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Patent Searching and Data


Matches 201 - 250 out of 2,785

Document Document Title
WO/2012/147952
The present invention provides a cathode catalyst for an air secondary battery having both excellent oxygen reduction activity and water oxidation activity. Also provided is an air secondary battery using said catalyst. The present inven...  
WO/2012/144301
Provided is a magnesium fuel cell which is capable of stably supplying electric current over a long period of time, while preventing self discharge of a negative electrode material. A magnesium fuel cell (10) is provided with a negative ...  
WO/2012/145138
An all solid state rechargeable oxide-ion (ROB) battery (30) has a thermal energy storage (TES) unit (20) between two oxide-ion cells (22, 24) with metal-metal oxide electrodes (34, 36, 40, 42) on opposite sides of an anion conducting so...  
WO/2012/144533
Provided is a lithium ion oxygen battery which is capable of achieving high energy density without being deteriorated in performance due to moisture or carbon dioxide in the atmosphere. A lithium ion oxygen battery (1) is provided with: ...  
WO/2012/139933
What is described is a process for producing a metal-air button cell having an air cathode and a metal-based anode, wherein the air cathode is applied in the form of a planar layer to a planar, laminar substrate (2) by means of a printin...  
WO/2012/141195
The present invention provides an air battery in which a negative electrode is prevented to drop off within a main body even when an alkaline aqueous solution is used as an electrolyte. The present invention relates to the air battery co...  
WO/2012/139899
What are described are: a method for producing a gas diffusion electrode and a method for producing a metal-air cell, which has a gas diffusion electrode as air cathode. In the methods, the electrode is applied to a substrate by means of...  
WO/2012/138302
A method of preparing a multilayer film comprising metal nanoparticles and a graphene-based material on a substrate using electrophoretic deposition is provided. The method comprises a) electrophoretically depositing a layer of graphene-...  
WO/2012/138403
Ionically conducting, redox active additive composite electrolytes are disclosed. The electrolytes include an ionically conductive component and a redox active additive, The ionically conductive component may be an ionically conductive m...  
WO/2012/138403
Ionically conducting, redox active additive composite electrolytes are disclosed. The electrolytes include an ionically conductive component and a redox active additive, The ionically conductive component may be an ionically conductive m...  
WO/2012/138844
A lithium-air cell includes a negative electrode; an air positive electrode; and a non-aqueous electrolyte which includes an anion receptor that may be represented by one or more of the formulas:.  
WO/2012/138844
A lithium-air cell includes a negative electrode; an air positive electrode; and a non-aqueous electrolyte which includes an anion receptor that may be represented by one or more of the formulas:.  
WO/2012/130569
The invention relates to an electrical energy storage means having a positive electrode (4) and a negative electrode (6) which are separated from one another by a solid electrolyte (8), wherein a process gas supply apparatus (10) is arra...  
WO/2012/122273
A battery (10) is disclosed having a negative or anodic half cell (12) and a cathodic or positive half cell (13). The positive and negative half cells are encased within a fabric within a non-conductive housing (14). The housing includes...  
WO/2012/122273
A battery (10) is disclosed having a negative or anodic half cell (12) and a cathodic or positive half cell (13). The positive and negative half cells are encased within a fabric within a non-conductive housing (14). The housing includes...  
WO/2012/114453
Provided is a non-aqueous electrolyte air cell having large discharge capacity and superior rate characteristics. A non-aqueous electrolyte air cell comprises an air electrode, an anode, and a non-aqueous electrolyte which is interposed ...  
WO/2012/115978
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/2012/114175
An air electrode for an air battery, that is provided with an air electrode (1), a negative electrode (2), and an electrolyte (3) interposed between the air electrode and the negative electrode, the air electrode containing a magnet, and...  
WO/2012/115978
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/2012/111101
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/2012/111615
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/2012/110558
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/2012/110558
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/2012/111169
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/2012/111134
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/2012/108741
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/2012/108741
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/2012/104138
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/2012/106468
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/2012/106468
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/2012/106369
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/2012/106369
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/2012/102500
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/2012/102500
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/2012/098815
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/2012/096695
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/2012/093655
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/2012/089658
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/2012/084548
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/2012/077692
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/2012/078554
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/2012/069216
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/2012/069455
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/2012/057752
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/2012/056292
An electrolyte solution for a lithium battery contains l-butyl-3-methyltetrazolium-5-olate represented by formula (1).  
WO/2012/056557
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/2012/056301
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/2012/053561
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/2012/054594
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/2012/046699
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...  

Matches 201 - 250 out of 2,785