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US20080113238 FUEL CELL SYSTEM AND TRANSPORTATION EQUIPMENT INCLUDING THE SAME  
A fuel cell system capable of reducing concentration change in an aqueous fuel solution and transportation equipment including the system such as a motorbike includes such a fuel cell system. The...
US20070072030 FUEL CELL HEATING SYSTEM  
This disclosure relates to a fuel cell heating and electricity generating system. In one example embodiment a fuel cell heating system includes a fuel cell; a storage tank configured to store a...
US20070224465 WATER CONTROLLER SYSTEM HAVING STABLE STRUCTURE FOR DIRECT METHANOL FUEL CELL  
Disclosed herein is a water controller system constructed such that water generated from a cathode of a direct methanol fuel cell system and carbon dioxide and an unreacted methanol solution...
US20050260465 Direct methanol fuel cell system, fuel cartridge, system of operation, and system for detecting forgery  
A cartridge for a fuel cell. In one aspect, the cartridge can have either fuel or water or cleaning solution. Multiple different cartridges can be used in a single electronic device. The cartridge...
US20140295320 PLATINUM-RHODIUM NANO-DENDRITIC ALLOY AND DIRECT METHANOL FUEL CELL INCLUDING THE SAME  
A platinum-rhodium nano-dendritic alloy includes a plurality of first structure having a round shape and a second structure connecting the plurality of first structures and having a thin bridge...
US20080124606 STRETCHED PROTON EXCHANGE MEMBRANE  
A proton exchange membrane includes a semi-permeable polyelectrolyte films that extends along an axis. The polyelectrolyte film is stretched along the axis and remains stretched when immersed in a...
US20070128486 Fuel cell system with waste-heat recovery  
A fuel cell system enabling waste heat recovery includes an air supply unit and a fuel supply unit for supplying required air and methanol/water mixture, respectively, to the fuel cell stack for...
US20100092827 DIRECT METHANOL FUEL CELL SYSTEM USING SOLID METHANOL, PORTABLE ELECTRONIC DEVICE USING SAME, AND FUEL CARTRIDGE FOR DIRECT METHANOL FUEL CELL SYSTEM  
A fuel cartridge has a pair of flat faces in which holes are formed. A net is stretched within the holes, and solid methanol is packed inside the fuel cartridge. A fuel cell unit, shaped as a flat...
US20060228595 Liquid tank and fuel cell system with fuel monitoring  
A liquid tank includes: a first container; a second container provided in the first container to contain liquid and gas; a joint which is provided in the first container and discharges the liquid...
US20050136299 Oxygen supply system  
A portable oxygen supply for home use may include an electrolyzer for generating oxygen from water in response to electric power input, and a fuel cell electrically connected with the electrolyzer...
US20120301799 METHOD AND APPARATUS FOR ENHANCING POWER DENSITY OF DIRECT LIQUID FUEL CELLS  
A fuel cell includes a direct liquid fuel cell and a humidifier. The direct liquid fuel cell includes an air intake channel for providing oxidant to the fuel cell and an exhaust channel for...
US20110256469 Platinum Adlayered Ruthenium Nanoparticles, Method for Preparing, and Uses Thereof  
A superior, industrially scalable one-pot ethylene glycol-based wet chemistry method to prepare platinum-adlayered ruthenium nanoparticles has been developed that offers an exquisite control of...
US20070218345 Fuel Cell, Electronic Device, Movable Body, Power Generation System, and Congeneration System  
A fuel cell which can directly extract electric power from a polysaccharide, such as starch. A fuel electrode 1 is formed by immobilizing with an immobilizer, on an electrode 11 comprised of,...
US20060088757 Fuel cell apparatus with double-sided flow field board  
The present invention is related to a fuel cell apparatus with a double-sided flow field board which comprises a double-sided flow field board and two fuel cell boards. The double-sided flow field...
US20050008924 Compact multi-functional modules for a direct methanol fuel cell system  
A compact direct methanol fuel cell (DMFC) system based on modules is provided. The system addresses issues related to the critical functions of water recovery from the cathode exhaust, carbon...
US20070190384 Proton conductive membrane containing fullerenes  
A proton conducting membrane for use in a direct methanol fuel cell, comprising a polymer material and water-binding fullerene derivatives to reduce MeOH crossover. The membrane may further...
US20070298300 FUEL CELL DEVICE WITH CHARGER FUNCTION  
The present invention discloses a fuel cell device with charger function, which comprises a base, a fuel cell stack, a system fan, a wind cover, a display, a circuit board, a condenser structure,...
US20070220890 Vehicle power supply system  
The vehicle power generation system, which is mounted on a vehicle having an internal combustion engine as a travel drive power source, and a cooling device for cooling the internal combustion...
US20110183231 HIGH MOLECULAR NANOCOMPOSITE MEMBRANE FOR DIRECT METHANOL FUEL CELL, AND MEMBRANE-ELECTRODE ASSEMBLY AND METHANOL FUEL CELL INCLUDING THE SAME  
A high molecular nanocomposite membrane for a Direct Methanol Fuel Cell (DMFC), and a Membrane-Electrode Assembly (MEA) and a methanol fuel cell including the same membrane. The high molecular...
US20080096065 Fuel-Cell Comprising Capillaries  
A fuel cell comprising a reaction chamber; a plurality of capillary tubes configured to permit a fuel component to flow there through, the capillary tubes being arranged in bundles in adjacent...
US20080038591 FUEL STORAGE DEVICE CAPABLE OF DETECTING LIQUID LEVEL  
A fuel storage device, which contains liquid fuel needed by a fuel cell and is capable of detecting liquid level, includes a main fuel storage tank, a liquid level tube and a liquid level gage....
US20070031722 Electrocatalysts having platinum monolayers on palladium, palladium alloy, and gold alloy nanoparticle cores, and uses thereof  
The invention relates to platinum-coated particles useful as fuel cell electrocatalysts. The particles are composed of a noble metal or metal alloy core at least partially encapsulated by an...
US20060172163 Fuel cell stack and fuel cell system having the same  
There is provided a stack of a fuel cell system in which one or more electricity generators including separators disposed at both sides of a membrane-electrode assembly are stacked, the stack...
US20080166602 CO2 SEPARATOR FOR DIRECT METHANOL FUEL CELL SYSTEM  
A CO2 separator for a direct methanol fuel cell (DMFC) includes a single-layered membrane or a multi-layered membrane. In addition, (i) the membrane has a plurality of diffusion channels extending...
US20050123817 Micro fuel cell system  
The present invention relates to a micro cell system (1) with a membrane electrode assembly (MEA) (2) which in each case is covered on the cathode-side and anode-side with a current collector foil...
US20060216561 HEAT DISSIPATION ASSEMBLY  
This invention relates to a heat dissipation assembly for dissipating heat generated by a heat-generating device. The heat dissipation assembly includes a first heat dissipation device, a heat...
US20100112399 BATTERY  
A battery includes a battery can housing an cell that supplies electrical energy at terminals of the cell by an electro-chemical reaction with oxygen, the can including, a first member having at...
US20050250001 Manufacturing method of lamination body of electrolytic body and particle, lamination body of electrolytic body and particle, electrochemical element, fuel battery, and portable machine  
A manufacturing method of a lamination body of an electrolytic body and a particle includes the steps of: a) electrostatically charging an electrostatic carrier configured to carry static...
US20080171244 Standalone Hydrogen Generating System  
A standalone hydrogen generating system is provided using a hydrogen generating device which can generate a hydrogen-containing gas at a low temperature and can be operated only by electric energy...
US20050260468 Fuel handling techniques for a fuel consuming generator  
A self-contained power generator comprises a fuel source, a solid oxygen source capable of releasing oxygen when heated, an engine capable of generating power by combusting the fuel with the...
US20070275283 SLIM-TYPE FUEL CELL DEVICE  
The present invention discloses a slim type fuel cell device; wherein, the shell is provided with at least one first internal space and one second internal space, and, the shell portion forming...
US20060246338 Refilling device for electronic unit with a fuel cell  
Cartridge for refilling methanol or methanol/water as fuel to an electronic unit with a fuel cell. The cartridge includes a connection device comprising: an axially slidable cylinder (4) with an...
US20100098995 Direct methanol fuel cell system and portable electronic device  
A fuel cell comprises a fuel electrode, an electrolyte membrane and an air electrode 4. The fuel electrode and the air electrode 4 are electrically connected by way of an electric circuit L. A...
US20080026275 Sol-Gel Derived Composites Comprising Oxide or Oxyhydroxide Matrices With Noble Metal Components and Carbon for Fuel Cell Catalysts  
One aspect of this invention is to provide a sol-gel derived composite comprising at least one noble metal and at least one electrically conductive component dispersed in and distributed...
US20070104984 Method for controlling peripheral system and fuel cell system using the same  
A method for controlling a peripheral system (or a plurality of peripheral devices) and a fuel cell system using the same. The method includes: allocating an operation priority to the peripheral...
US20060292412 Thermal-fluids management system for direct methanol fuel cells  
The present invention provides a system and method for passive thermal-fluids management in a liquid feed fuel cell. In particular, the present invention provides a system and method for passive...
US20070048560 Method and apparatus for water management in direct methanol fuel cell system using heat exchanger  
A method and an apparatus for water management in a direct methanol fuel cell system using a heat exchanger and including a pipe for connecting a cathode outlet of a fuel cell stack with a mixer....
US20110275009 PLATINUM-CONTAINING CATALYST AND METHOD OF PRODUCING THE SAME, ELECTRODE AND ELECTROCHEMICAL DEVICE  
A core-shell type platinum-containing catalyst being allowed to reduce the amount of used platinum and having high catalytic activity and stability and a method of producing the same, an electrode...
US20070212593 Stable proton exchange membranes and membrane electrode assemblies  
A proton exchange membrane and a membrane electrode assembly for an electrochemical cell such as a fuel cell are provided. A catalytically active component is disposed within the membrane...
US20130177836 POLYANILINE-SUPPORTED ATOMIC GOLD ELECTRODES AND METHODS OF MAKING AND USING SAME  
Atomic gold electrodes, including electrodes containing a polyaniline gold complex are disclosed, including methods of making and using the same. In some embodiments, the atomic gold electrode can...
US20080070094 Organic/inorganic composite electrolyte membranes using zeolite and fuel cell comprising the same  
Disclosed is an organic/inorganic composite electrolyte membrane comprising: (a) a sulfonated fluorine-free hydrocarbon-based polymer; and (b) inorganic particles capable of collecting moisture,...
US20080187810 SEPARATOR FOR DIRECT METHANOL FUEL CELL  
A separator for separating a gas/liquid mixture for a direct methanol fuel cell (DMFC) comprises a closed channel with at least one channel section whose wall completely or partially consists of a...
US20070190372 Electric automobile  
An electric automobile is provided on which a hydrogen generating device which can supply hydrogen easily to a hydrogen storing means and can generate a hydrogen-containing gas at a low...
US20050191517 Separator and direct methanol type fuel cell therewith  
An objective of this invention is to reduce an electric resistance in a separator and to improve its corrosion-resistance, mechanical strength and sealing performance, that leads to improve a fuel...
US20070264558 FLOW BOARD WITH CAPILLARY FLOW STRUCTURE FOR FUEL CELL  
A flow board with a capillary flow structure for a fuel cell comprises a substrate and capillary flow channels. Each of the capillary flow channels is a small serpentine trench disposed on the...
US20080107925 FUEL CELL DEVICE  
A fuel cell device includes a fuel cell main body, a balance of plant and a water collecting trough. The fuel cell main body is employed to generate power. The balance of plant is connected to the...
US20060204802 Fuel cell systems and related methods  
A fuel cartridge includes a housing having an outlet, a fuel container containing fuel, a flow control mechanism in fluid communication with the fuel container and the outlet, and a power source....
US20070042237 Mixed reactant fuel cell system with vapor recovery and method of recovering vapor  
The invention is a mixed-reactant fuel cell system with vapor recovery and methods of recovering vapor and generating electrochemical power.
US20070053826 Proton conducting titanate, polymer nano-composite membrane including the same, and fuel cell adopting the polymer nano-composite membrane  
A proton conducting titanate includes titanate and a sulfonic acid group-containing moiety having proton conductivity introduced into the surface of the titanate, in which the sulfonic acid...
US20080107924 FUEL CELL SYSTEM WITH REFILL ALARM  
A fuel cell system has fuel cell units, a cycling fuel container with a vent device, a control device, a cycling pump, a fan, a fuel injection device, and an alarm coupled to the control device....

Matches 1 - 50 out of 299 1 2 3 4 5 6 >