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US20110143202 Monolithic Three-Dimensional Electrochemical Energy Storage System on Aerogel or Nanotube Scaffold  
A monolithic three-dimensional electrochemical energy storage system is provided on an aerogel or nanotube scaffold. An anode, separator, cathode, and cathodic current collector are deposited on...
US20070184346 Hydrogen-absorbing alloy for alkaline storage battery, and alkaline storage battery  
A hydrogen-absorbing alloy for alkaline storage battery which is produced by a rapid cool using a rapid quenching method and whose component is represented by a general formula...
US20090111023 HYDROGEN STORAGE ALLOYS, HYDROGEN STORAGE ALLOY ELECTRODE AND NICKEL METAL HYDRIDE BATTERY USING THE ALLOYS  
A nickel metal hydride battery includes particles of hydrogen storage alloys in the negative electrode. Such hydrogen storage alloys have a composition expressed by a general formula:...
US20060216598 Hydrogen storage alloy  
The invention provides a hydrogen storage alloy, and in particular, the hydrogen storage alloy according to the invention has a slight hysteresis and a maximum hydrogen concentration, (H/Lm...
US20090130551 Nickel Metal-Hydride Battery  
A sealed nickel metal-hydride battery shows a high output density and an excellent cycle performance particularly in a cold atmosphere. In a nickel metal-hydride battery having a nickel electrode...
US20090061316 HYDROGEN STORAGE ALLOY ELECTRODE AND ALKALINE STORAGE BATTERY USING THE SAME  
A hydrogen storage alloy used in a hydrogen storage alloy electrode 11 has a crystalline structure having a mixed phase made up of at least an A2B7 type structure and an A5B19 type structure, and...
US20060194106 Negative electrode plate for nickel-metal hydride storage battery, method for producing the same and nickel-metal hydride storage battery using the same  
A negative electrode plate includes a conductive support and a first, a second and a third layer laminated on a surface of the support in this order from the support side. The first layer contains...
US20090169995 HYDROGEN STORAGE ALLOY AND ALKALINE STORAGE BATTERY EMPLOYING HYDROGEN STORAGE ALLOY AS NEGATIVE ELECTRODE ACTIVE MATERIAL  
A hydrogen storage alloy of the present invention includes component A including a rare earth element represented by Ln and magnesium and component B including elements containing at least nickel...
US20080160408 NICKEL-METAL HYDRIDE BATTERY  
A nickel-metal hydride battery that reduces the amount of cobalt and improves battery durability. The battery includes a negative electrode formed from an AB5 hydrogen-absorbing alloy. The alloy...
US20060166099 Closed nickel-hydrogen storage battery and its production method  
One problem with a sealed type nickel-metal hydride battery is that the high-rate discharge capability is inferior to that of a nickel-cadmium storage battery, because of a slow transfer rate of...
US20120009473 NEGATIVE ACTIVE MATERIAL FOR SECONDARY LITHIUM BATTERY AND SECONDARY LITHIUM BATTERY  
Disclosed are a negative active material for a secondary lithium battery and a secondary lithium battery including the same. The negative active material for a secondary lithium battery includes...
US20090061318 Hydrogen-absorbing alloy and nickel-metal hydride storage battery  
A hydrogen absorbing alloy is provided that is represented by the general formula Ln1-xMgxNiyAz, where: Ln is at least one element selected from the group consisting of Ca, Zr, Ti, and rare-earth...
US20070009796 Hydrogen absorbing alloy powder and nickel-metal hydride battery using the same  
A hydrogen absorbing alloy powder includes an intermetallic compound having an AB5 type crystal structure and containing La for an A site element and Ni for a B site element. The powder contains...
US20150056508 CATHODE ACTIVE MATERIAL FOR SECONDARY BATTERY WITH ENHANCED LIFESPAN CHARACTERISTICS AND METHOD OF PREPARING THE SAME  
Disclosed is a cathode active material in which lithium cobalt oxide particles and manganese (Mn) or titanium (Ti)-containing lithium transition metal oxide particles co-exist and a method of...
US20090134842 Nickel-Metal Hydride Battery Using Alkali Ion Conducting Separator  
A nickel-metal hydride storage battery comprising a positive electrode containing nickel hydroxide, a negative electrode containing a hydrogen absorbing alloy, an alkaline electrolyte, and an...
US20070141464 Porous metal hydride electrode  
An electrode for use in a fuel cell or a battery is provided. The electrode may include a porous main body that may include a metal hydride defining a pore volume effective for preventing water...
US20140193719 METAL HYDRIDE ALLOY WITH ENHANCED SURFACE MORPHOLOGY  
The performance of an ABx type metal hydride alloy is improved by adding an element to the alloy which element is operative to enhance the surface area morphology of the alloy. The alloy may...
US20100119941 ELECTROCHEMICAL ENERGY SOURCE AND ELECTRONIC DEVICE PROVIDED WITH SUCH AN ELECTROCHEMICAL ENERGY SOURCE  
Electrochemical energy sources based on solid-state electrolytes are known in the art. These (planar) energy sources, or ‘solid-state batteries’, efficiently convert chemical energy into...
US20070105018 Hydrogen-absorbing alloy electrode, alkaline storage battery, and method of manufacturing the alkaline storage battery  
Low temperature discharge capability and high rate discharge capability are improved in an alkaline storage battery that uses as its negative electrode a hydrogen-absorbing alloy electrode...
US20090148770 Hydrogen Absorbing Alloy, Production Method Thereof, and Secondary Battery  
The present invention provides a hydrogen absorbing alloy containing a phase of a Gd2CO7 type crystal structure, wherein the phase exists at a ratio of 10 weight % or higher in the entire hydrogen...
US20080233460 COMPOSITE FLUID STORAGE UNIT WITH INTERNAL FLUID DISTRIBUTION FEATURE  
Embodiments of the invention relate to a fluid storage unit comprising a composite fluid storage material and one or more internal fluid distribution features. The one or more internal fluid...
US20050147884 Nickel hydroxide composition with pectin binder  
An active electrode composition comprising a nickel hydroxide material and a pectin. Preferably, the pectin comprises a citrus pectin.
US20070117022 Negative plate for nickel/metal hydride secondary battery and fabrication method thereof  
Disclosed is a negative plate for nickel/metal hydride secondary batteries, comprising a negative plate frame; a terminal connected to the negative plate frame; and two or more strips inserted...
US20080299458 HYDROGEN STORAGE ALLOY FOR ALKALINE BATTERY AND PRODUCTION METHOD THEREOF, AS WELL AS ALKALINE BATTERY  
To provide a hydrogen storage alloy for an alkaline battery capable of having high performance of power characteristics much more beyond the related-art range, and a production method thereof, as...
US20060234129 Batteries utilizing a solid polymeric electrolyte  
A solid state battery utilizing an anionic ion exchange membrane solid electrolyte. The solid electrolyte is used to replace the separator and the liquid electrolyte typically utilized in...
US20120308890 CATHODE ACTIVE MATERIAL AND LITHIUM ION RECHARGEABLE BATTERY USING THE MATERIAL  
Provided is a lithium ion rechargeable battery less suffering from swelling even when stored at high temperatures. Disclosed are a cathode active material, a cathode for a lithium ion rechargeable...
US20120122017 HETEROGENEOUS HYDROGEN-CATALYST POWER SYSTEM  
A power source and hydride reactor is provided that powers a power system comprising (i) a reaction cell for the catalysis of atomic hydrogen to form hydrinos, (ii) a chemical fuel mixture...
US20050019657 Nickel-hydrogen cell  
A nickel-metal hydride battery provided with a positive electrode using nickel hydroxide, a negative electrode using hydrogen absorbing alloy, an alkaline electrolyte solution, and a separator 3...
US20110033748 HYDROGEN-ABSORBING ALLOY POWDER, METHOD FOR TREATING THE SURFACE THEREOF, NEGATIVE ELECTRODE FOR ALKALINE STORAGE BATTERY, AND ALKALINE STORAGE BATTERY  
Provided is a hydrogen occluding alloy powder having an ideally activated surface state where oxide and hydroxide precipitated on the surface of said powder have been removed quickly with a simple...
US20070054158 Combination of photovoltaic devices and batteries which utilize a solid polymeric electrolyte  
A combination of photovoltaic devices and solid state batteries. The solid state battery comprising at least one negative electrode which may include a metal hydride active material, at least one...
US20050175896 Hydrogen-absorbing alloy for alkaline storage batteries, alkaline storage battery, and method of manufacturing alkaline storage battery  
An alkaline storage battery includes a positive electrode (1) a negative electrode (2), and an alkaline electrolyte solution. The negative electrode uses a hydrogen-absorbing alloy powder...
US20140193722 METAL HYDRIDE ALLOY WITH IMPROVED LOW-TEMPERATURE PERFORMANCE  
The performance of an ABx type metal hydride alloy is improved by adding an element to the alloy which element is operative to enhance the surface area morphology of the alloy. The alloy may...
US20090214953 HYDROGEN STORAGE ALLOY, HYDROGEN STORAGE ALLOY ELECTRODE AND NICKEL METAL HYDRIDE SECONDARY BATTERY USING THE HYDROGEN STORAGE ALLOY  
A nickel metal hydride secondary battery includes hydrogen storage alloy particles in a negative electrode. The hydrogen storage alloy has a composition expressed by a general formula...
US20110043038 ELECTRIC RAILWAY POWER-SUPPLY SYSTEM  
To present an electric railway power-supply system not requiring vast area for installation, excellent in rapid charge-discharge characteristic, and low in manufacturing cost. At a substation 9...
US20100323243 HYDROGEN-ABSORBING ALLOY FOR ALKALINE STORAGE BATTERY AND METHOD FOR MANUFACTURING THE SAME  
A hydrogen-absorbing alloy for an alkaline storage battery with high power characteristics and excellent output power stability and a method for manufacturing the same are provided. The...
US20070269717 Hydrogen Absorbing Electrode and Nickel Metal-Hydridge Battery  
The object of the present invention is to provide a nickel metal-hydride battery excellent in cycle performance, high-rate discharging ability, and output power performance, by utilizing a...
US20090061317 NEGATIVE ELECTRODE FOR ALKALINE STORAGE BATTERY AND ALKALINE STORAGE BATTERY  
An alkaline storage battery has a positive electrode, a negative electrode utilizing hydrogen-absorbing alloy, and an alkaline electrolyte, and wherein the negative electrode contains a...
US20090104527 Hydrogen Storage Alloy, Its Production Method, Hydrogen Storage Alloy Electrode, and Secondary Battery  
A hydrogen storage alloy containing a phase of a chemical composition defined by a general formula A5·xB1+xC24: wherein in the general formula A5·xB1+xC24, A denotes one or more element(s)...
US20130337331 NICKEL COMPOSITE HYDROXIDE PARTICLES AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY  
To provide nickel composite hydroxide particles having a small and uniform particle diameter and a method for producing the same. The method for producing the nickel composite hydroxide particles...
US20080014502 HYDROGEN STORAGE ALLOYS, METHOD FOR PRODUCING THE SAME, AND ANODES FOR NICKEL-HYDROGEN RECHARGEABLE BATTERY  
The present invention relates to hydrogen storage alloys, methods for producing the same, and anodes produced with such alloys for nickel-hydrogen rechargeable batteries. The alloys are useful as...
US20150162608 METAL HYDRIDE, METAL HYDRIDE PARTICLES, ELECTRODE FOR ALKALINE STORAGE BATTERY, AND ALKALINE STORAGE BATTERY  
The invention provides a metal hydride that has a main phase having a body-centered cubic structure, and that has a grain boundary phase including Ti and Ni. The metal hydride satisfies X/Y≧2.7,...
US20150221989 POSITIVE ELECTRODE ACTIVE MATERIAL FOR ALKALINE STORAGE BATTERIES, POSITIVE ELECTRODE FOR ALKALINE STORAGE BATTERIES AND ALKALINE STORAGE BATTERY INCLUDING THE SAME, AND NICKEL-METAL HYDRIDE STORAGE BATTERY  
Provided is a positive electrode active material for alkaline storage batteries that enables to achieve a high charging efficiency in a wide temperature range including high temperatures, and...
US20150200393 Composition for Reducing Moisture in a Battery Electrolyte  
In at least one embodiment, a lithium-ion battery is provided comprising a positive electrode, a negative electrode, an electrolyte, and a separator situated between the electrodes. At least one...
US20150118557 Hydrogen Storage Alloy, Hydrogen Storage Alloy Electrode, Secondary Battery, And Method For Producing Hydrogen Storage Alloy  
Provided is a hydrogen storage alloy which is characterized in that two or more crystal phases having different crystal structures are layered in a c-axis direction of the crystal structures. The...
US20070212604 Bipolar battery  
A bipolar battery comprising bipolar electrodes. The bipolar electrodes including corrugated bipolar substrates. The corrugated bipolar substrates may be formed as corrugated foils. The battery...
US20090155688 ALKALINE STORAGE CELL  
The negative electrode of an alkaline storage cell contains a rare earth-Mg—Ni hydrogen storage alloy. The rare earth-Mg—Ni hydrogen storage alloy has a composition expressed by a general formula:...
US20140087253 NICKEL-METAL HYDRIDE STORAGE BATTERY  
A nickel-metal hydride storage battery includes a negative electrode containing a hydrogen storage alloy and an electrolyte solution. The hydrogen storage alloy has a CaCu5-type crystal structure...
US20130157132 Low Co Hydrogen Storage Alloy  
A hydrogen storage alloy is provided which has an extremely low Co content, and can maintain the drain (power) performance (especially pulse discharge characteristics), activity (degree of...
US20110171527 Hydrogen-Based Electrochemical Energy Storage  
An energy storage device (100) providing high storage densities via hydrogen storage. The device (100) includes a counter electrode (110), a storage electrode (130), and an ion conducting membrane...
US20090047576 Nickel Metal-Hydride Battery and Method of Manufacturing the Same  
An object of the present invention is to provide a sealed nickel metal-hydride that shows an excellent output power performance, while maintaining an excellent charge/discharge cycle performance,...

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