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1. 发明申请

US20040259001A1 Method of making an electrochemical cell 审中-公开
标题翻译：制造电化学电池的方法
公开(公告)号：US20040259001A1
公开(公告)日：2004-12-23
申请号：US10780962
申请日：2004-02-18
发明人： Gerard Francis McLean , Colleen Legzdins , Jianfei Yu , Martin Perry
IPC分类号： H01M010/04 , H01M010/40
CPC分类号： C08J5/2237 , C08J2327/12 , H01M8/1023 , H01M8/1039 , H01M8/1044 , H01M8/1051 , H01M8/1058 , H01M8/1072 , H01M8/1097 , H01M2300/0082 , H01M2300/0085 , H01M2300/0091 , Y02P70/56 , Y10T29/49108
摘要： The invention relates to a method for making an electrochemical cell by forming a curable PFSI electrolyte by mixing a perfluro sulfonate ionomer (PFSI) with a monomer and a cross linking agent having at least two vinyl functionalities in order to form a mixture, and then removing the solvent of the PFSI by distillation to obtain a curable PFSI electrolyte, disposing the curable PFSI electrolyte on a first electrode and a second electrode forming a precursor, and treating the precursor to cure at least a portion of the curable PFSI electrolyte forming a cured electrolyte composition, and, further, the invention relates to an electrochemical cell made by the method and fuel cell made by the method.
摘要翻译：本发明涉及通过将全氟磺酸离子交联聚合物（PFSI）与单体和具有至少两个乙烯基官能团的交联剂混合形成可固化的PFSI电解质来形成电化学电池以形成混合物的方法，然后除去 PFSI的溶剂通过蒸馏获得可固化的PFSI电解质，将可固化的PFSI电解质置于第一电极和形成前体的第二电极上，并处理前体以固化形成固化的电解质的至少一部分可固化的PFSI电解质并且本发明还涉及通过该方法制造的电化学电池和由该方法制成的燃料电池。

2. 发明申请

US20040247976A1 Electrochemical cell and fuel cell with curable perfluoro-sulfonate 审中-公开
标题翻译：电化学电池和燃料电池与可固化的全氟磺酸盐
公开(公告)号：US20040247976A1
公开(公告)日：2004-12-09
申请号：US10780968
申请日：2004-02-18
发明人： Steven Holdcroft , Jianfei Yu
IPC分类号： H01M008/10 , H01M010/40 , C08J005/22
CPC分类号： C08J5/2237 , C08J2327/12 , H01M4/8605 , H01M4/92 , H01M8/1004 , H01M8/1023 , H01M8/1039 , H01M8/1044 , H01M8/1051 , H01M8/1058 , H01M8/1072 , Y02P70/56
摘要： The invention relates to a fuel cell and an electrochemical cell comprising a curable perfluorosulfonate ionomer based electrolyte composition. The electrolyte composition comprises between 10 wt % and 50 wt % of a perfluoro-sulfonate ionomer (PFSI) comprising acidic groups for transporting protons; between 10 wt % and 89 wt % of a monomer for dissolving the PFSI; between 1 wt % and 60 wt % of a cross linking agent having at least two vinyl functionalities; and wherein upon combining the PFSI, monomer and cross linking agent, a curable electrolyte solution is formed with at least 50 wt % of the above components based on the total weight percent of the formed solution. The invention relates to a method for producing the curable liquid electrolyte.
摘要翻译：本发明涉及燃料电池和包含可固化的全氟磺酸酯离聚物基电解质组合物的电化学电池。电解质组合物包含10重量％至50重量％的包含用于输送质子的酸性基团的全氟磺酸盐离聚物（PFSI）; 10重量％至89重量％的用于溶解PFSI的单体; 1重量％至60重量％的具有至少两个乙烯基官能团的交联剂; 并且其中，在组合PFSI，单体和交联剂时，基于形成的溶液的总重量百分数，形成至少50重量％的上述组分的可固化电解质溶液。本发明涉及可固化液体电解质的制造方法。

3. 发明申请

US20040241553A1 Ion-conductive electrolyte and cell employing the same 失效
标题翻译：离子导电电解质和使用它的电池
公开(公告)号：US20040241553A1
公开(公告)日：2004-12-02
申请号：US10492728
申请日：2004-04-15
发明人： Toshihiro Abe , Shoji Saibara , Hideaki Katayama , Shigeo Aoyama , Keigo Aoi , Makito Yokoe , Masahiko Okada
IPC分类号： H01M010/40
CPC分类号： H01M6/181 , H01B1/122 , H01M10/052 , H01M10/0525 , H01M10/0567 , H01M10/0568
摘要： An ion-conductive electrolyte which comprises a compound having in the molecule a structure represented by the following chemical formula and an electrolyte salt; and a cell employing the ion-conductive electrolyte. The ion-conductive electrolyte has a low vapor pressure, has a high ion conductivity even at room temperature, and has a high lithium ion transport number. With this ion-conductive electrolyte, a highly safe cell having excellent discharge characteristics can be provided.
摘要翻译：一种离子导电电解质，其包含在分子中具有由以下化学式表示的结构的化合物和电解质盐; 和使用离子传导电解质的电池。离子传导电解质具有低蒸气压，即使在室温下也具有高的离子传导性，并且具有高的锂离子转移数。通过该离子传导电解质，可以提供具有优异的放电特性的高度安全的电池。

4. 发明申请

US20040234863A1 Lithium secondary battery 失效
标题翻译：锂二次电池
公开(公告)号：US20040234863A1
公开(公告)日：2004-11-25
申请号：US10841823
申请日：2004-05-10
发明人： Seiji Yoshimura , Naoki Imachi , Keiji Saishou , Masanobu Takeuchi
IPC分类号： H01M002/16 , H01M004/40 , H01M010/40
CPC分类号： H01M4/0461 , H01M4/40 , H01M4/405 , H01M6/166 , H01M10/052 , H01M10/0568
摘要： A lithium secondary battery including a positive electrode, a negative electrode, a separator, and a nonaqueous electrolyte including a solute and a solvent, wherein the separator is made of glass fibers and the negative electrode includes a lithium-aluminum-manganese alloy as an active material.
摘要翻译：一种锂二次电池，包括正极，负极，隔膜和包含溶质和非溶剂的非水电解质，其中所述隔板由玻璃纤维制成，所述负极包括作为活性物质的锂铝锰合金材料。

5. 发明申请

US20040229128A1 Non-aqueous electrolyte and a lithium secondary battery comprising the same 有权
标题翻译：非水电解质和包含该非水电解质的锂二次电池
公开(公告)号：US20040229128A1
公开(公告)日：2004-11-18
申请号：US10834668
申请日：2004-04-28
发明人： Hyung-Gon Noh
IPC分类号： H01M010/40 , H01M004/52 , H01M004/50 , H01M004/58
CPC分类号： H01M10/0567 , H01M6/166 , H01M10/052 , H01M10/0568 , H01M10/0569 , H01M2300/0042
摘要： Disclosed is an electrolyte of a lithium secondary battery comprising a lithium salt, an organic solvent, and at least one additive compound selected from the group consisting of compounds represented by the following formula (1) and derivatives thereof: 1 where R1 is selected from the group consisting of hydrogen radicals, alkyls aryls, cycloalkyls, alkenyls, alkynyls, ester radicals, and aliphatic carbonate radicals. The electrolyte improves both swelling inhibition properties at high temperature and capacity characteristics of a lithium secondary battery.
摘要翻译：公开了一种锂二次电池的电解质，其包含锂盐，有机溶剂和至少一种选自由下式（1）表示的化合物及其衍生物的添加剂化合物：其中R1选自由氢基，烷基芳基，环烷基，烯基，炔基，酯基和脂族碳酸酯基组成。该电解质改善锂二次电池在高温下的溶胀抑制性能和容量特性。

6. 发明申请

US20040224232A1 Nonaqueous electrolyte secondary battery having a negative electrode containing carbon fibers and carbon flakes 有权
标题翻译：具有含碳纤维和碳薄片的负极的非水电解质二次电池
公开(公告)号：US20040224232A1
公开(公告)日：2004-11-11
申请号：US10864835
申请日：2004-06-08
发明人： Akira Yamaguchi , Shinji Hatake , Atsuo Omaru , Masayuki Nagamine
IPC分类号： H01M004/62 , H01M004/58 , H01M004/48 , H01M004/52 , H01M004/50 , H01M010/40
CPC分类号： H01M4/133 , H01M4/13 , H01M4/131 , H01M4/525 , H01M4/587 , H01M4/625 , H01M10/0525 , H01M10/0568 , H01M10/0569 , H01M2004/021 , H01M2004/027
摘要： A nonaqueous electrolyte secondary battery is provided with a positive electrode including a positive-electrode active material, a negative electrode including a negative-electrode active material, and a nonaqueous electrolyte solution. The negative electrode further includes carbon fibers and carbon flakes. The synergistic effects of the improved retention of the electrolyte solution by the carbon fibers and the improved conductivity between the active material particles by the carbon flakes facilitate doping/undoping of lithium in a high-load current mode and increase the capacity of the battery in the high-load current mode.
摘要翻译：非水电解质二次电池设置有正极，其包括正极活性物质，负极包括负极活性物质和非水电解质溶液。负极还包括碳纤维和碳薄片。通过碳纤维改善电解质溶液的保留性和通过碳薄片改善活性材料颗粒之间的导电性的协同效应有助于在高负载电流模式下锂的掺杂/去掺杂，并增加电池在高负载电流模式。

7. 发明申请

US20040224230A1 Lithium cell 审中-公开
标题翻译：锂电池
公开(公告)号：US20040224230A1
公开(公告)日：2004-11-11
申请号：US10795454
申请日：2004-03-09
发明人： Katsunori Yanagida , Atsushi Yanai , Yoshinori Kida , Takaaki Ikemachi , Toshiyuki Nohma , Takeshi Ogasawara
IPC分类号： H01M004/58 , H01M010/40
CPC分类号： H01M4/133 , H01M4/587 , H01M10/0525 , H01M2300/0037
摘要： A lithium cell includes a positive electrode, a negative electrode employing a carbon material as an active material, and a non-aqueous electrolyte including a solute dissolved in a non-aqueous solvent, and is characterized in that the carbon material in the negative electrode has an RA value (IA/IG) of 0.05 or more, the RA value calculated from a peak intensity (IA) of a broad peak PA having a full width at half maximum of 100 cmnull1 or more and a peak intensity (IG) in the vicinity of 1580 cmnull1 as determined by laser Raman spectroscopy using an argon ion laser having a wavelength of 514.5 nm, the peak intensity (IA) determined from a peak PD in the vicinity of 1360 cmnull1, as determined by the aforesaid laser Raman spectroscopy, which is separated into the broad peak PA having the full width at half maximum of 100 cmnull1 or more and a peak PB having a full width at half maximum of less than 100 cmnull1.
摘要翻译：锂电池包括正电极，使用碳材料作为活性材料的负极和包含溶解在非水溶剂中的溶质的非水电解质，其特征在于，负极中的碳材料具有 RA值（IA / IG）为0.05以上的RA值，根据具有100cm -1以上的半峰全宽的峰值强度（IA）计算出的RA值和峰强度（ IG），通过使用波长为514.5nm的氩离子激光器的激光拉曼光谱法测定的峰值强度（IA）由1360cm -1附近的峰值PD确定，在1580cm -1附近 >，通过上述激光拉曼光谱测定，其被分离为具有100cm -1或更大的半峰全宽的宽峰PA和半高全宽度的峰值PB小于100 cm -1。

8. 发明申请

US20040214092A1 Electrolyte for rechargeable lithium battery and rechargeable lithium battery comprising same 有权
标题翻译：用于可充电锂电池的电解液和包含它的可充电锂电池
公开(公告)号：US20040214092A1
公开(公告)日：2004-10-28
申请号：US10834818
申请日：2004-04-28
发明人： Hyung-Gon Noh , Eui-Hwan Song
IPC分类号： H01M010/40
CPC分类号： H01M10/0567 , H01M4/131 , H01M4/133 , H01M10/0525 , H01M10/4235
摘要： Disclosed is an electrolyte for a rechargeable lithium battery including a non-aqueous organic solvent, a lithium salt, and a lactam-based compound selected from the group consisting of compounds represented by formulas 1 to 6: 1 where R is a H radical, a C2 to C6 alkenyl or a halogen radical; and K, T, X, Y and Z are identically or independently H radicals or halogen radicals.
摘要翻译：公开了一种用于可再充电锂电池的电解质，其包括非水有机溶剂，锂盐和内酰胺类化合物，其选自由式1至6表示的化合物：其中R是H基，C2 至C 6烯基或卤素基团; 并且K，T，X，Y和Z是相同或独立的H基团或卤素基团。

9. 发明申请

US20040202941A1 Electrolytic solution and battery using it 失效
标题翻译：电解液和电池使用它
公开(公告)号：US20040202941A1
公开(公告)日：2004-10-14
申请号：US10818816
申请日：2004-04-06
申请人： Sony Corporation
发明人： Shinsaku Ugawa
IPC分类号： H01M010/40
CPC分类号： H01M10/0525 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M10/0567 , H01M10/0569 , H01M2300/004
摘要： The invention provides an electrolytic solution and a battery, which can sufficiently improve cycle characteristics. The battery comprises an electrode winding body, wherein a cathode and an anode are layered and wound sandwiching a separator inside a battery can. The electrolytic solution is impregnated in the separator. The electrolytic solution contains a high dielectric constant solvent comprised of at least either ethylene carbonate or propylene carbonate; dimethyl carbonate; and diphenyl carbonate at a mass ratio of 5 to 40:58 to 93: more than 0 to 5.
摘要翻译：本发明提供一种可充分改善循环特性的电解液和电池。电池包括电极缠绕体，其中阴极和阳极被分层并且缠绕在电池壳内夹着隔板。电解液浸渍在分离器中。电解液含有由至少一种碳酸亚乙酯或碳酸亚丙酯构成的高介电常数溶剂; 碳酸二甲酯; 和碳酸二苯酯的质量比为5〜40:58〜93:0〜5。

10. 发明申请

US20040197666A1 Solidifying meterial for cell electrolyte solution, and cell comprising the solidifying material 有权
标题翻译：固化细胞电解质溶液，细胞包含凝固材料
公开(公告)号：US20040197666A1
公开(公告)日：2004-10-07
申请号：US10829171
申请日：2004-04-22
申请人： Dainichiseika Color & Chemicals Mfg. Co., Ltd.
发明人： Minoru Takizawa , Yoshifumi Sugito , Naomi Oguma , Seiji Doi , Sachio Yoshikawa , Michiei Nakamura
IPC分类号： H01M010/40 , C08F002/00
CPC分类号： H01M10/0565 , C08F8/00 , H01M2/1653 , H01M2/1666 , H01M6/22 , H01M10/052 , H01M2300/0014 , H01M2300/0025 , H01M2300/0082 , H01M2300/0085 , Y10T442/2139 , Y10T442/2861 , Y10T442/2918 , C08F297/00
摘要： A solidifying material for a cell electrolyte solution is a block copolymer, which comprises, as segments A, a polymer non-compatible with the cell electrolyte solution and, as segments B, a polymer compatible with the cell electrolyte solution. The solidifying material absorbs and solidifies the cell electrolyte solution. A smallest unit of the block copolymer is A-B-A. To each of the segments B, at least one group selected from the group consisting of a carboxyl group, an ester group, a hydroxyl group, a sulfonic group, an amino group, a cyclic carbonate group and a polyoxyalkylene group is bonded via a nullSnull bond or a nullCnull bond.
摘要翻译：用于电池电解质溶液的固化材料是嵌段共聚物，其包含作为区段A的与电池电解质溶液不相容的聚合物，并且作为区段B包含与电池电解质溶液相容的聚合物。凝固材料吸收并固化细胞电解质溶液。嵌段共聚物的最小单元是A-B-A。对于各段B，通过α-烯烃键合至少一个选自羧基，酯基，羟基，磺酸基，氨基，环状碳酸酯基和聚氧化烯基的基团， S-键或-C-键。

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