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Matches 451 - 500 out of 6,587

Document Document Title
WO/2012/115978A1
An electrochemical cell (10) has a cell assembly (20) that has an anode (22), an air cathode (24) infused with a liquid electrolyte, an ionically- conductive separator medium (26) disposed between and coupling said anode (22) and said ai...  
WO/2012/115978A8
An electrochemical cell (10) has a cell assembly (20) that has an anode (22), an air cathode (24) infused with a liquid electrolyte, an ionically- conductive separator medium (26) disposed between and coupling said anode (22) and said ai...  
WO/2012/110558A2
Rechargeable energy storage unit, having a first and a second electrode, wherein the first electrode is assigned an energy storage material in the form of metal particles made from at least one metal which can be deoxidized during chargi...  
WO/2012/111615A1
Provided is a structure for effectively using a novel porous metal (e.g., aluminum) body, provided with a three-dimensional mesh structure, in a battery electrode. An air battery that uses oxygen as the positive-electrode active material...  
WO/2012/111101A1
Provided is an air secondary battery which has an anion exchange membrane, a negative electrode, which is provided on one side of the anion exchange membrane and contains metal, and a positive electrode, which is provided on the opposite...  
WO/2012/110558A3
Rechargeable energy storage unit, having a first and a second electrode, wherein the first electrode is assigned an energy storage material in the form of metal particles made from at least one metal which can be deoxidized during chargi...  
WO/2012/111134A1
Provided is a filter, comprising: a chelate film, including a chelate capable of forming, with metallic ions included in an electrolyte in a battery, a complex; and at least either an adsorbent film including an adsorbent substance capab...  
WO/2012/111169A1
A method for producing a cathode material for rechargeable lithium-air batteries, which has a cathode catalyst loaded onto carbon, the method comprising: a step of sonicating a mixed solution comprising a carbon having a specific surface...  
WO/2012/108741A2
The present invention relates to a method for manufacturing a lithiated metal/carbon composite electrode, to a lithiated metal/carbon composite electrode manufactured by the method, and to an electrochemical device comprising the electro...  
WO/2012/108741A3
The present invention relates to a method for manufacturing a lithiated metal/carbon composite electrode, to a lithiated metal/carbon composite electrode manufactured by the method, and to an electrochemical device comprising the electro...  
WO/2012/106468A2
A nickel-metal hydride (hydrogen) hybrid storage battery comprising a positive electrode containing nickel hydroxide, a combination negative electrode containing a hydrogen storage alloy electrode and a reversible hydrogen electrode, an ...  
WO/2012/106369A2
An electrochemical cell system is configured to utilize an ionically conductive medium flowing through a plurality of electrochemical cells. One or more disperser chambers are provided to disrupt or minimize electrical current flowing be...  
WO/2012/106468A3
A nickel-metal hydride (hydrogen) hybrid storage battery comprising a positive electrode containing nickel hydroxide, a combination negative electrode containing a hydrogen storage alloy electrode and a reversible hydrogen electrode, an ...  
WO/2012/106369A3
An electrochemical cell system is configured to utilize an ionically conductive medium flowing through a plurality of electrochemical cells. One or more disperser chambers are provided to disrupt or minimize electrical current flowing be...  
WO/2012/104138A1
The invention relates to an energy store that comprises: a rechargeable primary energy store (1) comprising a first electrode (3) which generates anions and which conducts anions, a second electrode (5) which receives anions and/or which...  
WO/2012/102500A2
The present invention relates to an air-metal secondary battery unit and an air-metal secondary battery module including the same. The present invention provides an air-metal secondary battery module, comprising: one or more metal-air se...  
WO/2012/102500A3
The present invention relates to an air-metal secondary battery unit and an air-metal secondary battery module including the same. The present invention provides an air-metal secondary battery module, comprising: one or more metal-air se...  
WO/2012/098815A1
The purpose of the present invention is to provide an aluminium air battery that is capable of suppressing self-corrosion of an aluminium negative electrode, even when an alkaline aqueous solution is used as an electrolyte solution. This...  
WO/2012/096695A1
Some batteries can exhibit greatly improved performance by utilizing electrodes having randomly arranged graphene nanosheets forming a network of channels defining continuous flow paths through the electrode. The network of channels can ...  
WO/2012/093655A1
Provided is a hearing aid which comprises: a main body case (1); a battery case (7) disposed in the main body case (1) in such a way that the battery case (7) may be withdrawn from the inside of the main body case (1) to the outside of t...  
WO/2012/089658A1
A method of preparing a gas diffusion electrode comprising a diffusion layer, and a reaction layer arranged to each other, wherein the diffusion layer is prepared by i) admixing a) sacrificial material, b) polymer and c) a metal - based ...  
WO/2012/084548A1
The invention relates to a method for operating an electrochemical storage device, comprising the following steps: Providing an electrochemical storage device (1), wherein the oxidizable and reducible material is provided in such a quant...  
WO/2012/078554A2
A fuel cell includes an anode including a current collector and microorganisms; a cathode; and a source of a sulfur-containing compound; wherein the fuel cell is poised for the microorganisms to selectively oxidize the sulfur-containing ...  
WO/2012/077692A1
A power storage device which has improved performance such as higher discharge capacity and in which deterioration due to peeling or the like of an active material layer is less likely to be caused is provided. In an electrode for the po...  
WO/2012/069455A1
An electrical energy storage device is provided which comprises at least one module with an negative electrode (28), a positive electrode (26) made from an anion generating material or material combination and conducting anions, and an a...  
WO/2012/069216A1
An electrical energy storage device is provided which comprises at least one module with an anode (28), a cathode (26) made from an anion generating material or material combination and conducting anions, and an anion conducting solid el...  
WO/2012/056557A1
The present invention addresses the issue of providing a secondary battery with a higher energy density than lithium ion batteries, by providing a non-aqueous secondary battery (101) comprising: a negative electrode (108) associated with...  
WO/2012/056292A1
An electrolyte solution for a lithium battery contains l-butyl-3-methyltetrazolium-5-olate represented by formula (1).  
WO/2012/056301A1
An air electrode (6) for a metal-air battery includes an air electrode catalyst, an electrolyte for air electrodes and a; conductive material. The electrolyte for air electrodes contains a layered double hydroxide.  
WO/2012/057752A1
A passive safety device for an energy storage cell for positioning between two electrically conductive layers of the energy storage cell. The safety device also comprising a separator and a non-conductive layer. A first electrically cond...  
WO/2012/053561A1
An electrode material with a high support rate, good durability, and high activity is provided. The electrode material is formed by supporting platinum on carbon nanotubes in the gas phase, and the peak ratio of the D band and the G band...  
WO/2012/054594A1
An electrochemical cell includes a fuel electrode configured to operate as an anode to oxidize a fuel when connected to a load. The cell also includes an oxidant electrode configured to operate as a cathode to reduce oxygen when connecte...  
WO/2012/046699A1
Disclosed is an air battery provided with: a main body having an outer casing, an electrolyte housed in said outer casing, a positive electrode including a positive electrode catalyst in contact with said electrolyte, and a negative elec...  
WO/2012/041241A1
The present invention relates to an air electrode fuel battery apparatus. The fuel battery apparatus for accelerating cathode surface air flow of the present invention comprises at least two single-stage batteries, wherein each single-st...  
WO/2012/041243A1
The present invention relates to the technical field of electrochemistry, specifically to a fuel cell device. The fuel cell device of the present invention comprises a shell, a cathode and a cathode lead wire, both arranged on the shell,...  
WO/2012/044316A1
A method to produce a metal air battery including a composite anode is disclosed. The method comprises forming a corrosion resistant coating on the surface of an anode core, the anode code comprising a first metal and a corrosion resista...  
WO/2012/035968A1
Provided is an air secondary cell having excellent durability and electrical charge/discharge cycle properties. A hydrogen/air secondary cell provided with: an air electrode which is arranged inside a cell container; a negative electrode...  
WO/2012/037026A1
One aspect of the present invention provides an electrochemical cell system comprising at least one electrochemical cell configured to be selectively connected to a load to discharge the cell by generating electrical current using a fuel...  
WO/2012/033623A1
The invention describes the application of oxidation-resistant metal (preferably, stainless steel) (140) in a metal electrode (200) combination, as a support and current collector for a rechargeable oxide-ion battery cell where the metal...  
WO/2012/031719A1
The invention relates to a reversible storage system for electrical energy, comprising a charge-feed or charge-drain area as positive terminal collector and a charge-feed or charge-drain area as negative terminal collector and a throughf...  
WO/2012/028095A1
The present invention relates to a dual support composite air electrode composition for a lithium air battery and a process for preparing the same, and it provides a dual support composite air electrode composition for a lithium air batt...  
WO/2012/030723A1
The present invention relates to an electrochemical cell for generating electrical power that includes an anode, a cathode, a charging electrode and an ionically conductive medium containing at least metal fuel ions and an additive for e...  
WO/2012/027961A1
The present invention provides an air electrode for a lithium air battery, which comprises a current collector and a catalyst carried on the current collector by an in-situ composite method. A methed of making the air electrode for a lit...  
WO/2012/029743A1
[Problem] The purpose of the present invention is to provide a metal-oxygen battery in which moisture, carbon dioxide or the like contained in air does not enter therein and oxygen can be supplied thereto stably regardless of the type of...  
WO/2012/025975A1
Provided is a metal-air battery that promotes a reaction between metal ions and oxygen radicals at an air electrode, and has excellent durability and capacitance. Provided are: an air electrode used in a metal-air battery provided with a...  
WO/2012/023019A1
Provided are a liquid air electrode for a metal-air battery that has superior discharge capacity and includes an electrolyte solution and an electrically conductive material, the electrically conductive material being dispersed in the el...  
WO/2012/022778A1
The invention relates to a metal-air button cell, in particular a zinc-air button cell, comprising a metal-containing anode and an air cathode as the electrochemical active components and a housing which encloses same and has inlet openi...  
WO/2012/023018A1
An air electrode for a metal-air battery includes an air electrode catalyst that contains a metal nitride or metal oxynitride.  
WO/2012/023013A1
An air electrode (6) for a metal-air battery includes an air electrode catalyst and an electrically conductive material, and the air electrode catalyst contains a layered double hydroxide (11,12). Discharge capacity can be improved by in...  
WO/2012/021550A2
Performance, properties and stability of bifunctional air electrodes may be improved by using modified current collectors, and improving water wettability of air electrode structures. This invention provides information on creating non-c...  

Matches 451 - 500 out of 6,587