公开(公告)号：US07226697B2

公开(公告)日：2007-06-05

申请号：US10473158

申请日：2002-04-03

申请人： Kentaro Nakahara ,  Shigeyuki Iwasa ,  Masaharu Satoh ,  Jiro Iriyama ,  Yukiko Morioka

发明人： Kentaro Nakahara ,  Shigeyuki Iwasa ,  Masaharu Satoh ,  Jiro Iriyama ,  Yukiko Morioka

IPC分类号： H01M4/60

CPC分类号： H01M4/137 ,  H01M4/60 ,  H01M4/608 ,  H01M10/052 ,  H01M2004/028

摘要： A charge storage device such as a battery, wherein a positive electrode comprises a nitroxyl compound having a structure of a nitroxyl cation moiety represented by formula (I) in an oxidized state while having a structure of a nitroxyl radical moiety represented by formula (II) in a reduced state and a reaction represented by reaction formula (A) in which an electron is transferred between these states is used as a positive electrode reaction. The charge storage device can have a higher energy density and can be used at a large current.

摘要翻译： 一种电池等电荷存储装置，其特征在于，正极具有由式（I）表示的硝酰氧基阳离子结构的氧化态的硝酰化合物，同时具有由式（II）表示的硝酰基部分的结构， 在其中电子在这些状态之间转移的反应式（A）表示的还原状态和反应使用作为正极反应。 电荷存储装置可以具有更高的能量密度并且可以在大电流下使用。

公开(公告)号：US07476465B2

公开(公告)日：2009-01-13

申请号：US10504916

申请日：2003-02-18

申请人： Yukiko Morioka ,  Masahiro Suguro ,  Kentaro Nakahara ,  Jiro Iriyama ,  Shigeyuki Iwasa ,  Masaharu Satoh

发明人： Yukiko Morioka ,  Masahiro Suguro ,  Kentaro Nakahara ,  Jiro Iriyama ,  Shigeyuki Iwasa ,  Masaharu Satoh

IPC分类号： H01M4/60 ,  C07D241/36 ,  C08G73/06

CPC分类号： H01M4/60 ,  C07D241/44 ,  H01M4/606 ,  H01M10/052

摘要： An object of the present invention is to provide a battery which is high in capacity density and superior in stability. An electrode containing a compound having a diazine-N,N′-dioxide structure shown by a general formula (1) described below as an electrode active material is used, where x, y, x′, and y′ independently shows integer numbers of 0 or more respectively, and the order of condensation of diazine rings and benzene rings may be alternate or random. One of substituents R1, R2, R3, R4, Ra, Rb, Rc, and Rd shows a part of main chain or side chain of oligomer or polymer, and the other independently shows hydrogen atom, halogen atom, or a specific group.

摘要翻译： 本发明的目的是提供一种容量密度高，稳定性优异的电池。 使用含有下述通式（1）所示的二嗪-N，N'-二氧化物结构的化合物作为电极活性物质的电极，其中x，y，x'和y'独立地表示 0以上，并且二嗪环和苯环的缩合顺序可以是交替的或随机的。 取代基R 1，R 2，R 3，R 4，R a，R b，R c和R d中的一个表示低聚物或聚合物的主链或侧链的一部分，另外独立地表示氢原子，卤素原子或特定基团。

公开(公告)号：US07018738B2

公开(公告)日：2006-03-28

申请号：US10262438

申请日：2002-10-01

申请人： Yukiko Morioka ,  Masaharu Satoh ,  Shigeyuki Iwasa ,  Jiro Iriyama ,  Kentaro Nakahara ,  Masahiro Suguro

发明人： Yukiko Morioka ,  Masaharu Satoh ,  Shigeyuki Iwasa ,  Jiro Iriyama ,  Kentaro Nakahara ,  Masahiro Suguro

IPC分类号： H01M4/60 ,  C08G73/06 ,  C01D241/52

CPC分类号： H01M4/137 ,  H01M2/0207 ,  H01M4/60 ,  H01M4/608 ,  H01M10/052 ,  H01M10/0525

摘要： An electrode including a compound acting as an electrode active material and represented by a general formula (1) having a diazine N,N′-dioxide structure. A novel battery with the higher specific density and the excellent charge and discharge stability can be provided by incorporating the electrode having the compound represented by the general formula (1). [General Formula 1]

公开(公告)号：US07544441B2

公开(公告)日：2009-06-09

申请号：US10492943

申请日：2002-10-18

申请人： Shigeyuki Iwasa ,  Kentaro Nakahara ,  Yukiko Morioka ,  Jiro Iriyama ,  Masaharu Satoh

发明人： Shigeyuki Iwasa ,  Kentaro Nakahara ,  Yukiko Morioka ,  Jiro Iriyama ,  Masaharu Satoh

IPC分类号： H01M4/60

CPC分类号： H01M4/60 ,  H01M4/137 ,  H01M4/602 ,  H01M4/606 ,  H01M10/052

摘要： A secondary battery is provided which has a high energy density, a high capacity, an excellent stability in charge-discharge cycle as well as an excellent safety. The secondary battery comprises at least a positive electrode, a negative electrode and an electrolyte, wherein an active material of at least one of the positive and negative electrodes includes at least one compound selected from the group consisting of radical compounds represented by the formula (1) or the formula (3): (in the formula (1), X1 and X2 each independently represent a group represented by the formula (3), alkoxyl group, halogen atom, hydroxyl group or cyano group, and R1˜R8 each independently represent hydrogen atom or alkyl group.) (in the formula (3), R10 represents alkyl group or substituted or unsubstituted phenyl group.)

摘要翻译： 提供二次电池，其具有高能量密度，高容量，在充放电循环中具有优异的稳定性以及优异的安全性。 二次电池至少包括正电极，负电极和电解质，其中正极和负极中的至少一个的活性材料包括至少一种选自由式（1）表示的自由基化合物的化合物 ）或式（3）:(式（1）中，X1和X2各自独立地表示由式（3）表示的基团，烷氧基，卤素原子，羟基或氰基，R1〜R8各自独立地表示 表示氢原子或烷基）（式（3）中，R 10表示烷基或取代或未取代的苯基）

公开(公告)号：US08728662B2

公开(公告)日：2014-05-20

申请号：US12303592

申请日：2007-06-04

申请人： Masahiro Suguro ,  Shigeyuki Iwasa ,  Yuki Kusachi ,  Jiro Iriyama ,  Yukiko Morioka ,  Kentaro Nakahara ,  Sadahiko Miura

发明人： Masahiro Suguro ,  Shigeyuki Iwasa ,  Yuki Kusachi ,  Jiro Iriyama ,  Yukiko Morioka ,  Kentaro Nakahara ,  Sadahiko Miura

IPC分类号： H01M4/13 ,  H01M4/62 ,  C08F26/06

CPC分类号： H01M4/60 ,  C08F216/125 ,  C08F216/1458 ,  H01M4/602

摘要： Disclosed is a polyradical compound which can be used as an electrode active material for at least one of a positive electrode and a negative electrode. The polyradical compound has a repeating unit represented by general formula (1) and is crosslinked using a bifunctional crosslinking agent having two polymerizing groups in the molecule represented by general formula (2), wherein R1 to R3 each independently represent hydrogen or methyl group; R4 to R7 each independently represent C1 to C3 alkyl group; X represents single bond, linear, branched or cyclic C1 to C15 alkylenedioxy group, alkylene group, phenylenedioxy group, phenylene group or structure represented by general formula (3); and R8 to R13 each independently represent hydrogen or methyl group, and k represents an integer of 2 to 5.

摘要翻译： 公开了可用作正电极和负电极中的至少一种的电极活性材料的多元化合物。 多元化合物具有由通式（1）表示的重复单元，并且使用在通式（2）表示的分子中具有两个聚合基团的双官能交联剂进行交联，其中R 1至R 3各自独立地表示氢或甲基; R4至R7各自独立地表示C1至C3烷基; X表示单键，直链，支链或环状的C1至C15亚烷基二氧基，亚烷基，亚苯基二氧基，亚苯基或由通式（3）表示的结构; R 8〜R 13各自独立地表示氢或甲基，k表示2〜5的整数。

公开(公告)号：US20100255372A1

公开(公告)日：2010-10-07

申请号：US12303592

申请日：2007-06-04

申请人： Masahiro Suguro ,  Shigeyuki Iwasa ,  Yuki Kusachi ,  Jiro Iriyama ,  Yukiko Morioka ,  Kentaro Nakahara ,  Sadahiko Miura

发明人： Masahiro Suguro ,  Shigeyuki Iwasa ,  Yuki Kusachi ,  Jiro Iriyama ,  Yukiko Morioka ,  Kentaro Nakahara ,  Sadahiko Miura

IPC分类号： H01M4/60 ,  C08F226/06

CPC分类号： H01M4/60 ,  C08F216/125 ,  C08F216/1458 ,  H01M4/602

摘要： Disclosed is a polyradical compound which can be used as an electrode active material for at least one of a positive electrode and a negative electrode. The polyradical compound has a repeating unit represented by general formula (1) and is crosslinked using a bifunctional crosslinking agent having two polymerizing groups in the molecule represented by general formula (2), wherein R1 to R3 each independently represent hydrogen or methyl group; R4 to R7 each independently represent C1 to C3 alkyl group; X represents single bond, linear, branched or cyclic C1 to C15 alkylenedioxy group, alkylene group, phenylenedioxy group, phenylene group or structure represented by general formula (3); and R8 to R13 each independently represent hydrogen or methyl group, and k represents an integer of 2 to 5.

摘要翻译： 公开了可用作正电极和负电极中的至少一种的电极活性材料的多元化合物。 多元化合物具有由通式（1）表示的重复单元，并且使用在通式（2）表示的分子中具有两个聚合基团的双官能交联剂进行交联，其中R 1至R 3各自独立地表示氢或甲基; R4至R7各自独立地表示C1至C3烷基; X表示单键，直链，支链或环状的C1至C15亚烷基二氧基，亚烷基，亚苯基二氧基，亚苯基或由通式（3）表示的结构; R 8〜R 13各自独立地表示氢或甲基，k表示2〜5的整数。

公开(公告)号：US20080297350A1

公开(公告)日：2008-12-04

申请号：US12093559

申请日：2006-12-04

申请人： Shigeyuki Iwasa ,  Yukiko Morioka ,  Masahiro Suguro ,  Yuki Kusachi ,  Jiro Iriyama ,  Kentaro Nakahara ,  Sadahiko Miura

发明人： Shigeyuki Iwasa ,  Yukiko Morioka ,  Masahiro Suguro ,  Yuki Kusachi ,  Jiro Iriyama ,  Kentaro Nakahara ,  Sadahiko Miura

IPC分类号： G08B13/22

CPC分类号： H01M4/60 ,  G06K19/0702 ,  G06K19/07749 ,  H01M2/08 ,  H01M2/1066 ,  H01M2/1094 ,  H01M4/604 ,  H01M6/40 ,  H01M10/052 ,  H01M10/425 ,  H01M10/486

摘要： To provide an RFID tag including therein a lightweight, thin, reusable by charging, and foldable power source. In an RFID tag including an IC module 2, an antenna 3, and a power source and with a thickness of 0.9 mm or less, there is included an organic radical battery with a thickness of 0.7 mm or less as the power source.

摘要翻译： 通过充电和可折叠的电源来提供其中包括重量轻，可重复使用的RFID标签。 在包括IC模块2，天线3和电源并且厚度为0.9mm或更小的RFID标签中，包括厚度为0.7mm或更小的有机自由基电池作为电源。

公开(公告)号：US20080171265A1

公开(公告)日：2008-07-17

申请号：US11883607

申请日：2006-01-19

申请人： Jiro Iriyama ,  Kentaro Nakahara ,  Shigeyuki Iwasa ,  Masahiro Suguro ,  Masaharu Satoh

发明人： Jiro Iriyama ,  Kentaro Nakahara ,  Shigeyuki Iwasa ,  Masahiro Suguro ,  Masaharu Satoh

IPC分类号： H01M4/58 ,  B05D5/12

CPC分类号： H01M4/60 ,  H01M4/137 ,  H01M4/1399 ,  H01M4/625 ,  H01M10/0525 ,  H01M2004/028

摘要： In order to provide a positive electrode for a secondary battery having a low electric resistance and a large mechanical strength, and a secondary battery capable of charge and discharge using a large current and having a large capacity and excellent in storage characteristics, there is used a positive electrode for a secondary battery comprising an active material layer at least comprising a radical compound and a carbon fiber in which a graphite structure has an average value of interlayer distances d002 in the range of not less than 0.335 nm and not more than 0.340 nm. Such a carbon fiber having the interlayer distance has a modulus of elongation in the range of not less than 200 GPa and not more than 800 GPa. Particularly the carbon fiber preferably has a volume resistivity in the range of not less than 200μΩ·cm and not more than 2000μΩ·cm. The carbon fiber is preferably a vapor-grown carbon fiber or a graphitized carbon fiber derived from a mesophase pitch as a precursor.

摘要翻译： 为了提供具有低电阻和大机械强度的二次电池用正极，以及能够使用大电流进行充放电且容量大，储存特性优异的二次电池， 二次电池用正极，其包含至少包含自由基化合物和碳纤维的活性物质层，其中石墨结构的层间距离d 002的平均值在不小于0.335的范围内 nm且不大于0.340nm。 具有层间距离的这种碳纤维的伸长模量在200GPa以上且800GPa以下的范围。 特别地，碳纤维的体积电阻率优选为200μm以上且2000μm以下的体积电阻率。 碳纤维优选为气相生长碳纤维或由中间相沥青衍生的石墨化碳纤维作为前体。

公开(公告)号：US07312000B2

公开(公告)日：2007-12-25

申请号：US10483043

申请日：2002-12-12

申请人： Jiro Iriyama ,  Yukiko Morioka ,  Sigeyuki Iwasa ,  Kentaro Nakahara ,  Masaharu Satoh ,  Masahiro Suguro

发明人： Jiro Iriyama ,  Yukiko Morioka ,  Sigeyuki Iwasa ,  Kentaro Nakahara ,  Masaharu Satoh ,  Masahiro Suguro

IPC分类号： H01M10/40

CPC分类号： H01M10/052 ,  H01M10/0525 ,  H01M10/0567 ,  H01M10/4235

摘要： A battery, which has excellent safety in an overcharged state and is excellent in low-temperature characteristics and cycle characteristics, is provided.The electrolytic solution of the secondary battery contains a compound which has a diazine N,N′-dioxide structure represented by general formula (1). in which, n, m, n′, and m′ each independently are an integer 0 or larger; the diazine rings and the benzene rings may be condensed alternately or randomly; and substituents R1, R2, R3, R4, Ra, Rb, Rc, and Rd each independently represent hydrogen atom, halogen atom, or specific group. However, when n is 2 or larger, then Ra and Rb may be the same or different, and when n′ is 2 or larger, then Rc and Rd may be the same or different. In addition, these substituents, in cooperation with each other, may form a ring structure.

摘要翻译： 提供一种在过充电状态下具有优异的安全性并且具有优异的低温特性和循环特性的电池。 二次电池的电解液含有具有由通式（1）表示的二嗪N，N'-二氧化物结构的化合物。 其中，n，m，n'和m'各自独立地为0以上的整数， 二嗪环和苯环可以交替或随机地冷凝; 和取代基R 1，R 2，R 3，R 4，R a，O， R b，R c和R d各自独立地表示氢原子，卤素原子或特定基团。 然而，当n为2以上时，R a a和R b可以相同或不同，当n'为2以上时，R“ C和R d可以相同或不同。 另外，这些取代基可以相互配合，形成环结构。

公开(公告)号：US20080226986A1

公开(公告)日：2008-09-18

申请号：US10597517

申请日：2004-12-17

申请人： Kentaro Nakahara ,  Jiro Iriyama ,  Shigeyuki Iwasa ,  Masahiro Suguro ,  Masaharu Satoh

发明人： Kentaro Nakahara ,  Jiro Iriyama ,  Shigeyuki Iwasa ,  Masahiro Suguro ,  Masaharu Satoh

IPC分类号： H01M4/60

CPC分类号： H01G9/155 ,  H01M4/137 ,  H01M4/1399 ,  H01M4/60 ,  H01M4/602 ,  H01M4/624 ,  H01M4/661 ,  H01M4/663 ,  H01M4/667 ,  H01M10/052 ,  Y02E60/13 ,  Y02T10/7011 ,  Y02T10/7022

摘要： An object of the present invention is to provide a power storage device with low internal resistance, employing a cathode containing a nitroxyl polymer. To attain the object in the present invention, in the power storage device employing a cathode comprising a nitroxyl polymer, a cathode collector having a conductive auxiliary layer comprising carbon as a main component formed and integrated on an aluminum electrode is used.

摘要翻译： 本发明的目的是提供一种具有低内阻的蓄电装置，其使用含有硝酰基聚合物的阴极。 为了实现本发明的目的，在使用包含硝酰基聚合物的阴极的蓄电装置中，使用在铝电极上形成并整合在碳上作为主要成分的导电性辅助层的阴极集电体。