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

US11185919B2 Methods and systems for forming mixtures of lead oxide and lead metal particles 有权
公开(公告)号：US11185919B2
公开(公告)日：2021-11-30
申请号：US16230061
申请日：2018-12-21
申请人： Hammond Group, Inc.
发明人： Terrence Hyde Murphy , William Peter Wilke, IV , Philip Michael Kowalski
IPC分类号： B22F9/08 , C01G21/06 , H01M4/56 , C22C1/05 , B22F9/26 , H01M4/36 , H01M4/57 , H01M10/06 , C22C1/10
摘要： According to one or more embodiments presently described, a mixture of lead oxide and lead metal particles may be formed by a method that includes forming a molten metal lead material from a solid lead metal supply material, introducing the molten metal lead material into a reaction zone of a reactor, and contacting the molten metal lead material with an oxidizing gas in the reaction zone to oxidize a portion of the molten metal lead material and form at least solid lead oxide particles and solid lead metal particles. The molten metal lead material may be introduced to the reaction zone in a laminar flow or as atomized molten particles. The weight ratio of formed solid lead oxide particles to solid lead metal particles may be less than 99:1.

2. 发明申请

US20190217392A1 METHODS AND SYSTEMS FOR MAKING METAL-CONTAINING PARTICLES 审中-公开
公开(公告)号：US20190217392A1
公开(公告)日：2019-07-18
申请号：US16230093
申请日：2018-12-21
申请人： Hammond Group, Inc.
发明人： Terrence Hyde Murphy , William Peter Wilke, IV , Philip Michael Kowalski
IPC分类号： B22F9/08 , B22F9/26 , H01M10/06 , H01M4/36 , H01M4/57
CPC分类号： B22F9/082 , B22F9/26 , B22F2009/0824 , B22F2009/0848 , B22F2301/30 , B22F2302/25 , B22F2999/00 , C01G21/06 , C01P2002/30 , C01P2004/51 , C01P2004/61 , C01P2006/12 , C01P2006/60 , C22C1/053 , C22C1/1042 , H01M4/364 , H01M4/56 , H01M4/57 , H01M10/06 , B22F2201/03
摘要： According to one or more embodiments presently described, metal-containing particles may be made by a method that includes introducing a molten material into a reaction zone of a reactor system, passing a process gas into the reaction zone in a direction substantially tangential to a sidewall of the reaction zone, and contacting the process gas with the molten material in the reaction zone to form metal-containing particles. The molten material may be introduced into an upper portion of the reaction zone The reaction zone may include a substantially circular cross-section, and the molten metal may be introduced into the reaction zone in a laminar flow or as atomized particles.

3. 发明授权

US09985281B2 Carbonaceous materials for lead acid batteries 有权
公开(公告)号：US09985281B2
公开(公告)日：2018-05-29
申请号：US15190871
申请日：2016-06-23
申请人： Cabot Corporation
发明人： Paolina Atanassova , Aurelien L. DuPasquier , Kenneth C. Koehlert , Berislav Blizanac , Andriy Korchev , Yipeng Sun
IPC分类号： H01M4/36 , H01M4/04 , H01M4/57 , H01M4/60 , H01M4/62 , H01M4/66 , H01M4/14 , H01M10/08 , H01M10/06 , H01M4/583 , H01M4/02
CPC分类号： H01M4/364 , H01M4/0419 , H01M4/0471 , H01M4/14 , H01M4/57 , H01M4/583 , H01M4/60 , H01M4/606 , H01M4/622 , H01M4/625 , H01M4/627 , H01M4/628 , H01M4/663 , H01M10/06 , H01M10/08 , H01M2004/021
摘要： Disclosed herein are compositions, which can be used to coat electrode plates, comprising at least one carbonaceous material and at least one additive, wherein the at least one additive comprises a metal ion selected from calcium, barium, potassium, magnesium, and strontium ion, and wherein the metal ion is present in an amount ranging from 0.5 wt. % to 3 wt. % relative to the total weight of carbonaceous material. Also disclosed are electrodes and lead acid batteries comprising such compositions, and methods of making the compositions.

4. 发明申请

US20160260971A1 MANUFACTURING A LEAD-ACID BATTERY THAT INCLUDES A COMPOSITE THAT INCLUDES LEAD OXIDE AND A NANOMATERIAL 审中-公开
标题翻译：制造铅酸蓄电池，其中包括包含铅氧化物和纳米材料的复合材料
公开(公告)号：US20160260971A1
公开(公告)日：2016-09-08
申请号：US14635928
申请日：2015-03-02
申请人： Dun Chi , Yimin Chen
发明人： Dun Chi , Yimin Chen
IPC分类号： H01M4/57 , H01M10/12 , H01M4/04 , H01M10/06 , H01M4/14
CPC分类号： H01M4/57 , H01M4/14 , H01M4/56 , H01M10/06
摘要： The disclosure relates to the manufacturing of a lead-acid battery that includes a composite that includes lead oxide and a nanomaterial. A method of preparing the composite is disclosed. In one embodiment, an in-situ sol-gel reaction of a solution occurs in the presence of lead oxide to produce a composite that includes the lead oxide and a nanomaterial (e.g., a nano-oxide). The solution may include a precursor that includes metal alkoxide or silicate. The composite may include the lead oxide and the nanomaterial dispersed or distributed among particles of the lead oxide. A lead-acid battery may be manufactured using the composite. Various properties of a lead-acid battery may be improved by using the composite as part of the active material including a longer life expectancy, increased specific energy and increased power-to-weight ratio.
摘要翻译：本公开涉及包括包含氧化铅和纳米材料的复合材料的铅酸蓄电池的制造。公开了一种制备复合材料的方法。在一个实施方案中，溶液的原位溶胶 - 凝胶反应在氧化铅存在下进行，以产生包含氧化铅和纳米材料（例如，纳米氧化物）的复合材料。溶液可以包括包含金属醇盐或硅酸盐的前体。复合材料可以包括在氧化铅颗粒之间分散或分布的氧化铅和纳米材料。可以使用复合材料制造铅酸电池。通过使用复合材料作为活性材料的一部分，可以提高铅酸电池的各种性能，包括较长的预期寿命，增加的比能和增加的功率重量比。

5. 发明授权

US4758372A Method of producing lead paste for batteries 失效
标题翻译：生产电池用铅膏的方法
公开(公告)号：US4758372A
公开(公告)日：1988-07-19
申请号：US875241
申请日：1986-06-16
申请人： Hubert Eirich , Walter Eirich , Paul Eirich
发明人： Hubert Eirich , Walter Eirich , Paul Eirich
IPC分类号： H01M4/20 , H01M4/57 , H01M4/88 , H01M4/56
CPC分类号： H01M4/20
摘要： In order to reduce the duration of the method of producing lead paste for batteries by mixing lead oxide, sulphuric acid, water and possibly conventional additives below a limit temperature with at least partial cooling, acid is first added at substantially the maximum speed possible for distribution in the mix, without causing burning therein, and so quickly that the amount of heat supplied to the mix is greater than the amount of heat which is removed by cooling, and then, when the material being mixed reaches a predetermined operating temperature which is below the limit temperature, the addition of acid is regulated in dependence on constant temperature measurements in the material being mixed, in such a way that the temperature remains at the level of the operating temperature substantially until the end of the operation of adding acid.
摘要翻译：为了通过将氧化铅，硫酸，水和可能的常规添加剂混合至少部分冷却，将氧化铅，硫酸，水和可能的常规添加剂混合在一起来减少生产铅酸铅的方法的持续时间，首先以基本可以分配的最大速度加入酸在混合物中，不会在其中引起燃烧，并且如此迅速地使得供给到混合物中的热量大于通过冷却除去的热量，然后当混合材料达到低于预定操作温度时限制温度，酸的添加根据待混合的材料中的恒温测量来调节，使得温度保持在操作温度的水平，基本上直到加入酸的操作结束。

6. 发明授权

US4238557A Lead acid battery plate with starch coated glass fibers 失效
标题翻译：铅酸电池板与淀粉涂层玻璃纤维
公开(公告)号：US4238557A
公开(公告)日：1980-12-09
申请号：US898488
申请日：1978-04-20
申请人： Heinrich Schulte , Werner Kirchhoff
发明人： Heinrich Schulte , Werner Kirchhoff
IPC分类号： H01M4/57 , H01M4/62 , H01M4/20
CPC分类号： H01M4/57 , H01M4/62
摘要： The active mass of a lead storage battery plate containing an additive of glass fibers which were provided with a coating before being introduced into the mass.
摘要翻译：含有玻璃纤维添加剂的铅蓄电池板的活性物质，在被引入质量体之前被提供涂层。

7. 发明授权

US2866840A Polyelectrolytes in battery pastes 失效
标题翻译：电池糊中的聚电解质
公开(公告)号：US2866840A
公开(公告)日：1958-12-30
申请号：US42120454
申请日：1954-04-05
申请人： EAGLE PICHER CO
发明人： DITTMANN JOHN F , CUPP EARL B
IPC分类号： H01M4/57
CPC分类号： H01M4/57

8. 发明授权

US2235487A Manufacture of compositions of lead oxide (pbo) and finely divided metallic lead 失效
标题翻译：制造氧化铅（pbo）和细碎金属铅的组成
公开(公告)号：US2235487A
公开(公告)日：1941-03-18
申请号：US12512037
申请日：1937-02-10
申请人： NAT LEAD CO
发明人： ANDREW MAYER
IPC分类号： C01G21/06 , H01M4/57
CPC分类号： H01M4/57 , C01G21/06 , C01P2002/72 , C01P2004/51 , C01P2004/61 , C01P2006/60

9. 发明授权

US1883014A Method of manufacturing storage battery plates 失效
标题翻译：蓄电池板的制造方法
公开(公告)号：US1883014A
公开(公告)日：1932-10-18
申请号：US32994529
申请日：1929-01-02
申请人： FURUKAWA ELECTRIC CO LTD
发明人： TSUTOMU SHIOMI , SHOKICHI HIGUCHI
IPC分类号： H01M4/56 , H01M4/57
CPC分类号： H01M4/56 , H01M4/57

10. 发明授权

US11611069B2 Lead-lead oxide-carbon nanocomposite for energy storage cells and method of preparation 有权
公开(公告)号：US11611069B2
公开(公告)日：2023-03-21
申请号：US16853988
申请日：2020-04-21
申请人： UCHICAGO ARGONNE, LLC
发明人： Christopher S. Johnson , Eungje Lee , Jinhyup Han , Jehee Park
IPC分类号： H01M4/36 , H01M10/0525 , H01M4/57 , H01M4/587 , H01M10/054
摘要： Lead/lead oxide/carbon (“Pb—O—C”) nanocomposite materials are useful as electrode active materials for electrodes in lithium and sodium batteries. A Pb—O—C nanocomposite as described herein comprises Pb and lead oxide nanoparticles homogeneously dispersed in a carbon nanoparticle matrix. In the nanocomposite, the other element or elements (e.g., transition metals, Al, Si, P, Sn, Sb, and Bi) can be alloyed with the Pb nanoparticles, incorporated as a mixed oxide with the lead oxide nanoparticles, or can be present as distinct elemental or oxide nanoparticles within the carbon nanoparticle matrix. In some embodiments, the additional element or elements are present as alloys and mixed oxides with the Pb materials and as distinct elemental and/or oxide nanoparticles. In a preferred embodiment the Pb nanoparticles surface is oxidized to lead oxide thus creating a shell on core nanostructure.

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