|
Match
|
Document |
Document Title |
|
|
7627460 |
Method for the modeling of material and/or heat exchange process in a device and device for carrying out said method
Mass transfer and/or heat transport processes in a fuel-cell stack are controlled by first modeling a selected region of the stack with at least two fluid components separated from one another by...
|
|
|
7585586 |
Battery
A small current environmental-friendly battery includes a positive electrode substrate and a negative electrode substrate that are conductors of different potentials, in which the positive...
|
|
|
7572546 |
Biofuel cell
The present invention discloses a new type of biofuel cell, based on the microbial regeneration of the oxidant, ferric ions. The bio-fuel cell is based on the cathodic reduction of ferric to...
|
|
|
7537859 |
Redox flow battery
A redox flow battery 1 has a stack of individual cells, shown diagrammatically as a single cell, with anolyte and catholyte compartments divided from each other by an ionically selective and...
|
|
|
7494746 |
Electrolyte for rechargeable lithium battery, and rechargeable lithium battery including same
An electrolyte for a rechargeable lithium battery includes a compound represented by Formula 1, a lithium salt, and a non-aqueous organic solvent:
|
|
|
7482081 |
Battery system with in-situ and on-time continuous regeneration of the electrodes
The battery system of this invention continuously regenerates the electrodes of the battery in-situ and on-time as the electrodes are consumed during discharge, which concurrently generate electric...
|
|
|
7459233 |
Anode and battery
The invention provides an anode capable of relaxing stress due to expansion and shrinkage of an anode active material layer associated with charge and discharge, or an anode capable of reducing...
|
|
|
7452486 |
Zinc lanthanide sulfonic acid electrolytes
Disclosed are aqueous solutions for use in high energy, highly efficient electrical energy storage devices. The solutions contain (a) a high purity sulfonic acid with a low concentration of low...
|
|
|
7378188 |
Storage device and method for sorption and desorption of molecular gas contained by storage sites of nano-filament laded reticulated aerogel
An apparatus and method for sorption and desorption of molecular gas contained by storage sites of graphite nano-filaments randomly disposed in three-dimensional reticulated aerogel.
|
|
|
7344801 |
High-voltage dual electrolyte electrochemical power sources
An electrochemical device such as a battery and a fuel cell having two electrolytes between the anode and the cathode. The electrochemical device is preferably arranged with an alkaline electrolyte...
|
|
|
7255960 |
Bi-liquid phase replenishment electrolyte management system
An electrochemical cell system and methods for controlling the system are provided that are operated to produce an amount of current based upon power draw. The cell utilizes a solution phase...
|
|
|
7214443 |
Secondary battery with autolytic dendrites
A battery ( 100 ) comprises a cell having a cathode compartment ( 120 ) that includes an element that is oxidized during charging of the battery ( 100 ), wherein the oxidized element forms a salt...
|
|
|
7195841 |
System and a method of solid storage and dissolution of a catholyte for use in electrochemical cell
A system and a method of storage and dissolution of solid catholyte are provided. The system and the method employ a solid medium having a controlled surface from which solid catholyte particles...
|
|
|
7160639 |
Johnson reversible engine
An reversible engine ( 10 ) is disclosed having a conduit system ( 11 ), a first electrochemical cells ( 12 ), and a second electrochemical cell ( 13 ). The conduit system ( 11 ) includes a first...
|
|
|
7094493 |
Hydrogen storage metal alloy, method for absorption and release of hydrogen using the said alloy and hydrogen fuel battery using the said method
A method for absorbing and releasing hydrogen comprises applying repeatedly hydrogen pressurization and depressurization to a hydrogen storage metal alloy of a body-centered cubic structure-type...
|
|
|
7078123 |
High energy density vanadium electrolyte solutions, methods of preparation thereof and all-vanadium redox cells and batteries containing high energy vanadium electrolyte solutions
Disclosed is a method for preparing a high energy density (HED) electrolyte solution for use in an all-vanadium redox cell, a high energy density electrolyte solution, in particular an all-vanadium...
|
|
|
7029793 |
Nonaqueous electrolyte lithium secondary cell
A nonaqueous electrolyte lithium secondary cell comprising a positive electrode ( 1 ), a negative electrode ( 2 ) and a nonaqueous electrolyte containing a lithium salt is characterized by that the...
|
|
|
6979512 |
Colloidal battery
A battery is provided having cells, which cells contain an electrolyte and a colloid, with there being at least one connector between directly adjacent cells, with each cell being formed of at...
|
|
|
6953487 |
Metallic gas cells and method for manufacturing the same
A metallic gas cell including a metallic casing having an input open end and an output open end, and a opening located therebetween. The metallic gas cell also includes an input and an output...
|
|
|
6949303 |
Electromechanical conversion system
An electrochemical conversion system ( 10 ) is disclosed having a housing ( 11 ) divided by a hydrogen concentration cell ( 12 ) so as to define a first chamber ( 13 ) and a second chamber ( 14 )....
|
|
|
6902842 |
Current collector of positive electrode and sodium-sulfur battery using the same
A current collector positive electrode enabling a NaS battery to be excellent in the charge recovery characteristic and low in internal resistance is provided, which collector has a high resistance...
|
|
|
6899974 |
Secondary battery of proton conductive polymer
A secondary battery of a proton conductive polymer, wherein a positive electrode 2 and a negative electrode 4 are arranged facing to each other via a separator in an electrolytic solution and...
|
|
|
6899967 |
Electrochemical conversion system
An electrochemical conversion system ( 110 ) is disclosed having a housing ( 111 ) defining an opening ( 112 ) and an internal chamber ( 113 ). An electrochemical cell ( 116 ) is mounted within the...
|
|
|
6864012 |
Recombinator for the re-acidification of an electrolyte stream in a flowing electrolyte zinc-bromine battery
A recombinator device and associated method for re-acidification of an electrolyte in a flowing electrolyte zinc-bromine battery. The recombinator device receives hydrogen, formed as a result of...
|
|
|
6855443 |
Electrochemical device
A device in accordance with a present invention includes at least one of a stainless steel anode and transition metal oxide cathode.
|
|
|
6841294 |
Electrolyte rebalancing system
A process for rebalancing the electrolyte system in a regenerative fuel cell using a sulfide/polysulfide reaction in one half of the cell and a bromine/bromide reaction in the other half of the...
|
|
|
6835490 |
Alloy for hydrogen storage, method for absorption and release of hydrogen using the alloy, and hydrogen fuel cell using the method
A method for absorbing and releasing hydrogen comprises applying repeatedly hydrogen pressurization and depressurization to a hydrogen storage metal alloy of a body-centered cubic structure-type...
|
|
|
6824914 |
Amine-based fuel cell/battery with high specific energy density
A fuel cell/battery uses amine-based liquid complexes as a direct oxidation fuel in an alkaline fuel cell/battery. Oxidant solutions are used on the cathode side to improve power density.
|
|
|
6790555 |
Electrochemical cell having a controlled electrode surface
The present invention relates to an electrochemical cell having a controlled electrode surface, comprising: a first electrode and a second electrode wherein at least one of the first and second...
|
|
|
6692862 |
Redox flow battery and method of operating it
By realizing or installing check valve liquid vein interrupters in each compartment of the battery the phenomenon of slow discharge of the retained volumes of electrolytes during long periods of...
|
|
|
6686088 |
Header insulator for an electrochemical cell
A header insulator for an electrochemical cell is described. The header insulator provides a boss for the terminal ferrule, a boss for the fill ferrule, and at least one boss disposed along the...
|
|
|
6660431 |
Hydrogen absorbing alloy electrode, electrode producing method and alkali storage battery
The present invention relates to a hydrogen storage alloy electrode composed of a hydrogen storage alloy having a CaCu 5 region and a Ce 2 Ni 7 region in the crystal structure and satisfies the...
|
|
|
6652819 |
Production of high purity vanadium compound from vanadium-containing carbonaceous residues
A process for the production of a vanadium compound from carbonaceous residues containing vanadium, which includes the steps of: (a) combusting the carbonaceous residues at a temperature of...
|
|
|
6599664 |
Inorganic gel-polymer electrolyte
An anhydrous inorganic gel-polymer electrolyte is prepared using a non-aqueous sol-gel process. The inorganic gel-polymer is prepared by reacting a metal halide (SiCl 4 ) and an alcohol (tert-butyl...
|
|
|
6475669 |
Header insulator for a battery
A header insulator for an electrochemical cell is described. The header insulator provides a boss for the terminal ferrule, a boss for the fill ferrule, and at least one boss disposed along the...
|
|
|
6468688 |
High energy density vanadium electrolyte solutions, methods of preparation thereof and all-vanadium redox cells and batteries containing high energy vanadium electrolyte solutions
Disclosed is a method for preparing a high energy density (HED) electrolyte solution for use in an all-vanadium redox cells, a high energy density electrolyte solution, in particular an...
|
|
|
6465124 |
Magnesium anode, seawater/acid/catholyte electrolyte utilizing a palladium and iridium carbon paper cathode electrochemical system
The present invention relates to an improved magnesium semi-fuel cell which has a magnesium anode, a seawater/catholyte electrolyte, preferably containing acid to solubilize solid precipitates, and...
|
|
|
6426162 |
Air cell
An air cell in which at least one end of a tubular air electrode is positively sealed to assure optimum leakage-proofing characteristics. The air cell includes an air electrode in the form of a...
|
|
|
6410181 |
High temperature lithium oxyhalide electrochemical cell
An alkali metal electrochemical cell, and particularly a lithium oxyhalide cell, is described. The oxyhalide cell also exhibits superior restart characteristics by the provision of a MANNIGLASS...
|
|
|
6376115 |
Metal fuel cell with movable cathode
An air depolarized cell with at least one movable cathode element disposed in an active anode metal material which is in a fluid or paste state. The cathode element(s) continuously moves to...
|
|
|
6304427 |
Combinations of materials to minimize ESR and maximize ESR stability of surface mount valve-metal capacitors after exposure to heat and/or humidity
Single element and/or multiple element valve-metal, solid-electrolyte, surface-mount capacitors are manufactured using one or more materials taken from the following three categories of materials:...
|
|
|
6296961 |
Composite carbon sheet, and electrochemical cells made therewith
Cathode assembly precursor cathode assembly (26) and elongate air depolarized electrochemical cells (10) made therewith. Cathode assembly precursor comprises a closed-loop elongate cathode current...
|
|
|
6245455 |
Sodium-sulfur secondary battery
A sodium-sulfur battery in which sulfur and/or sodium polysulfide are used as cathode active materials, and an electronic conductor, which are arranged in a cathode chamber between a cathode...
|
|
|
6242125 |
Battery circulation system with improved four-way valve
A circulation system for a flowing-electrolyte battery having at least one electrochemical cell, an anolyte reservoir, and a catholyte reservoir. The circulation system includes an anolyte pump...
|
|
|
6224999 |
Header insulator with bosses
A header insulator for an electrochemical cell is described. The header insulator provides a boss for the terminal ferrule, a boss for the fill ferrule, and at least one boss disposed along the...
|
|
|
6210827 |
Elongate air depolarized electrochemical cells
An elongate, generally tubular, air depolarized electrochemical cell (10) comprising a cathode (14), including an air cathode assembly (26), extending about the tubular circumference, and along the...
|
|
|
6210826 |
Seals, and electrochemical cells made therewith
An elongate air depolarized electrochemical cell (10). A grommet (18) closes the top of the cell (10). A seal (36) can extend upwardly into a slot (174) between the grommet (18) and a top closure...
|
|
|
6203940 |
Tubular air depolarized cell
An elongate, generally tubular, air depolarized electrochemical cell (10) comprising a cathode (14), including an air cathode assembly (26), extending about the tubular circumference, and along the...
|
|
|
6183900 |
Alkaline storage battery with a negative zinc electrode
An alkaline storage battery comprising at least one positive electrode and a negative zinc electrode in contact with an electrolyte via at least one electrolyte-impregnated separator is disclosed....
|
|
|
6146786 |
Electrochemical storage cell having a central core providing mechanical, thermal, and electrical functions
An energy storage cell includes a vessel having a wall with a pair of oppositely disposed apertures therethrough, and an electrochemical cell, such as a nickel-hydrogen cell, within the vessel...
|