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Results 1-10 of 128,466 for Criteria: Office(s):all Language:EN Stemming: true maximize
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TitleCtrPubDate
Int.ClassAppl.NoApplicantInventor
1. WO/2015/040270 A RECIRCULATION ARRANGEMENT AND METHOD FOR A HIGH TEMPERATURE CELL SYSTEMWO26.03.2015
H01M 8/04
PCT/FI2013/050918CONVION OYHAKALA, Tuomas
The object of the invention is a recirculation arrangement for a high temperature fuel cell system or electrolysis cell system, each cell in the system comprising an anode (100), a cathode (102), and an electrolyte (104) between the anode and the cathode. The recirculation arrangement comprises at least one ejector (110) for recirculating a fraction of gas exhausted from the anode (100) side. The recirculation arrangement comprises the ejector (110) for accomplishing desired flow rate of the recirculated flow, the ejector (110) comprising at least one nozzle (114), and the recirculation arrangement comprises means (116) for providing at least one primary feedstock fluid to said nozzle (114) of the ejector (110), and means (118) for providing at least one supplementary fluid to said nozzle (114) of the ejector (110). The recirculation arrangement comprises means (120) for regulating respective ratio of at least part of the fluids of the ejector (110) to maintain required motive flow and pressure at the nozzle (114) of said ejector in order to accomplish said desired recirculated flow rate.

2. WO/2015/041378 FLOW BATTERY USING METALLOCENEWO26.03.2015
H01M 8/18
PCT/KR2013/008398SANGMYUNG UNIVERSITY SEOUL INDUSTRY-ACADEMY COOPERATION FOUNDATIONKIM, Ketack
The present invention relates to a flow battery in which a positive electrolytic solution and a negative electrolytic solution are supplied, so as to charge and discharge a battery cell, to the battery cell comprising a positive electrode, a negative electrode, and a separator disposed between the positive electrode and the negative electrode, wherein at least one of the positive electrolytic solution or the negative electrolytic solution contains an electrolyte containing metallocene, and the positive electrolytic solution and the negative electrolytic solution contain a non-aqueous solvent dissociating the electrolyte. According to the present invention, the metallocene having a high solubility and a fast reaction rate is used as the electrolyte, thereby making up for the disadvantages of the non-aqueous solvent having a low solubility and a low reaction rate (low current), and the non-aqueous solvent capable of increasing an energy density is used, thereby providing a high energy density and a high output.

3. WO/2015/039673 FUEL CELL SYSTEM AND OPERATION METHOD THEREOFWO26.03.2015
H01M 8/04
PCT/EP2013/002822PANASONIC CORPORATIONMIDORIKAWA, Yoichi
A fuel cell system comprises a fuel cell (12), a condensation heat exchanger (20), a first temperature detector (34), a recovered water tank (28), a water level detector (30) and a controller (40), in which the controller is configured to continue the power generation of the fuel cell when a detected water level by the water level detector is equal to or higher than a first predetermined water level, even if the temperature of the heat medium obtained by the first temperature detector is equal to or higher than a first predetermined temperature.

4. WO/2015/041222 FUEL CELL STACKWO26.03.2015
H01M 8/02
PCT/JP2014/074465HONDA MOTOR CO., LTD.ISHIDA Kentaro
 A fuel cell stack (10) includes a first power generation unit (12a) and a second power generation unit (12b). Wave-like first fuel gas flow passages (34) of the first power generation unit (12a) and wave-like first fuel gas flow passages (34 (rev.)) of the second power generation unit (12b) are set to mutually different phases. The ends of the first fuel gas flow passages (34, 34 (rev.)) form linear flow passage grooves that linearly extend in the wavelength direction from the center of the width of the waveform amplitude.

5. WO/2015/040278 CARBON-CONTAINING COMPOSITES AND THEIR ELECTROCHEMICAL APPLICATIONSWO26.03.2015
C08K 3/04
PCT/FI2014/050711TEKNOLOGIAN TUTKIMUSKESKUS VTTKARTTUNEN, Mikko
The present invention concerns a carbon-polymercomposite material containing at least one thermoplastic polymer, at least two carbon fillers, one beingselected fromgraphites, and at least one additive selected from flow modifiers.The invention also concerns a moulded composite structure, such as a plate,moulded from said composite material, a process for compounding and moulding said material into said structure, as well as the use of this composite in electrochemical applications.

6. WO/2015/040638 N-DOPED POROUS CARBON ELECTROCATALYST AND PROCESS FOR PREPARATION THEREOFWO26.03.2015
H01M 4/86
PCT/IN2014/000612COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCHKURUNGOT, Sreekumar
The present invention relates to an efficient, non-metal, N-doped porous carbon electrocatalyst for oxygen reduction reaction and a process for the preparation of using g-C3N4 as a nitrogen precursor, metal organic frameworks (MOF) as a carbon template having high specific surface area, large number of active sites and large pore volume.

7. WO/2015/042299 HYDROPHOBIC-CAGE STRUCTURED MATERIALS IN ELECTRODES FOR MITIGATION OF WATER FLOODING IN FUEL/ELECTROCHEMICAL CELLSWO26.03.2015
H01M 4/88
PCT/US2014/056372UNIVERSITY OF HOUSTON SYSTEMBOSE, Anima
Methods of making electrodes that mitigate water flooding, wherein the porous electrodes are made of hydrophobic cage structured materials that repel water, and provide for mechanisms that reduce water flooding.

8. WO/2015/039850 EXHAUST GAS SYSTEM AND MOTOR VEHICLE COMPRISING AN EXHAUST GAS SYSTEMWO26.03.2015
H01M 8/06
PCT/EP2014/068298BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFTBAUER, Michael
The invention relates to an exhaust gas system for a device that comprises at least one fuel cell, said system comprising at least one exhaust gas duct for conveying anode-side and/or cathode-side exhaust gas of the fuel cell, at least one air inlet for the supply of air, at least one air-conveying device for conveying the supplied air, at least one heat exchanger for heating the supplied air, a mixing region for mixing the exhaust gas of the fuel cell conveyed by means of the exhaust gas guide and the supplied air and producing a mixed exhaust gas, and a mixed exhaust gas outlet for discharging the mixed exhaust gas from the exhaust system.

9. WO/2015/042520 BIPOLAR PLATE DESIGN WITH NON-CONDUCTIVE PICTURE FRAMEWO26.03.2015
H01M 8/02
PCT/US2014/056766LOCKHEED MARTIN ADVANCED ENERGY STORAGE, LLCWARRINGTON, Curtis
The present inventions are directed to fluid flow assemblies, and systems incorporating such assemblies, each assembly comprising a conductive element disposed within a non- conductive element; the non-conductive element being characterized as framing the conductive central element and the elements together defining a substantially planar surface when engaged with one another; each of the conductive and non-conductive elements comprising channels which, when taken together, form a flow pattern on the substantially planar surface; and wherein the channels are restricted, terminated, or both restricted and terminated in the non-conductive element.

10. WO/2015/040233 FUEL CELLWO26.03.2015
H01M 8/10
PCT/EP2014/070190FRESENIUS MEDICAL CARE DEUTSCHLAND GMBHHEIDE, Alexander
The invention relates to a fuel cell and to a method for producing a fuel cell from a hollow-fiber membrane module. The fuel cell according to the invention has a housing (1), in which a bundle (2) of hollow-fiber membranes (3) is arranged. The volume enclosed by the housing (1) is sub-divided into an inlet chamber (7), an intermediate chamber (6), and an outlet chamber (8) by a partition wall (4) tightly surrounding an end-side section (2A) of the bundle (2) of hollow-fiber membranes (3), and by a partition wall (5) tightly surrounding the other end-side section (2B) of the bundle (2) of hollow-fiber membranes (3). The inlet chamber (7) is in fluid connection with the one open ends (3A) of the hollow-fiber membranes (3), whereas the outlet chamber (8) is in fluid connection with the other open ends (3B) of the hollow-fiber membranes (3). The fuel cell according to the invention is characterized by a simplified electrical connection of all electrically conductive layers (14, 16) forming the anode and the cathode. Thus, the fuel cell can be produced in high quantities in a cost-effective manner. The connection of the conductive layers (14, 16) forming the anode and cathode to the inner and outer side of the hollow fiber membranes (3) is done by means of a coating (14, 16) of the wall of the housing (1), that is, the two partition walls (4, 5), which define the inlet and outlet chamber (7, 8) and the intermediate chamber (6), with an electrically conductive material.


Results 1-10 of 128,466 for Criteria: Office(s):all Language:EN Stemming: true
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