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1. 发明授权

US07169508B2 Method of manufacturing anode compositions for use in rechargeable electrochemical cells 失效
标题翻译：制造用于可再充电电化学电池的阳极组合物的方法
公开(公告)号：US07169508B2
公开(公告)日：2007-01-30
申请号：US11346258
申请日：2006-02-03
申请人： Josef Daniel-Ivad , James R. Book , Elfriede Daniel-Ivad
发明人： Josef Daniel-Ivad , James R. Book , Elfriede Daniel-Ivad
IPC分类号： H01M4/26 , H01M4/42
CPC分类号： H01M4/244 , H01M4/02 , H01M4/24 , H01M4/26 , H01M4/38 , H01M4/42 , H01M4/50 , H01M4/62 , H01M2004/021 , H01M2004/023 , H01M2004/027 , H01M2300/0014 , Y10T29/49108
摘要： A method of manufacturing an anode composition for use in an electrochemical cell in which the anode comprises an electrochemically active material, the method comprising the steps of mixing the electrochemically active material with an alkaline electrolyte solution, an organic surfactant, an indium compound, and a gelling agent, such that the indium compound or a portion thereof is added in an alkaline environment. In one embodiment, the surfactant is added after the electrolyte.
摘要翻译：一种制造用于电化学电池的阳极组合物的方法，其中所述阳极包括电化学活性材料，所述方法包括以下步骤：将所述电化学活性材料与碱性电解质溶液，有机表面活性剂，铟化合物和使得铟化合物或其一部分在碱性环境中加入。在一个实施方案中，在电解质之后加入表面活性剂。

2. 发明授权

US07008723B2 Method of manufacture of an anode composition for use in a rechargeable electrochemical cell 失效
公开(公告)号：US07008723B2
公开(公告)日：2006-03-07
申请号：US09933125
申请日：2001-08-21
申请人： Josef Daniel-Ivad , James R. Book , Elfriede Daniel-Ivad
发明人： Josef Daniel-Ivad , James R. Book , Elfriede Daniel-Ivad
IPC分类号： H01M4/26 , H01M4/42 , H01M10/28
CPC分类号： H01M4/244 , H01M4/02 , H01M4/24 , H01M4/26 , H01M4/38 , H01M4/42 , H01M4/50 , H01M4/62 , H01M2004/021 , H01M2004/023 , H01M2004/027 , H01M2300/0014 , Y10T29/49108
摘要： The invention described herein is directed to a method of manufacturing an anode composition for use in an electrochemical cell, in which the anode comprises an electrochemically active material, the method comprising the steps of mixing the electrochemically active material with an alkaline electrolyte solution, an organic surfactant, an indium compound, and a gelling agent, such that the indium compound or a portion thereof is added in an alkaline environment.

3. 发明授权

US06361899B1 Additives for rechargeable alkaline manganese dioxide cells 失效
标题翻译：可充电碱性二氧化锰电池的添加剂
公开(公告)号：US06361899B1
公开(公告)日：2002-03-26
申请号：US09473770
申请日：1999-12-27
申请人： Josef Daniel-Ivad , Elfriede Daniel-Ivad , James R. Book
发明人： Josef Daniel-Ivad , Elfriede Daniel-Ivad , James R. Book
IPC分类号： H01M450
CPC分类号： H01M4/50 , H01M10/24
摘要： Rechargeable galvanic cells are disclosed which comprise a manganese dioxide cathode, a zinc anode and a potassium hydroxide electrolyte wherein the cathode includes additive compounds to increase the cumulative discharge capacity of the cell thereby increasing its cycle life. The additives consist of a) barium or strontium compounds, and mixtures thereof, and b) titanium, lanthanum, yttrium, cerium, zinc, calcium, tin or magnesium compounds, and mixtures thereof.
摘要翻译：公开了可充电的电池，其包括二氧化锰阴极，锌阳极和氢氧化钾电解质，其中阴极包括添加剂化合物以增加电池的累积放电容量，从而增加其循环寿命。添加剂由a）钡或锶化合物及其混合物组成，b）钛，镧，钇，铈，锌，钙，锡或镁化合物及其混合物。

4. 发明申请

US20060124894A1 Method of manufacturing anode compositions for use in rechargeable electrochemical cells 失效
标题翻译：制造用于可再充电电化学电池的阳极组合物的方法
公开(公告)号：US20060124894A1
公开(公告)日：2006-06-15
申请号：US11346258
申请日：2006-02-03
申请人： Josef Daniel-Ivad , James Book , Elfriede Daniel-Ivad
发明人： Josef Daniel-Ivad , James Book , Elfriede Daniel-Ivad
IPC分类号： H01M4/04
CPC分类号： H01M4/244 , H01M4/02 , H01M4/24 , H01M4/26 , H01M4/38 , H01M4/42 , H01M4/50 , H01M4/62 , H01M2004/021 , H01M2004/023 , H01M2004/027 , H01M2300/0014 , Y10T29/49108
摘要： A method of manufacturing an anode composition for use in an electrochemical cell in which the anode comprises an electrochemically active material, the method comprising the steps of mixing the electrochemically active material with an alkaline electrolyte solution, an organic surfactant, an indium compound, and a gelling agent, such that the indium compound or a portion thereof is added in an alkaline environment. In one embodiment, the surfactant is added after the electrolyte.
摘要翻译：一种制造用于电化学电池的阳极组合物的方法，其中所述阳极包括电化学活性材料，所述方法包括以下步骤：将所述电化学活性材料与碱性电解质溶液，有机表面活性剂，铟化合物和使得铟化合物或其一部分在碱性环境中加入。在一个实施方案中，在电解质之后加入表面活性剂。

5. 发明授权

US06099987A Cylindrical electrochemical cell with cup seal for separator 失效
标题翻译：圆形电化学电池，带杯密封用于分离器
公开(公告)号：US06099987A
公开(公告)日：2000-08-08
申请号：US122316
申请日：1998-07-24
申请人： Josef Daniel-Ivad , Elfriede Daniel-Ivad , R. James Book
发明人： Josef Daniel-Ivad , Elfriede Daniel-Ivad , R. James Book
IPC分类号： H01M2/16 , H01M2/18 , H01M10/28
CPC分类号： H01M2/18 , H01M10/283 , H01M2/1666 , Y02P70/54
摘要： A cylindrical electrochemical cell includes a cathode, an anode, a cylindrical separator, coaxial with the cell, for electrically separating the cathode and anode, and a cup seal at an end of the separator for electrically separating the anode and cathode and maintaining an ionic connection therebetween. The cup seal is comprised of one or more first layers of a micro-porous or a non-porous membrane, or a combination thereof, and one or more second layers of a porous membrane and wherein the seal overlaps at least a portion of the separator.
摘要翻译：圆柱形电化学电池包括阴极，阳极，与电池同轴的圆柱形分离器，用于电分离阴极和阳极，以及在隔板的端部处的杯密封件，用于电分离阳极和阴极并保持离子连接之间。杯形密封件由一个或多个微孔或非多孔膜或其组合的第一层和一个或多个多孔膜的第二层组成，并且其中密封件与分离器的至少一部分重叠。

6. 发明申请

US20060082345A1 Rechargeable alkaline battery with overcharging protection 审中-公开
标题翻译：带充电保护的充电碱性电池
公开(公告)号：US20060082345A1
公开(公告)日：2006-04-20
申请号：US11211433
申请日：2005-08-26
申请人： Josef Daniel-Ivad , David Zhang
发明人： Josef Daniel-Ivad , David Zhang
IPC分类号： H02J7/00
CPC分类号： H01M10/4207 , H01M4/50 , H01M10/24 , H01M10/465 , H02J7/0016 , H02J7/0029 , H02J2007/0037 , Y02E60/124
摘要： A rechargeable alkaline manganese (RAM) battery or battery pack comprising an overcharging protection circuit that allows the RAM battery or battery pack to be charged using a charging circuit designed for use with a different type of rechargeable battery, for example a NiCd or NiMH rechargeable battery. The battery of the present invention is particularly advantageous as a replacement battery for use in devices having an embedded charging circuit designed for use with NiCd or NiMH batteries. The overcharging protection circuit may be provided in a battery pack that allows the individual RAM cells to be removed and replaced. Alternatively, the overcharging protection circuit may be installed in the device itself. When the battery pack is provided as original equipment in an electronic device, an activation key may be provided that prevents discharge of the batteries before the device is used.
摘要翻译：一种可充电碱性锰（RAM）电池或电池组，其包括过充保护电路，其允许使用设计用于与不同类型的可充电电池（例如NiCd或NiMH可充电电池）一起使用的充电电路对RAM电池或电池组进行充电。本发明的电池作为用于具有设计用于NiCd或NiMH电池的嵌入式充电电路的装置中的替代电池是特别有利的。过充电保护电路可以设置在允许单个RAM单元被移除和更换的电池组中。或者，过充电保护电路可以安装在设备本身中。当将电池组作为原始设备提供在电子设备中时，可以提供在使用设备之前防止电池放电的激活键。

7. 发明申请

US20130065096A1 ALKALINE BATTERY AND CLOSURE ASSEMBLY THEREFOR 审中-公开
标题翻译：碱性电池及其封闭组件
公开(公告)号：US20130065096A1
公开(公告)日：2013-03-14
申请号：US13699604
申请日：2011-05-18
申请人： Josef Daniel-Ivad
发明人： Josef Daniel-Ivad
IPC分类号： H01M2/12 , H01M2/20
CPC分类号： H01M2/0413 , H01M2/022 , H01M2/1241 , H01M2/34 , H01M6/04 , H01M10/24 , H01M10/286
摘要： The present invention relates to electrochemical cells and to closure assemblies for aqueous alkaline electrolyte cells of the conventional cylindrical type. The closure assembly is for the negative terminal and comprises an internal cap disc in unsecured electrical contact with an internal cap ring. When pressure within the cell increases, for example due to gas generation by electrolysis of the electrolyte through abuse or overcharging, the cap disc moves away from the cap ring, breaking the electrical contact and disrupting the electrochemical circuit within the cell. This prevents further gas generation and pressure build-up, thereby preventing a failure of the internal blow out safety vent and escape of the corrosive electrolyte. In time, the pressure dissipates and the cap disc again makes contact with the cap ring, permitting the cell to be used again.
摘要翻译：本发明涉及电化学电池和用于常规圆柱型水性碱性电解质电池的闭合组件。闭合组件用于负极端子并且包括与内部盖环不牢固地电接触的内部盖盘。当电池内的压力增加时，例如由于通过滥用或过度充电电解电解产生的气体，盖盘远离盖环移动，破坏电接触并破坏电池内的电化学电路。这防止进一步的气体产生和压力积聚，从而防止内部吹出安全排气孔和腐蚀性电解液逸出的故障。随着时间的推移，压力消失，盖盘再次与盖环接触，允许再次使用电池。

8. 发明申请

US20070122704A1 Rechargeable alkaline manganese cell having reduced capacity fade and improved cycle life 失效
标题翻译：可充电碱锰电池容量降低，循环寿命延长
公开(公告)号：US20070122704A1
公开(公告)日：2007-05-31
申请号：US11287263
申请日：2005-11-28
申请人： Josef Daniel-Ivad
发明人： Josef Daniel-Ivad
IPC分类号： H01M4/50 , H01M4/62
CPC分类号： H01M10/286 , H01M4/244 , H01M4/42 , H01M4/50 , H01M4/62 , H01M10/4235
摘要： Rechargeable galvanic cells are disclosed which comprise a manganese dioxide cathode, a zinc anode and a potassium hydroxide electrolyte wherein the cathode includes additive compounds to increase the cycle life and cumulative discharge capacity of the cell. The additives comprise at least a strontium compound and optionally a barium and/or calcium compound. Cells including the additive(s) desirably have an individual discharge capacity after 50 deep discharge-charge cycles of at least 0.100 Ah/gMnO2.
摘要翻译：公开了可充电的电池，其包括二氧化锰阴极，锌阳极和氢氧化钾电解质，其中阴极包括添加剂化合物以增加电池的循环寿命和累积放电容量。添加剂至少包含锶化合物和任选的钡和/或钙化合物。包括添加剂的电池在50次深度放电 - 充电循环之后希望具有至少0.100Ah / gMnO 2/2的单独放电容量。

9. 发明授权

US5424145A High capacity rechargeable cell having manganese dioxide electrode 失效
标题翻译：具有二氧化锰电极的大容量可再充电电池
公开(公告)号：US5424145A
公开(公告)日：1995-06-13
申请号：US207629
申请日：1994-03-09
申请人： Klaus Tomantschger , R. James Book , Josef Daniel-Ivad
发明人： Klaus Tomantschger , R. James Book , Josef Daniel-Ivad
IPC分类号： H01M2/16 , H01M4/42 , H01M4/50 , H01M4/62 , H01M10/05 , H01M10/24 , H01M10/26 , H01M10/36 , H01M10/52
CPC分类号： H01M2/1686 , H01M10/05 , H01M10/24 , H01M10/26 , H01M10/36 , H01M4/62 , H01M4/622 , H01M4/623 , H01M4/628 , H01M10/523 , H01M2/1653 , H01M4/42 , H01M4/50 , H01M4/621 , H01M4/625
摘要： A rechargeable manganese dioxide/zinc cell is provided, where the cell has high capacity, high volumetric and gravimetric energy densities, high cycle life, and is capable of continued charge-discharge cycles following an overdischarge. The cell has an aqueous electrolyte, with the usual solute of potassium hydroxide, but the solute may also be a mixture of zinc chloride and ammonium chloride. The electrode balance as determined by the ration of the theoretical discharge capacity of the zinc and the theoretical one electron discharge capacity of the manganese dioxide ranges from greater than 65% up to 110%. On the 15th discharge, a cell of the present invention will deliver a discharge capacity of at least 20% of the discharge capacity delivered on the first discharge. A cell according to the present invention is capable of continued charge-discharge cycles after overdischarge or voltage reversal.
摘要翻译：提供了可充电的二氧化锰/锌电池，其中电池具有高容量，高体积和重量能量密度，高循环寿命，并且能够在过放电之后继续充电 - 放电循环。电池具有通常的氢氧化钾溶质的电解质，但是溶质也可以是氯化锌和氯化铵的混合物。通过锌的理论放电容量和二氧化锰的理论电子放电容量的比例确定的电极平衡范围从大于65％到高达110％。在第15次放电时，本发明的电池将提供至少在第一次放电时输送的放电容量的20％的放电容量。根据本发明的电池能够在过放电或电压反转之后继续充电 - 放电循环。

10. 发明申请

US20100221610A1 RECHARGEABLE ALKALINE MANGANESE CELL WITH CATHODE CONSISTENCY COMPENSATION 有权
公开(公告)号：US20100221610A1
公开(公告)日：2010-09-02
申请号：US12771357
申请日：2010-04-30
申请人： Josef Daniel-Ivad
发明人： Josef Daniel-Ivad
IPC分类号： H01M4/50
CPC分类号： H01M4/24 , H01M4/043 , H01M4/26 , H01M4/30 , H01M4/50 , H01M4/621 , H01M10/24 , H01M10/44
摘要： In an improved rechargeable alkaline manganese cell that has a manganese dioxide cathode comprising pellets formed by pressing a cathode powder blend comprising a hygroscopic additive for increasing cumulative capacity, the sticky consistency of the pellets, which is un-desirable for continuous automated production is compensated for by the addition of up to 0.5% of a hydrophobic binder. This small amount leaves the cell performance substantially unimpaired, but provides the desired consistency for large-scale production. Further disclosed is an improved charge methodology for a rechargeable alkaline manganese cell wherein the charge current is pulsed at a voltage in excess of 1.65 V and the no-load cell voltage response is monitored at predetermined intervals. No charge current pulse is permitted to pass through the cell if the no-load voltage exceeds a threshold value. This results in increased utilization of the capacity of the cell while reducing the likelihood of damage to the cell due to overcharging.

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