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公开(公告)号:US20100092857A1
公开(公告)日:2010-04-15
申请号:US12523529
申请日:2008-02-08
申请人: Jeffrey Phillips , Samaresh Mohanta , Zheng Gang Fan , Ru Jun Ma , Feng Feng , Lou Uzel , Chi Yau , Jason Zhao , Zeiad M. Muntasser
发明人: Jeffrey Phillips , Samaresh Mohanta , Zheng Gang Fan , Ru Jun Ma , Feng Feng , Lou Uzel , Chi Yau , Jason Zhao , Zeiad M. Muntasser
CPC分类号: H01M4/661 , H01M4/244 , H01M10/0431 , H01M10/30
摘要: A nickel zinc battery cell includes a metallic zinc-based current collection substrate as a part of the negative electrode. The metallic zinc-based current collector may be made of or be coated with a zinc metal or zinc alloy material and may be a foil, perforated, or expanded material. Battery cells incorporating the zinc-based current collector exhibit good cycle lifetime and initial charge performance.
摘要翻译: 镍锌电池单元包括作为负极的一部分的金属锌基电流收集基板。 金属锌基集电器可以由锌金属或锌合金材料制成或涂覆,并且可以是箔,穿孔或膨胀材料。 结合锌基集电器的电池表现出良好的循环寿命和初始充电性能。
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公开(公告)号:US20090233159A1
公开(公告)日:2009-09-17
申请号:US12411282
申请日:2009-03-25
申请人: Jeffrey Phillips , Franz Josef Kruger , Samaresh Mohanta , Sean Clinton , Ernest M. Rimanosky , Jason Zhao , Cecilia Maske , Zheng Gang Fan
发明人: Jeffrey Phillips , Franz Josef Kruger , Samaresh Mohanta , Sean Clinton , Ernest M. Rimanosky , Jason Zhao , Cecilia Maske , Zheng Gang Fan
CPC分类号: H01M2/263 , C02F2301/063 , H01M2/022 , H01M2/0272 , H01M2/0275 , H01M2/0277 , H01M2/0285 , H01M2/0287 , H01M2/0292 , H01M4/38 , H01M4/661 , H01M4/808 , H01M10/0481 , H01M10/286 , H01M10/30
摘要: A nickel-zinc battery cell is formed with a negative can, a positive cap, and a jelly roll of electrochemically active positive and negative materials within. The inner surface of the can is protected with an anticorrosive material that may be coated or plated onto the can. Good electrical contact between the jelly roll and the cap is achieved through folding the nickel substrate over to contact a positive current collection disk.
摘要翻译: 一个镍 - 锌电池单元由负的罐,正盖和一个电化学活性的正极和负极材料的胶卷形成。 罐的内表面用可以涂覆或镀在罐上的防腐材料来保护。 果冻卷和盖之间的良好的电接触是通过将镍衬底折叠以接触正电流收集盘来实现的。
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公开(公告)号:US20080166632A1
公开(公告)日:2008-07-10
申请号:US11978209
申请日:2007-10-26
申请人: Jeffrey Phillips , Jason Zhao
发明人: Jeffrey Phillips , Jason Zhao
IPC分类号: H01M10/36
CPC分类号: H01M10/0431 , H01M4/38 , H01M10/30 , Y10T29/49115
摘要: Methods of manufacturing a rechargeable power cell are described. Methods include providing a slurry, paste, or dry mixture of negative electrode materials having low toxicity and including dispersants to prevent the agglomeration of particles that may adversely affect the performance of power cells. The methods utilize semi-permeable sheets to separate the electrodes and minimize formation of dendrites; and further provide electrode specific electrolyte to achieve efficient electrochemistry and to further discourage dendritic growth in the cell. The negative electrode materials may be comprised of zinc and zinc compounds. Zinc and zinc compounds are notably less toxic than the cadmium used in nickel cadmium batteries. The described methods may utilize some production techniques employed in existing NiCad production lines. Thus, the methods described will find particular use in an already well-defined and mature manufacturing base.
摘要翻译: 描述了可再充电电池的制造方法。 方法包括提供具有低毒性并包括分散剂的负极材料的浆料,糊剂或干混合物,以防止可能不利地影响动力单元性能的颗粒的聚集。 该方法利用半透膜分离电极并最小化枝晶的形成; 并进一步提供电极特异性电解质以实现有效的电化学和进一步阻止细胞中的树突生长。 负极材料可以由锌和锌化合物组成。 锌和锌化合物的毒性明显低于镍镉电池中使用的镉。 所描述的方法可以利用现有NiCad生产线中使用的一些生产技术。 因此,所描述的方法将在已经定义明确且成熟的制造基地中得到特别的应用。
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公开(公告)号:US08940430B2
公开(公告)日:2015-01-27
申请号:US12523529
申请日:2008-02-08
申请人: Jeffrey Phillips , Samaresh Mohanta , Zhen Gang Fan , Ru Jun Ma , Feng Feng , Lou Uzel , Chi Yau , Jason Zhao , Zeiad M. Muntasser
发明人: Jeffrey Phillips , Samaresh Mohanta , Zhen Gang Fan , Ru Jun Ma , Feng Feng , Lou Uzel , Chi Yau , Jason Zhao , Zeiad M. Muntasser
CPC分类号: H01M4/661 , H01M4/244 , H01M10/0431 , H01M10/30
摘要: A nickel zinc battery cell includes a metallic zinc-based current collection substrate as a part of the negative electrode. The metallic zinc-based current collector may be made of or be coated with a zinc metal or zinc alloy material and may be a foil, perforated, or expanded material. Battery cells incorporating the zinc-based current collector exhibit good cycle lifetime and initial charge performance.
摘要翻译: 镍锌电池单元包括作为负极的一部分的金属锌基电流收集基板。 金属锌基集电器可以由锌金属或锌合金材料制成或涂覆,并且可以是箔,穿孔或膨胀材料。 结合锌基集电器的电池表现出良好的循环寿命和初始充电性能。
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公开(公告)号:US08048558B2
公开(公告)日:2011-11-01
申请号:US12411282
申请日:2009-03-25
申请人: Jeffrey Phillips , Franz Josef Kruger , Samaresh Mohanta , Sean Clinton , Ernest M. Rimanosky , Jason Zhao , Cecilia Maske , Zheng Gang Fan
发明人: Jeffrey Phillips , Franz Josef Kruger , Samaresh Mohanta , Sean Clinton , Ernest M. Rimanosky , Jason Zhao , Cecilia Maske , Zheng Gang Fan
CPC分类号: H01M2/263 , C02F2301/063 , H01M2/022 , H01M2/0272 , H01M2/0275 , H01M2/0277 , H01M2/0285 , H01M2/0287 , H01M2/0292 , H01M4/38 , H01M4/661 , H01M4/808 , H01M10/0481 , H01M10/286 , H01M10/30
摘要: A nickel-zinc battery cell is formed with a negative can, a positive cap, and a jelly roll of electrochemically active positive and negative materials within. The inner surface of the can is protected with an anticorrosive material that may be coated or plated onto the can. Good electrical contact between the jelly roll and the cap is achieved through folding the nickel substrate over to contact a positive current collection disk.
摘要翻译: 一个镍 - 锌电池单元由负的罐,正盖和一个电化学活性的正极和负极材料的胶卷形成。 罐的内表面用可以涂覆或镀在罐上的防腐材料来保护。 果冻卷和盖之间的良好的电接触是通过将镍衬底折叠以接触正电流收集盘来实现的。
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公开(公告)号:US20110039139A1
公开(公告)日:2011-02-17
申请号:US12900206
申请日:2010-10-07
申请人: Jeffrey Phillips , Jason Zhao
发明人: Jeffrey Phillips , Jason Zhao
IPC分类号: H01M10/36
CPC分类号: H01M2/1686 , H01M4/244 , H01M4/661 , H01M10/30 , H01M10/44 , Y10T29/49108 , Y10T29/4911
摘要: Methods of manufacturing a rechargeable power cell are described. Methods include providing a slurry or paste of negative electrode materials having low toxicity and including dispersants to prevent the agglomeration of particles that may adversely affect the performance of power cells. The methods utilize semi-permeable sheets to separate the electrodes and minimize formation of dendrites; and further provide electrode specific electrolyte to achieve efficient electrochemistry and to further discourage dendritic growth in the cell. The negative electrode materials may be comprised of zinc and zinc compounds. Zinc and zinc compounds are notably less toxic than the cadmium used in NiCad batteries. The described methods may utilize some production techniques employed in existing NiCad production lines. Thus, the methods described will find particular use in an already well-defined and mature manufacturing base.
摘要翻译: 描述了可再充电电池的制造方法。 方法包括提供具有低毒性的负极材料的浆料或糊料,并且包括分散剂以防止可能不利地影响动力单元性能的颗粒的聚集。 该方法利用半透膜分离电极并最小化枝晶的形成; 并进一步提供电极特异性电解质以实现有效的电化学和进一步阻止细胞中的树突生长。 负极材料可以由锌和锌化合物组成。 锌和锌化合物的毒性明显低于NiCad电池中使用的镉。 所描述的方法可以利用现有NiCad生产线中使用的一些生产技术。 因此,所描述的方法将在已经定义明确且成熟的制造基地中得到特别的应用。
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公开(公告)号:US20080163478A1
公开(公告)日:2008-07-10
申请号:US11978213
申请日:2007-10-26
申请人: Jeffrey Phillips , Jason Zhao
发明人: Jeffrey Phillips , Jason Zhao
IPC分类号: H01M6/02
CPC分类号: H01M10/0431 , H01M4/38 , H01M10/30 , Y10T29/49115
摘要: Methods of manufacturing a rechargeable power cell are described. Methods include providing a slurry, paste, or dry mixture of negative electrode materials having low toxicity and including dispersants to prevent the agglomeration of particles that may adversely affect the performance of power cells. The methods utilize semi-permeable sheets to separate the electrodes and minimize formation of dendrites; and further provide electrode specific electrolyte to achieve efficient electrochemistry and to further discourage dendritic growth in the cell. The negative electrode materials may be comprised of zinc and zinc compounds. Zinc and zinc compounds are notably less toxic than the cadmium used in nickel cadmium batteries. The described methods may utilize some production techniques employed in existing NiCad production lines. Thus, the methods described will find particular use in an already well-defined and mature manufacturing base.
摘要翻译: 描述了可再充电电池的制造方法。 方法包括提供具有低毒性并包括分散剂的负极材料的浆料,糊剂或干混合物,以防止可能不利地影响动力单元性能的颗粒的聚集。 该方法利用半透膜分离电极并最小化枝晶的形成; 并进一步提供电极特异性电解质以实现有效的电化学和进一步阻止细胞中的树突生长。 负极材料可以由锌和锌化合物组成。 锌和锌化合物的毒性明显低于镍镉电池中使用的镉。 所描述的方法可以利用现有NiCad生产线中使用的一些生产技术。 因此,所描述的方法将在已经定义明确且成熟的制造基地中得到特别的应用。
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公开(公告)号:US20060207084A1
公开(公告)日:2006-09-21
申请号:US11367028
申请日:2006-03-01
申请人: Jeffrey Phillips , Jason Zhao
发明人: Jeffrey Phillips , Jason Zhao
IPC分类号: H01M10/04
CPC分类号: H01M4/0404 , H01M10/0431 , H01M10/30 , Y10T29/49108 , Y10T29/49114
摘要: Methods of manufacturing a rechargeable power cell are described. Methods include providing a slurry, paste, or dry mixture of negative electrode materials having low toxicity and including dispersants to prevent the agglomeration of particles that may adversely affect the performance of power cells. The methods utilize semi-permeable sheets to separate the electrodes and minimize formation of dendrites; and further provide electrode specific electrolyte to achieve efficient electrochemistry and to further discourage dendritic growth in the cell. The negative electrode materials may be comprised of zinc and zinc compounds. Zinc and zinc compounds are notably less toxic than the cadmium used in nickel cadmium batteries. The described methods may utilize some production techniques employed in existing NiCad production lines. Thus, the methods described will find particular use in an already well-defined and mature manufacturing base.
摘要翻译: 描述了可再充电电池的制造方法。 方法包括提供具有低毒性并包括分散剂的负极材料的浆料,糊剂或干混合物,以防止可能不利地影响动力单元性能的颗粒的聚集。 该方法利用半透膜分离电极并最小化枝晶的形成; 并进一步提供电极特异性电解质以实现有效的电化学和进一步阻止细胞中的树突生长。 负极材料可以由锌和锌化合物组成。 锌和锌化合物的毒性明显低于镍镉电池中使用的镉。 所描述的方法可以利用现有NiCad生产线中使用的一些生产技术。 因此,所描述的方法将在已经定义明确且成熟的制造基地中得到特别的应用。
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公开(公告)号:US20050064292A1
公开(公告)日:2005-03-24
申请号:US10921062
申请日:2004-08-17
申请人: Jeffrey Phillips , Jason Zhao
发明人: Jeffrey Phillips , Jason Zhao
IPC分类号: H01M2/02 , H01M2/16 , H01M2/30 , H01M4/00 , H01M4/24 , H01M4/66 , H01M10/04 , H01M10/30 , H01M10/44
CPC分类号: H01M2/1686 , H01M4/244 , H01M4/661 , H01M10/30 , H01M10/44 , Y10T29/49108 , Y10T29/4911
摘要: Methods of manufacturing a rechargeable power cell are described. Methods include providing a slurry or paste of negative electrode materials having low toxicity and including dispersants to prevent the agglomeration of particles that may adversely affect the performance of power cells. The methods utilize semi-permeable sheets to separate the electrodes and minimize formation of dendrites; and further provide electrode specific electrolyte to achieve efficient electrochemistry and to further discourage dendritic growth in the cell. The negative electrode materials may be comprised of zinc and zinc compounds. Zinc and zinc compounds are notably less toxic than the cadmium used in NiCad batteries. The described methods may utilize some production techniques employed in existing NiCad production lines. Thus, the methods described will find particular use in an already well-defined and mature manufacturing base.
摘要翻译: 描述了可再充电电池的制造方法。 方法包括提供具有低毒性的负极材料的浆料或糊料,并且包括分散剂以防止可能不利地影响动力单元性能的颗粒的聚集。 该方法利用半透膜分离电极并最小化枝晶的形成; 并进一步提供电极特异性电解质以实现有效的电化学和进一步阻止细胞中的树突生长。 负极材料可以由锌和锌化合物组成。 锌和锌化合物的毒性明显低于NiCad电池中使用的镉。 所描述的方法可以利用现有NiCad生产线中使用的一些生产技术。 因此,所描述的方法将在已经定义明确且成熟的制造基地中得到特别的应用。
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公开(公告)号:US07833663B2
公开(公告)日:2010-11-16
申请号:US10921062
申请日:2004-08-17
申请人: Jeffrey Phillips , Jason Zhao
发明人: Jeffrey Phillips , Jason Zhao
CPC分类号: H01M2/1686 , H01M4/244 , H01M4/661 , H01M10/30 , H01M10/44 , Y10T29/49108 , Y10T29/4911
摘要: Methods of manufacturing a rechargeable power cell are described. Methods include providing a slurry or paste of negative electrode materials having low toxicity and including dispersants to prevent the agglomeration of particles that may adversely affect the performance of power cells. The methods utilize semi-permeable sheets to separate the electrodes and minimize formation of dendrites; and further provide electrode specific electrolyte to achieve efficient electrochemistry and to further discourage dendritic growth in the cell. The negative electrode materials may be comprised of zinc and zinc compounds. Zinc and zinc compounds are notably less toxic than the cadmium used in NiCad batteries. The described methods may utilize some production techniques employed in existing NiCad production lines. Thus, the methods described will find particular use in an already well-defined and mature manufacturing base.
摘要翻译: 描述了可再充电电池的制造方法。 方法包括提供具有低毒性的负极材料的浆料或糊料,并且包括分散剂以防止可能不利地影响动力单元性能的颗粒的聚集。 该方法利用半透膜分离电极并最小化枝晶的形成; 并进一步提供电极特异性电解质以实现有效的电化学和进一步阻止细胞中的树突生长。 负极材料可以由锌和锌化合物组成。 锌和锌化合物的毒性明显低于NiCad电池中使用的镉。 所描述的方法可以利用现有NiCad生产线中使用的一些生产技术。 因此,所描述的方法将在已经定义明确且成熟的制造基地中得到特别的应用。
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