01M4/1391 ,  H01M4/1393 ,  H01M4/366 ,  H01M10/0565 ,  Y02E10/542 ,  Y02E60/122

摘要： This invention provides electrochemical devices that facilitate formation of an electric double layer, i.e., a reaction field at the electrode interface, for the purpose of reducing interface resistance. Such electrochemical devices each independently have a positive electrode and a negative electrode, wherein the positive electrode and the negative electrode are each in contact with a polymer, and wherein the Lewis acid properties of a polymer that is in contact with the positive electrode are different from those of a polymer that is in contact with the negative electrode.

摘要翻译： 本发明提供了便于形成双电层的电化学装置，即电极界面处的反应场，以减少界面电阻。 这种电化学装置各自独立地具有正极和负极，其中正极和负极各自与聚合物接触，并且其中与正极接触的聚合物的路易斯酸性质不同于 与负极接触的聚合物的那些。

公开(公告)号：US20050260501A1

公开(公告)日：2005-11-24

申请号：US11055485

申请日：2005-02-11

申请人： Takefumi Okumura ,  Shin Nishimura

发明人： Takefumi Okumura ,  Shin Nishimura

IPC分类号： C08K3/00 ,  C08K5/00 ,  C08L69/00 ,  H01B1/06 ,  H01M10/05 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/40

CPC分类号： H01M10/0566 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/0568 ,  H01M10/0569 ,  H01M2300/0025

摘要： An electrolyte with excellent ionic conductivity, and a lithium secondary battery utilizing the electrolyte for increased level of safety. The lithium secondary battery comprises a positive and a negative electrode that reversibly intercalate and deintercalate lithium, and an electrolyte containing a lithium ion. The electrolyte comprises: a polymer having a carbonate group represented by formula 1 below: where R1 is a hydrocarbon group with a carbon number of 2 to 7, and n is an integer from 10 to 10000; an electrolyte salt; and an organic solvent. The electrolyte salt is contained with a molar ratio of 0.2 or more with respect to the carbonate group, thereby providing the battery with an excellent ionic conductivity and high levels of safety.

摘要翻译： 具有优异的离子电导率的电解质和利用电解质的锂二次电池提高安全性。 锂二次电池包括可逆地插入和脱嵌锂的正极和负极以及含有锂离子的电解质。 电解质包括：具有下述式1表示的碳酸酯基的聚合物：其中R 1是碳数为2至7的烃基，n为10至10000的整数; 电解质盐 和有机溶剂。 电解质盐相对于碳酸酯基的摩尔比为0.2以上，由此为电池提供优异的离子导电性和高安全性。

公开(公告)号：US07230057B2

公开(公告)日：2007-06-12

申请号：US10717645

申请日：2003-11-21

申请人： Takefumi Okumura ,  Shin Nishimura ,  Norio Iwayasu ,  Shoichi Yokoyama ,  Takeshi Yabe

发明人： Takefumi Okumura ,  Shin Nishimura ,  Norio Iwayasu ,  Shoichi Yokoyama ,  Takeshi Yabe

IPC分类号： C08F130/06 ,  C07F5/04

CPC分类号： H01M10/0565 ,  C07F5/04 ,  C08F30/06 ,  C08G65/328 ,  C08G79/08 ,  H01B1/122 ,  H01M6/181 ,  H01M10/0525

摘要： An object of the present invention is to provide a boron-containing compound capable of forming an ion-conductive polyelectrolyte having high ion-conductive properties, and a polymer of said compound. According to the present invention, there are provided a polymerizable boron-containing compound of (formula 1), a polymer thereof, a polymer of a compound of (formula 2) and a compound of (formula 3), and a polyelectrolyte for electrochemical device comprising either of these polymers and at least one electrolyte salt:

摘要翻译： 本发明的目的是提供一种能够形成具有高离子传导性的离子传导性聚电解质的含硼化合物和所述化合物的聚合物。 根据本发明，提供了（式1）的聚合性含硼化合物，其聚合物，（式2）化合物和（式3）化合物的聚合物和电化学装置用聚电解质 包括这些聚合物中的任一种和至少一种电解质盐：

公开(公告)号：US07923580B2

公开(公告)日：2011-04-12

申请号：US12728736

申请日：2010-03-22

申请人： Norio Iwayasu ,  Shin Nishimura ,  Takefumi Okumura ,  Tetsuya Itoh ,  Takeshi Yabe

发明人： Norio Iwayasu ,  Shin Nishimura ,  Takefumi Okumura ,  Tetsuya Itoh ,  Takeshi Yabe

IPC分类号： C07F5/04 ,  C08F130/06 ,  H01M6/04

CPC分类号： H01M10/0565 ,  C07F5/025 ,  H01M10/0525 ,  H01M2300/0082

摘要： A polymerizable boric compound for electrochemical devices represented by the formula (1), wherein, B represents a boron atom, Z represents a polymerizable functional group, X represents a divalent C1-12 hydrocarbon group or in the absence of X, Z and B form a direct bond, AO represents a C2-4 oxyalkylene group, m and n are each the number of moles of the oxyalkylene group added and each independently stands for 2 or greater but less than 6, and R1 and R2 each represents a C1-12 hydrocarbon group.

摘要翻译： 一种由式（1）表示的用于电化学装置的可聚合硼化合物，其中B表示硼原子，Z表示可聚合官能团，X表示二价C1-12烃基或不存在X，Z和B形式 AO直接键合，AO表示C2-4氧化烯基，m和n各自为加成的氧化烯基的摩尔数，各自独立地表示2以上且小于6，R1和R2各自表示C1-12 烃基。

公开(公告)号：US07759003B2

公开(公告)日：2010-07-20

申请号：US11300307

申请日：2005-12-15

申请人： Norio Iwayasu ,  Shin Nishimura ,  Takefumi Okumura ,  Tetsuya Itoh ,  Takeshi Yabe

发明人： Norio Iwayasu ,  Shin Nishimura ,  Takefumi Okumura ,  Tetsuya Itoh ,  Takeshi Yabe

IPC分类号： H01M6/04

CPC分类号： H01M10/0565 ,  C07F5/025 ,  H01M10/0525 ,  H01M2300/0082

摘要： A polymerizable boric compound for electrochemical devices represented by the formula (1), wherein, B represents a boron atom, Z represents a polymerizable functional group, X represents a divalent C1-12 hydrocarbon group or in the absence of X, Z and B form a direct bond, AO represents a C2-4 oxyalkylene group, m and n are each the number of moles of the oxyalkylene group added and each independently stands for 2 or greater but less than 6, and R1 and R2 each represents a C1-12 hydrocarbon group.

摘要翻译： 一种由式（1）表示的用于电化学装置的可聚合硼化合物，其中B表示硼原子，Z表示可聚合官能团，X表示二价C1-12烃基或不存在X，Z和B形式 AO直接键合，AO表示C2-4氧化烯基，m和n各自为加成的氧化烯基的摩尔数，各自独立地表示2以上且小于6，R1和R2各自表示C1-12 烃基。

公开(公告)号：US20100179350A1

公开(公告)日：2010-07-15

申请号：US12728736

申请日：2010-03-22

申请人： Norio IWAYASU ,  Shin Nishimura ,  Takefumi Okumura ,  Tetsuya Itoh ,  Takeshi Yabe

发明人： Norio IWAYASU ,  Shin Nishimura ,  Takefumi Okumura ,  Tetsuya Itoh ,  Takeshi Yabe

IPC分类号： C07F5/02

CPC分类号： H01M10/0565 ,  C07F5/025 ,  H01M10/0525 ,  H01M2300/0082

摘要： A polymerizable boric compound for electrochemical devices represented by the formula (1), wherein, B represents a boron atom, Z represents a polymerizable functional group, X represents a divalent C1-12 hydrocarbon group or in the absence of X, Z and B form a direct bond, AO represents a C2-4 oxyalkylene group, m and n are each the number of moles of the oxyalklylene group added and each independently stands for 2 or greater but less than 6, and R1 and R2 each represents a C1-12 hydrocarbon group.

摘要翻译： 一种由式（1）表示的用于电化学装置的可聚合硼化合物，其中B表示硼原子，Z表示可聚合官能团，X表示二价C1-12烃基或不存在X，Z和B形式 直接键合，AO表示C2-4氧化烯基，m和n各自为加成的氧亚烷基的摩尔数，各自独立地表示2以上且小于6，R1和R2各自表示C1-12 烃基。