专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06461771B1 Method for providing a chemically machined current collector 有权
标题翻译：提供化学加工集电器的方法
公开(公告)号：US06461771B1
公开(公告)日：2002-10-08
申请号：US09597015
申请日：2000-06-20
申请人： Christine A. Frysz , Dominick J. Frustaci , Joseph M. Probst , William C. Thiebolt, III , William M. Paulot
发明人： Christine A. Frysz , Dominick J. Frustaci , Joseph M. Probst , William C. Thiebolt, III , William M. Paulot
IPC分类号： H01M464
CPC分类号： H01M10/052 , H01M4/13 , H01M4/661 , H01M4/70 , H01M4/72 , H01M4/82 , H01M6/10 , H01M6/16 , Y10T29/10 , Y10T29/49108
摘要： The basket weave structures has a lattice construction surrounded by a frame and comprising first strand structures intersecting second strand structures to provide a plurality of diamond-shaped openings or interstices bordered by the strands. The strand structures intersect or join with each other at junctions thereby forming the current collector as an integral unit.
摘要翻译：篮子织造结构具有由框架包围的格子结构，并且包括与第二股线结构相交的第一股线结构，以提供多个由该股线接合的菱形开口或间隙。绞合线结在交叉处彼此相交或连接，从而形成集电器作为整体单元。

2. 发明授权

US6110622A Chemically machined current collector design 失效
标题翻译：化学加工集电器设计
公开(公告)号：US6110622A
公开(公告)日：2000-08-29
申请号：US120526
申请日：1998-07-22
申请人： Christine A. Frysz , Dominick J. Frustaci , Joseph M. Probst , William C. Thiebolt, III , William M. Paulot
发明人： Christine A. Frysz , Dominick J. Frustaci , Joseph M. Probst , William C. Thiebolt, III , William M. Paulot
IPC分类号： H01M4/62 , H01M4/13 , H01M4/66 , H01M4/70 , H01M4/72 , H01M4/82 , H01M6/10 , H01M6/16 , H01M10/052 , H01M10/36 , H01M4/64
CPC分类号： H01M10/052 , H01M4/661 , H01M4/70 , H01M4/72 , H01M4/82 , H01M4/13 , H01M6/10 , H01M6/16 , Y10T29/10 , Y10T29/49108
摘要： A current collector in the form of a conductive substrate subjected to a special chemical etch on both major surfaces to provide a "basket weave" structure, is described. The basket weave structures has a lattice construction surrounded by a frame and comprising first strand structures intersecting second strand structures to provide a plurality of diamond-shaped openings or interstices bordered by the strands. The strand structures intersect or join with each other at junctions thereby forming the current collector as an integral unit.
摘要翻译：描述了在两个主表面上经受特殊化学蚀刻以提供“篮子编织”结构的导电基板形式的集电器。篮子织造结构具有由框架包围的格子结构，并且包括与第二股线结构相交的第一股线结构，以提供多个由该股线接合的菱形开口或间隙。绞合线结在交叉处彼此相交或连接，从而形成集电器作为整体单元。

3. 发明授权

US06582545B1 Process for fabrication of low basis weight electrode active blanks 失效
标题翻译：制造低基重电极活性毛坯的方法
公开(公告)号：US06582545B1
公开(公告)日：2003-06-24
申请号：US09707715
申请日：2000-11-07
申请人： William C. Thiebolt, III , Douglas P. Eberhard , Jeffrey C. Grisante
发明人： William C. Thiebolt, III , Douglas P. Eberhard , Jeffrey C. Grisante
IPC分类号： B29B900
CPC分类号： H01M6/16 , H01M4/04 , H01M4/0433 , H01M4/13 , H01M4/131 , H01M4/139 , H01M4/1391 , H01M4/54 , H01M4/5815 , H01M4/622 , H01M4/623 , H01M4/626 , H01M10/052 , H01M2004/021 , H01M2300/0042 , Y10T29/49108
摘要： The present invention is directed to the realization that the dimensions and basis weight of an electrode active admixture such as a transition metal oxide, and particularly silver vanadium oxide, formed into an electrode structure from an admixture paste subjected to a calendering process are influenced by the calender direction. To obtain electrode structures of a desired low basis weight requires a secondary calendering step performed in a direction reverse or orthogonal to that used to form the initial sheet tape. Orthogonal or reverse feed of the electrode active admixture provides for fibrillation of the fluoro-polymeric binder in other than the initial direction. This lets the binder spread in directions transverse to the initial direction to form the low basis weight electrode active structure.
摘要翻译：本发明的目的在于实现由经过压光处理的混合糊料形成为电极结构的电极活性物质如过渡金属氧化物，特别是银钒氧化物的尺寸和基重受到压延方向。为了获得期望的低基重的电极结构，需要在与用于形成初始片材带的方向相反或正交的方向上执行二次压延步骤。电极活性混合物的正交或反向进料提供除了初始方向之外的氟聚合物粘合剂的原纤化。这使得粘合剂在横向于初始方向的方向上扩展以形成低基重电极活性结构。

4. 发明授权

US06174622B1 Process for fabrication of low basis weight electrode active blanks 有权
标题翻译：制造低基重电极活性毛坯的方法
公开(公告)号：US06174622B1
公开(公告)日：2001-01-16
申请号：US09295963
申请日：1999-04-21
申请人： William C. Thiebolt, III , Douglas P. Eberhard , Jeffrey C. Grisante
发明人： William C. Thiebolt, III , Douglas P. Eberhard , Jeffrey C. Grisante
IPC分类号： H01M436
CPC分类号： H01M6/16 , H01M4/04 , H01M4/0433 , H01M4/13 , H01M4/131 , H01M4/139 , H01M4/1391 , H01M4/54 , H01M4/5815 , H01M4/622 , H01M4/623 , H01M4/626 , H01M10/052 , H01M2004/021 , H01M2300/0042 , Y10T29/49108
摘要： The present invention is directed to the realization that the dimensions and basis weight of an electrode active admixture such as a transition metal oxide, and particularly silver vanadium oxide, formed into an electrode structure from an admixture paste subjected to a calendering process are influenced by the calender direction. To obtain electrode structures of a desired low basis weight requires a secondary calendering step performed in a direction reverse or orthogonal to that used to form the initial sheet tape. Orthogonal or reverse feed of the electrode active admixture provides for fibrillation of the fluoro-polymeric binder in other than the initial direction. This lets the binder spread in directions transverse to the initial direction to form the low basis weight electrode active structure.
摘要翻译：本发明的目的在于实现由经过压光处理的混合糊料形成为电极结构的电极活性物质如过渡金属氧化物，特别是银钒氧化物的尺寸和基重受到压延方向。为了获得期望的低基重的电极结构，需要在与用于形成初始片材带的方向相反或正交的方向上执行二次压延步骤。电极活性混合物的正交或反向进料提供除了初始方向之外的氟聚合物粘合剂的原纤化。这使得粘合剂在横向于初始方向的方向上扩展以形成低基重电极活性结构。

5. 发明授权

US5558680A Preparation of silver vanadium oxide cathodes utilizing sol-gel technology 失效
标题翻译：使用溶胶 - 凝胶技术制备银钒氧化物阴极
公开(公告)号：US5558680A
公开(公告)日：1996-09-24
申请号：US271154
申请日：1994-07-06
申请人： Esther S. Takeuchi , William C. Thiebolt, III
发明人： Esther S. Takeuchi , William C. Thiebolt, III
IPC分类号： C01G31/00 , H01M4/48 , H01M4/485 , H01M6/00
CPC分类号： H01M4/485 , C01G31/00 , H01M4/54 , Y02P70/54 , Y10T29/49108 , Y10T29/49115
摘要： A method for preparing a cathode, having as active material silver vanadium oxide with vanadium of mixed valance properties prepared using a sol-gel process, which may generate a preparation of silver vanadium oxide and which may provide an alternate preparation technique for improving chemical control in the formation of a cathode for incorporation into an electrochemical cell.
摘要翻译：一种制备阴极的方法，其具有使用溶胶 - 凝胶法制备的具有混合价态的钒的银钒氧化物，其可以产生银钒氧化物的制备，并且可以提供用于改善化学控制的替代制备技术形成用于结合到电化学电池中的阴极。

6. 发明授权

US5498494A Preparation of silver vanadium oxide cathodes using AG20 and V205 as starting materials 失效
标题翻译：使用AG20和V205作为起始材料制备银钒氧化物阴极
公开(公告)号：US5498494A
公开(公告)日：1996-03-12
申请号：US385991
申请日：1995-02-14
申请人： Esther S. Takeuchi , William C. Thiebolt, III
发明人： Esther S. Takeuchi , William C. Thiebolt, III
IPC分类号： C01G31/00 , H01M4/06 , H01M4/48 , H01M4/58 , H01M6/16 , H01M4/04
CPC分类号： H01M4/5825 , C01G31/00 , H01M4/483
摘要： A method for preparing a cathode having as active material silver vanadium oxide formed by chemical addition, reaction or otherwise intimate contact of a silver-containing component and a vanadium-containing compound to form a mixed metal oxide bronze that is thermally treated and rapidly cooled to form an amorphous product. The method of the present invention provides an alternate preparation technique for improving chemical control in the formation of a cathode for incorporation into an electrochemical cell.
摘要翻译：一种制备阴极的方法，该阴极具有作为活性物质的银钒氧化物，其通过化学添加，反应或以其它方式紧密接触含银组分和含钒化合物形成混合金属氧化物青铜，其被热处理并快速冷却至形成无定形产品。本发明的方法提供了用于改进用于结合到电化学电池中的阴极形成中的化学控制的替代制备技术。

7. 发明授权

US07252797B2 Process for fabrication of low basis weight electrode active blanks 有权
标题翻译：制造低基重电极活性毛坯的方法
公开(公告)号：US07252797B2
公开(公告)日：2007-08-07
申请号：US10669080
申请日：2003-09-22
申请人： Brian D. Panzer , William C. Thiebolt, III
发明人： Brian D. Panzer , William C. Thiebolt, III
IPC分类号： B29C43/24 , B29B9/00
CPC分类号： H01M4/131 , H01M4/0435 , H01M4/485 , H01M4/525 , H01M4/58 , H01M4/661 , H01M10/0525 , H01M2300/0042
摘要： The present invention is directed to calendaring an electrode active admixture, such as of a transition metal oxide, and particularly silver vanadium oxide, into an electrode structure. To obtain electrode structures of a desired low basis weight requires calendaring a paste of the active material into a first sheet tape, which is subsequently subjected to secondary and ternary calendering steps. Secondary calendaring is performed in a direction reverse or orthogonal to that used to form the initial sheet tape. The final calendaring step is performed in a third direction aligned 180° with respect to the first direction, but with the second structure rotated bottom over top with respect to the orientation that formed the first and second structures. The ternary calendaring step provides for fibrillation of the fluoro-polymeric binder in a direction reverse to the initial direction to form the product low basis weight electrode active structure.
摘要翻译：本发明涉及将电极活性混合物如过渡金属氧化物，特别是银钒氧化物压延到电极结构中。为了获得所需的低基重的电极结构，需要将活性材料的糊料压延成第一片材带，随后进行二次和三元压延步骤。在与用于形成初始片材带的方向相反或正交的方向上进行二次压延。最终压延步骤在相对于第一方向成180°的第三方向上执行，但是第二结构相对于形成第一和第二结构的取向在底部上方旋转。三元压延步骤提供了氟化聚合物粘合剂在与初始方向相反的方向上的原纤化，以形成低基重电极活性结构。

8. 发明授权

US5807645A Discharge promoter mixture for reducing cell swelling in alkali metal electrochemical cells 失效
标题翻译：用于减少碱金属电化学电池中细胞膨胀的放电促进剂混合物
公开(公告)号：US5807645A
公开(公告)日：1998-09-15
申请号：US878040
申请日：1997-06-18
申请人： Esther S. Takeuchi , William C. Thiebolt, III
发明人： Esther S. Takeuchi , William C. Thiebolt, III
IPC分类号： H01M4/02 , H01M4/62 , H01M6/16 , H01M10/40
CPC分类号： H01M4/625 , H01M6/16 , Y10T29/49108
摘要： An electrode comprising acetylene black or carbon black carbonaceous diluent having a surface area less than about 100 m.sup.2 /gram mixed with graphite and a charge transfer active material to provide an electrode active admixture, is described. The carbonaceous diluent/graphite blend increases the charge transfer capability within the electrode while exhibiting diminished cell swelling in comparison to high surface area carbonaceous diluents. A preferred carbonaceous diluent is SHAWINIGAN BLACK.RTM. carbon.
摘要翻译：描述了包含与石墨混合的表面积小于约100m 2 / g的乙炔黑或碳黑碳质稀释剂的电极和电荷转移活性材料以提供电极活性混合物。与高表面积的碳质稀释剂相比，碳质稀释剂/石墨混合物增加了电极内的电荷转移能力，同时表现出减少的细胞溶胀。优选的碳质稀释剂是SHAWINIGAN BLACK TM碳。

9. 发明授权

US06228534B1 Annealing of mixed metal oxide electrodes to reduce polarization resistance 有权
标题翻译：退火混合金属氧化物电极以降低极化电阻
公开(公告)号：US06228534B1
公开(公告)日：2001-05-08
申请号：US09217215
申请日：1998-12-21
申请人： Esther S. Takeuchi , William C. Thiebolt, III
发明人： Esther S. Takeuchi , William C. Thiebolt, III
IPC分类号： H01M434
CPC分类号： H01M4/0416 , H01M4/02 , H01M4/04 , H01M4/0402 , H01M4/0404 , H01M4/043 , H01M4/0435 , H01M4/0471 , H01M4/48 , H01M4/5815 , H01M6/16 , H01M2004/028 , H01M2006/5094 , Y10T29/49108
摘要： The thermal treatment of transition metal oxide electrodes such as silver vanadium oxide cathode plates, contacted to titanium current collectors for the purpose of reducing polarization resistance in an alkali metal electrochemical cell, is described. The electrodes are exposed to an elevated temperature of at least about 225° C. for about 8 hours prior to cell fabrication. The present heat treatment regime is particularly useful in cathodes intended for fabrication into a cell powering an implantable medical device with improved polarization resistance as well as reduced heat dissipation.
摘要翻译：描述了为了降低碱金属电化学电池中的极化电阻而与钛电流收集器接触的过渡金属氧化物电极如银钒氧化物阴极板的热处理。在电池制造之前，将电极暴露于至少约225℃的升高的温度约8小时。本发明的热处理方案特别适用于用于制造到具有改善的极化电阻以及减少散热的可植入医疗装置的电池的阴极中。

10. 发明授权

US5389472A Preparation of silver vanadium oxide cathodes using AG (O) and V.sub.2 O.sub.5 as starting materials 失效
标题翻译：使用AG（O）和V2O5作为起始原料制备银钒氧化物阴极
公开(公告)号：US5389472A
公开(公告)日：1995-02-14
申请号：US71518
申请日：1993-06-03
申请人： Esther S. Takeuchi , William C. Thiebolt, III
发明人： Esther S. Takeuchi , William C. Thiebolt, III
IPC分类号： C04B35/00 , C01G31/00 , C04B35/495 , H01B1/08 , H01M4/08 , H01M4/48 , H01M4/58 , H01M6/16 , H01M4/04 , H01M4/54
CPC分类号： C01G31/00 , C04B35/495 , H01B1/08 , H01M4/483 , H01M4/5825 , H01M6/16
摘要： A method for preparing a cathode having as active material silver vanadium oxide formed by chemical addition, reaction or otherwise intimate contact of elemental silver and a vanadium-containing compound present in an anhydrous mixture, is described. The present invention provides alternate preparation techniques for improving chemical control in the formation of a cathode for incorporation into an electrochemical cell.
摘要翻译：描述了通过化学添加，反应或以其他方式紧密接触元素银和存在于无水混合物中的含钒化合物作为活性材料的银氧化钒的阴极的制备方法。本发明提供了用于改进用于结合到电化学电池中的阴极形成中的化学控制的替代制备技术。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式