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1. 发明专利

JP2006261024A Gel electrolyte and a secondary battery 有权
标题翻译：凝胶电解质和二次电池
公开(公告)号：JP2006261024A
公开(公告)日：2006-09-28
申请号：JP2005079288
申请日：2005-03-18
申请人： Hitachi Ltd , Nof Corp , 日本油脂株式会社 , 株式会社日立製作所
发明人： OKUMURA SOUBUN , NISHIMURA SHIN , IWAYASU NORIO , KONO KAZUSHIGE , YOKOYAMA SHOICHI , MIZUTANI MASAHITO , ITO TETSUYA
IPC分类号： H01B1/06 , H01M10/05 , H01M10/0565
CPC分类号： H01M10/0565 , H01M2300/0085
摘要： PROBLEM TO BE SOLVED: To provide a gel electrolyte having high ion conductivity and stability at high temperature with a high compliance to a large current when used as a battery electrolyte, and a secondary battery. SOLUTION: The secondary battery comprises a gel electrolyte which is composed of a polymer matrix obtained by polymerizing boric acid ester having a polymeric functional group as expressed by a formula (1) at the end portion, an electrolyte salt, and a non-aqueous solvent. Herin, Z 1 , Z 2 , Z 3 are polymeric functional group or hydrocarbon group having carbon number 1-10, and out of three groups Z 1 , Z 2 , Z 3 , the hydrocarbon groups with the carbon number 1-10 are included 1.0-2.5 in mol average. AO is oxy-alkylene group having carbon number 2-4, and l, m, n are average repeating number of oxy-alkylene group and are each independently 0-100, and l+m+n is 1-300, and B is boron atom. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有高离子电导率和在高温下的稳定性的凝胶电解质，当用作电池电解质时，具有高的依赖于大电流的凝胶电解质和二次电池。解决方案：二次电池包括凝胶电解质，该凝胶电解质由通过在端部聚合具有由式（1）表示的聚合官能团的硼酸酯获得的聚合物基质，电解质盐和非电解质 - 水溶剂。 Herin，Z 1 ，Z 2 ，Z 3 是聚合官能团或碳数为1-10的烃基， Z 1 ，Z 2 ，Z 3 ，碳数为1-10的烃基的摩尔含量为1.0-2.5。 AO是碳数为2-4的氧亚烷基，l，m，n为氧亚烷基的平均重复数，各自为0〜100，l + m + n为1-300，B为硼原子。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2005332699A Electrolyte and lithium secondary battery 审中-公开
标题翻译：电解质和锂二次电池
公开(公告)号：JP2005332699A
公开(公告)日：2005-12-02
申请号：JP2004150203
申请日：2004-05-20
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： OKUMURA SOUBUN , NISHIMURA SHIN
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： PROBLEM TO BE SOLVED: To provide an electrolyte having excellent ion conductivity; and to provide a lithium secondary battery having excellent safety by using the electrolyte.
SOLUTION: This lithium secondary battery comprises: a positive electrode and a negative electrode reversibly storing and releasing lithium; and an electrolyte containing lithium ions. The electrolyte comprises a carbonate group-containing polymer represented by formula (1), an electrolyte salt and an organic solvent. The lithium secondary battery having excellent ion conductivity by containing the electrolyte salt not less than 0.2 in molar ratio with respect to the carbonate group, and having excellent safety can be provided. In formula (1), R
1 is a 2-7C hydrocarbon group; and (n) is an integer of 10-10,000.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供具有优异的离子传导性的电解质; 并且通过使用电解质提供具有优异安全性的锂二次电池。解决方案：该锂二次电池包括：正极和负极可逆地储存和释放锂; 和含有锂离子的电解质。电解质包含由式（1）表示的含碳酸酯基的聚合物，电解质盐和有机溶剂。可以提供通过含有相对于碳酸酯基团的摩尔比不小于0.2的电解质盐并且具有优异的安全性的具有优异离子传导性的锂二次电池。在式（1）中，R SB 1是2-7C烃基; 和（n）为10〜10000的整数。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2005050687A Electrolyte and lithium secondary battery 审中-公开
标题翻译：电解质和锂二次电池
公开(公告)号：JP2005050687A
公开(公告)日：2005-02-24
申请号：JP2003281576
申请日：2003-07-29
申请人： Hitachi Ltd , Hitachi Maxell Ltd , 日立マクセル株式会社 , 株式会社日立製作所
发明人： OKUMURA SOUBUN , NISHIMURA SHIN
IPC分类号： C08K3/30 , C08L69/00 , H01B1/06 , H01M10/05 , H01M10/052 , H01M10/0565 , H01M10/40
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide an electrolyte that is superior in an ion conductivity, and a lithium secondary battery that uses its electrolyte and is superior in safety. SOLUTION: A lithium secondary battery includes a positive electrode and a negative electrode that stores and discharges a lithium reversibly, and an electrolyte containing a lithium ion. The electrolyte consists of a carbonate group containing polymer shown by formula (1) (where R1 is a hydrocarbon group with a carbon number of 2 to 7; n is an integer which is greater than 10 and less than 10,000) and an electrolyte salt with a molecular weight of 200 or over, and the electrolyte salt contains 0.2 or over in molar ratio with respect to the carbonate group. Therefore, the lithium secondary battery that has an excellent ion conductivity and is superior in safety is obtained. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种离子电导率优异的电解质和使用其电解质并且安全性优异的锂二次电池。解决方案：锂二次电池包括可逆地储存和放电锂的正极和负极以及含有锂离子的电解质。电解质由式（1）所示的含碳酸酯基的聚合物（其中，R1为碳数为2〜7的烃基，n为10以上且小于10,000的整数）分子量为200以上，并且电解质盐相对于碳酸酯基含有0.2以上的摩尔比。因此，获得具有优异的离子传导性并且安全性优异的锂二次电池。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2005174563A Nonaqueous electrolyte secondary battery and its manufacturing method 有权
标题翻译：非电解电解质二次电池及其制造方法
公开(公告)号：JP2005174563A
公开(公告)日：2005-06-30
申请号：JP2003408383
申请日：2003-12-08
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： NISHIMURA SHIN , OKUMURA SOUBUN , MIYAUCHI AKIHIRO
IPC分类号： H01M10/05 , H01M10/052 , H01M10/0565 , H01M10/058 , H01M10/40
CPC分类号： Y02P70/54
摘要： PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery composed by interlaying a polymer electrolyte membrane having large irregularity on a surface, extremely stereoscopic and having a large surface area in applying a solid electrolyte to the battery; and to provide its manufacturing method.
SOLUTION: In a secondary battery provided with an oxide containing lithium in a positive electrode, a substance capable of doping/dedoping lithium in a negative electrode, and an electrolyte containing a lithium salt, this nonaqueous electrolyte secondary battery is so structured that the polymer electrolyte membrane containing the lithium salt is interlaid between the positive electrode and the negative electrode; and the polymer electrolyte membrane has a minute projection group formed by plastic working on one surface or both surfaces thereof.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决方案：提供一种非水电解质电池，其通过在表面上具有大的不规则性的高分子电解质膜，在将固体电解质施加到电池上时具有极高的立体感和大的表面积; 并提供其制造方法。解决方案：该非水电解质二次电池在具有在正极中含锂的氧化物的二次电池中，能够在负极中掺杂/脱掺杂锂的物质和含有锂盐的电解质构成，含有锂盐的高分子电解质膜被夹在正极和负极之间; 并且高分子电解质膜具有通过塑料加工形成在其一个表面或两个表面上的微小突起组。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2004186150A Lithium secondary battery 有权
公开(公告)号：JP2004186150A
公开(公告)日：2004-07-02
申请号：JP2003391808
申请日：2003-11-21
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： OKUMURA SOUBUN , NISHIMURA SHIN , IWAYASU NORIO , YOKOYAMA SHOICHI , YABE TAKESHI
IPC分类号： C08G65/321 , C08G65/337 , H01M4/131 , H01M4/133 , H01M4/52 , H01M4/525 , H01M10/05 , H01M10/052 , H01M10/0525 , H01M10/0565 , H01M10/0568 , H01M10/0585 , H01M10/36 , H01M10/40
CPC分类号： C08G65/337 , H01M4/131 , H01M4/133 , H01M4/525 , H01M10/0525 , H01M10/0565 , H01M10/0568 , H01M10/0585 , H01M2300/0082
摘要： PROBLEM TO BE SOLVED: To provide a secondary battery excellent in output characteristics, by using a polymer electrolyte having high ion conductivity.
SOLUTION: The lithium secondary battery comprises an anode and cathode for occluding/discharging lithium reversibly, and an electrolyte. The electrolyte contains a boron contained compound expressed in formula 1 and electrolyte salt. In formula 1, B represents boron atom, Z
1 , Z
2 , Z
3 represent an organic part containing an acryloyl group or a methacryloyl group, or a hydrocarbon radical of a carbon number 1-10 where one or two of Z
1 , Z
2 , Z
3 are an organic part having the acryloyl group or methacryloyl group, AO represents an oxyalkylene group of carbon number 1-6, and is formed by one or more than one, and l, m, n represent an average addition mole number of an oxyalkylene group, and is greater than 0 and less than 4, where 1+m+n is 1 or more.
COPYRIGHT: (C)2004,JPO&NCIPI

6. 发明专利

JP2003331838A Lithium secondary battery 审中-公开
标题翻译：锂二次电池
公开(公告)号：JP2003331838A
公开(公告)日：2003-11-21
申请号：JP2002137899
申请日：2002-05-14
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KUMASHIRO YOSHIAKI , OKUMURA SOUBUN , KASAI MASAHIRO
IPC分类号： H01M10/05 , B82Y99/00 , H01M4/131 , H01M4/133 , H01M4/38 , H01M4/48 , H01M4/587 , H01M4/62 , H01M10/0525 , H01M10/0565 , H01M4/58 , H01M4/02 , H01M10/40
CPC分类号： Y02T10/7011
摘要： PROBLEM TO BE SOLVED: To solve such a problem in a large output and capacity lithium secondary battery using carbon nano tubes, wherein, if separators are used, a short- circuit may be produced by the carbon nano tubes between the positive and negative poles.
SOLUTION: In this lithium secondary battery using the carbon nano tube on at least one of the positive pole 1 and the negative pole 2, gel electrolyte 3 having polymer, nonaqueous electrolyte, and alkali metallic salt is disposed between the positive and negative poles to prevent a short-circuit between the positive and negative poles. Thus the high output and high capacity lithium secondary battery can be provided.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了解决使用碳纳米管的大容量和容量的锂二次电池中的这种问题，其中如果使用隔膜，则可以通过碳纳米管在正和负极之间产生短路负极。解决方案：在这种在正极1和负极2中的至少一个上使用碳纳米管的锂二次电池中，具有聚合物，非水电解质和碱金属盐的凝胶电解质3设置在正极和负极之间极以防止正极和负极之间的短路。因此，可以提供高输出和高容量的锂二次电池。版权所有（C）2004，JPO

7. 发明专利

JP2007059264A Electrochemical device 审中-公开
标题翻译：电化学装置
公开(公告)号：JP2007059264A
公开(公告)日：2007-03-08
申请号：JP2005244659
申请日：2005-08-25
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： OKUMURA SOUBUN , SAKAI MASANORI , SATO AKIRA
IPC分类号： H01L31/04 , H01G9/025 , H01G11/22 , H01G11/24 , H01G11/30 , H01G11/32 , H01G11/38 , H01G11/46 , H01G11/52 , H01G11/56 , H01G11/86 , H01M4/02 , H01M4/36 , H01M4/62 , H01M10/05 , H01M10/052 , H01M10/0565 , H01M14/00
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： PROBLEM TO BE SOLVED: To provide an electrochemical device where an electric double layer being a reaction field on an electrode interfacial surface can be easily formed in order to reduce interfacial resistance.
SOLUTION: This electrochemical device includes a positive electrode and a negative electrode. The electrochemical device is characterized in that each of the positive electrode and the negative electrode is in contact with a polymer; and a Lewis property of the polymer in contact with the positive electrode is different from that of the polymer in contact with the negative electrode.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种电化学装置，其中可以容易地形成电极界面表面上的反应场的双电层以降低界面电阻。解决方案：该电化学装置包括正极和负极。电化学装置的特征在于，正极和负极各自与聚合物接触; 并且与正极接触的聚合物的Lewis性质与与负极接触的聚合物的性质不同。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006172982A Polymerizable boron compound for electrochemical device, its manufacturing method, polymerizable composition and ion conductive polyelectrolyte 有权
标题翻译：用于电化学装置的可聚合硼烷化合物，其制造方法，可聚合组合物和离子导电聚电解质
公开(公告)号：JP2006172982A
公开(公告)日：2006-06-29
申请号：JP2004365760
申请日：2004-12-17
申请人： Hitachi Ltd , Nof Corp , 日本油脂株式会社 , 株式会社日立製作所
发明人： IWAYASU NORIO , NISHIMURA SHIN , OKUMURA SOUBUN , ITO TETSUYA , YABE TAKESHI
IPC分类号： C08F30/06 , H01B1/06 , H01M10/05 , H01M10/052 , H01M10/0565
CPC分类号： H01M10/0565 , C07F5/025 , H01M10/0525 , H01M2300/0082
摘要： PROBLEM TO BE SOLVED: To provide a polymerizable boron compound which can manufacture an ion conductivity polyelectrolyte having a high ion conductivity and to provide its macromolecules. SOLUTION: The polyelectrolyte for an electrochemical device includes the polymerizable boron compound represented by a formula (1) and an electrolyte salt. In the formula, B is a boron atom, Z is a polymerizble functional group, X is a bivalent hydrocarbon group having carbon number of 1-12. When X does not exist, Z is coupled directly with the B. An AO is an oxy-alkylene group of carbon number of 2-4, m and n are the numbers of added moles of the oxy-alkylene group, two to less than 6 independently in the number of added moles of the oxy-alkylene group. R 1 and R 2 are hydrocarbon group of the carbon number of 1-12. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供可制造具有高离子传导性的离子传导性聚电解质并提供其大分子的可聚合硼化合物。解决方案：用于电化学装置的聚电解质包括由式（1）表示的可聚合硼化合物和电解质盐。在该式中，B为硼原子，Z为聚合性官能团，X为碳数为1-12的二价烃基。当X不存在时，Z与B直接连接.AA是碳数2-4的氧亚烷基，m和n是氧基 - 亚烷基的加成摩尔数，2至小于 6独立地为氧基 - 亚烷基的加成摩尔数。 R 1 和R 2 是碳数为1-12的烃基。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2008041320A Electrolyte composition for dye-sensitized solar cell 审中-公开
标题翻译：用于染料敏化太阳能电池的电解质组合物
公开(公告)号：JP2008041320A
公开(公告)日：2008-02-21
申请号：JP2006211131
申请日：2006-08-02
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： OKUMURA SOUBUN , YOSHIMOTO NAOKI
IPC分类号： H01M14/00 , H01L31/04
CPC分类号： Y02E10/542
摘要： PROBLEM TO BE SOLVED: To provide a solid or gel state electrolyte composition, with small deterioration in the output, when it is applied to a dye-sensitized solar cell. SOLUTION: The electrolyte composition containing a redox pair and a compound having elements that can be coordinate-bonded with the composition of the redox pair is provided. The redox pair preferably contains iodine and iodine compound. The element is preferably boron or nitrogen. COPYRIGHT: (C)2008,JPO&INPIT

10. 发明专利

JP2007018890A Energy storage device 审中-公开
标题翻译：能源储存装置
公开(公告)号：JP2007018890A
公开(公告)日：2007-01-25
申请号：JP2005199538
申请日：2005-07-08
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KUMASHIRO YOSHIAKI , KOBAYASHI MITSURU , OKUMURA SOUBUN , ARAI JUICHI
IPC分类号： H01G11/40 , H01G11/06 , H01G11/10 , H01G11/24 , H01G11/26 , H01G11/30 , H01G11/38 , H01G11/42 , H01G11/46 , H01G11/56 , H01G11/62 , H01G11/86 , H01M2/16 , H01M2/20 , H01M4/02 , H01M4/36 , H01M10/05 , H01M10/052 , H01M10/0525 , H01M10/0565 , H01M10/0568
CPC分类号： Y02T10/7011
摘要： PROBLEM TO BE SOLVED: To provide an energy storage device which ensures a long lifetime and excellent output characteristics in the range from low temperature to normal temperature.
SOLUTION: The energy storage device has two regions different in the reactive mechanism. The regions comprise a positive electrode Faraday layer exhibiting the faradaic reaction wherein the oxidation state of an active material is mainly changed and the electrical charge is moved into inside of the active material, and a positive electrode non-Faraday layer exhibiting the non-faradaic reaction wherein the electrical charge is mainly stored/released by physically absorbing/desorbing ions to/from the surface of the active material. These regions provide the positive electrode wherein the positive electrode non-Faraday layer is attached on a positive electrode collector, while the positive electrode Faraday layer is attached on this positive electrode non-Faraday layer, and a negative electrode with a region having the faradaic reaction mechanism on a negative electrode collector. Fabrication of such an energy storage device ensures a long lifetime and excellent output characteristics in the range from low temperature to normal temperature.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种在低温到常温的范围内确保长寿命和优异的输出特性的储能装置。解决方案：储能装置具有反应机理不同的两个区域。这些区域包括呈现法拉第反应的正电极法拉第层，其中活性材料的氧化态主要改变并且电荷移动到活性材料的内部，以及表现出非法拉第反应的正极非法拉第层其中电荷主要通过物理地吸收/释放离开活性材料表面的离子来储存/释放。这些区域提供正电极，其中正极非法拉第层附着在正电极集电体上，而正电极法拉第层附接在该正极非法拉第层上，并且具有具有法拉第反应的区域的负电极机构在负极集电器上。这种储能装置的制造确保了从低温到常温的范围内的长寿命和良好的输出特性。版权所有（C）2007，JPO＆INPIT

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