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Hydrogen and Fuel Cells Technologies for Sale or License

The following are Hydrogen and Fuel Cells technologies offered for sale or license. Viewing technologies for sale is a free service of IdeaConnection.com, as is connecting with the seller if a technology interests you. Click on a heading below for more information.

Hydrogen is the most abundand chemical element on the earth. A fuel cell produces electricity from the reaction between fuel and an oxidant. Fuel cells can operate indefinitely, as long as flows of the reactant are maintained. Post your hydrogen fuel cell technology for sale or license.

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Nanostructure-Enhanced stereo-electrodes for fuel cells and biosensors

This application provides nanostructure-enhanced stereo-electrodes. The application also provides novel ways to manufacture nanostructure-enhanced electrodes. In some embodiments, the invention also p..

INSUFFLATOR

The invention relates to an insufflator comprising a supply connection (22) and a delivery connection (14) and a pressure and flow measuring unit located between said connections (14, 22) for determin..

METHOD FOR PRODUCING OLIGO- AND/OR POLYSILOXANES AND/OR N-SUBSTITUTED UREA DERIVATIVES

The invention relates to a method for producing oligo- or polysiloxanes, which are widely used as silicone oils, silicone rubbers (elastomers), and silicone resins, and for producing N-substituted ure..

GENERATING ELECTRICAL POWER BY COUPLING AEROBIC MICROBIAL PHOTOSYNTHESIS TO AN ELECTRON-HARVESTING SYSTEM

The present invention relates to an aerobic single-chamber photosynthetic microbial fuel cell (PMFC) that does not depend on organic substrate as an energy source but instead powered only by the energ..

Gas adsorption and gas mixture separations using carborane-based MOF material

A method of separating a mixture of carbon dioxide and a hydrocarbon gas using a metal-organic framework (MOF) material having a three-dimensional carborane ligand structure.

NONEQUILIBRIUM CHEMOVOLTAIC FUEL CELL

A chemovoltaic cell converts chemical energy generated by an in-situ molecular hydrogen oxidation reaction into electrical energy by creating a chemically induced nonequilibrium electron population on..

ELECTROCHEMICAL CELL, AND PARTICULARLY A CELL WITH ELECTRODEPOSITED FUEL

The present invention relates to a method for charging the cell by electrodeposition of metal fuel on the anode thereof.

SYSTEM AND METHOD FOR GROWING PHOTOSYNTHETIC CELLS.

Disclosed are a system and method for growing photosynthetic cells in conduit. The system and method supply light, CO2 and nutrients to the cells. The system and method also dampen thermal variations ..

COUNTER-FLOW MEMBRANELESS FUEL CELL

A method for generating electrical current using a fuel cell includes flowing a first flow that includes a fuel and an electrolyte through a first channel. The fuel is oxidized at an anode to generate..

MICROBIAL ELECTROLYTIC CELL

System and methods for efficiently capturing hydrogen gas from a microbial electrolytic cell. The systems and methods can be configured such that the cathode is located above the anode and proximal to..

BICARBONATE AND CARBONATE AS HYDROXIDE CARRIERS IN A BIOLOGICAL FUEL CELL

The present invention relates generally to a process that helps alleviate the pH gradient between anode and cathode compartments in any biological fuel cell or electrolytic cell configuration in which..

MEMBRANELESS MICROFLUIDIC FUEL CELL

A fuel cell includes a plurality of individual fluid passageways each leading to a common outlet. Each fluid passageway includes an anode and a cathode. A plurality of fuel ports are connected to the ..

ELECTROCHEMICAL CELL, AND PARTICULARLY A METAL FUELED CELL WITH NON-PARALLEL FLOW

The present invention relates to an electrochemical cell with a gap between an anode and a cathode for transport flow of an electrolyte containing charge carrying ions from a solid fuel and an oxidize..

MULTIPASS MEMBRANELESS FULL CELL

A fuel cell having a first fluid passageway, a second fluid passageway, and an electrolyte passageway positioned at a first reaction zone between the first and second fluid passageways. The first flui..

FUEL CELL, MEMBRANE ELECTRODE ASSEMBLY

An acid resistant composite catalyst comprising dumbbell-shaped composite nanoparticles each comprising a noble metal nanoparticle epitaxially conjugated to a ferrite particle, and/or flower-shaped co..

Ion-Conducting Ceramic Apparatus, Method, Fabrication, and Applications

A c-axis-oriented HAP thin film synthesized by seeded growth on a palladium hydrogen membrane substrate. An exemplary synthetic process includes electrochemical seeding on the substrate, and secondary..

ELECTROCATALYSTS FOR FUEL CELLS

Disclosed are metallized carbonaceous materials, processes for forming such materials, and electrodes and fuel cells comprising the disclosed materials.

METHODS FOR LOW TEMPERATURE HYDROGEN SULFIDE DISSOCIATION

A method Of H2S dissociation comprises generating radicals or ions. H2S dissociation is initiated at relatively low temperature, e.g., of less than 1875 K. The residence time for dissociation generall..

PLASMA REACTOR

A plasma reactor (10) is provided. The plasma reactor (10) includes a reaction chamber (12) formed by a wall (13). Proximate to the first end of the reaction chamber, the plasma reactor includes a fee..

HYDROGEN PRODUCTION FROM HYDROGEN SULFIDE

The present subject matter is directed to plasma dissociation of fluidic hydrogen sulfide to hydrogen and sulfur. A reactor is configured to have a plasma discharge and a vortex flow pattern. The plas..

Electricity Generation in Single-Chamber Granular Activated Carbon Microbial Fuel Cells Treating Wastewater

An apparatus and method for producing electrical power and treating wastewater is provided. The apparatus and method oxidize bacteria and substrates naturally occurring in wastewater in a chamber, gen..

GEOBACTER STRAINS THAT USE ALTERNATE ORGANIC COMPOUNDS, METHODS OF MAKING, AND METHODS OF USE THEREOF

In preferred embodiments, the present invention provides new isolated strains of a Geobacter species that are capable of using a carbon source that is selected from C3 to C12 organic compounds selecte..

PRODUCTION OF HYDROGEN, LIQUID FUELS, AND CHEMICALS FROM CATALYTIC PROCESSING OF BIO-OILS

Disclosed herein is a method of generating hydrogen from a bio-oil, comprising hydrogenating a water-soluble fraction of the bio-oil with hydrogen in the presence of a hydrogenation catalyst, and refo..

GEOBACTERACEAE STRAINS AND METHODS

Embodiments of the present invention provide a method of producing genetically modified strains of electricigenic microbes that are specifically adapted for the production of electrical current in mic..

MULTILEVEL DC/AC PORER INVERTER WITH HYDROGEN FUEL CELL

The invention refers to electrical engineering and can be applied in power electronics supply systems. Its objective is to increase the efficiency of a multilevel DC/AC power inverter. The offered mul..

INTERFACE POLYMER

A method of depositing an anion exchange polymer on an electrode substrate, said method comprising: a) contacting an electrode substrate with an anion exchange polymer in ionic form, wherein the polym..

Apparatus and Method for Measuring Hydrogen Concentration in Molten Metals

The present invention concerns a probe for measuring hydrogen concentration in molten metals comprising a probe body and a hydrogen sensor. The sensor structure is based on a sensor body having a wall..

MICROBIAL FUEL CELL

It is an object of the present invention to provide a microbial fuel cell capable of increasing a current density without employing a mediator. The microbial fuel cell 1 includes a 3-dimensionally str..

System for Rapid Biohydrogen Phenotypic Screening of Microorganisms Using a Chemochromic Sensor

Provided is a system for identifying a hydrogen gas producing organism. The system includes a sensor film having a first layer comprising a transition metal oxide or oxysalt and a second layer compris..

Process for Selection of Oxygen-tolerant Algal Mutants that Produce H.sub.2

A process for selection of oxygen-tolerant, H.sub.2 -producing algal mutant cells comprising:(a) growing algal cells photoautotrophically under fluorescent light to mid log phase;(b) inducing algal ce..

Method and Apparatus for Rapid Biohydrogen Phenotypic Screening of Microorganisms Using a Chemochromic Sensor

The invention provides an assay system for identifying a hydrogen-gas-producing organism, including a sensor film having a first layer comprising a transition metal oxide or oxysalt and a second layer..

Method and apparatus for determining diffusible hydrogen concentrations

A measuring apparatus and method for use in measuring diffusible hydrogen concentrations in materials, structures, and other objects. In an embodiment of the invention for use in welding applications,..

Hydrogen Producting Using Hydrogenase-Containing Oxygenic Photosynthetic Organisms

This invention relates to photosynthetic hydrogen production and specifically to a biophotolysis process, which can be cycled, for the temporal separation of oxygen evolution and hydrogen production i..

Hydrogen Permeable Protective Coating for a Catalytic Surface

Nanostructures and methods for production thereof by phase separation during metal organic vapor-phase epitaxy (MOVPE). An embodiment of one of the methods may comprise providing a growth surface in a..

Fluorescence technique for on-line monitoring of state of hydrogen-producing microorganisms

Technology Description In situ fluorescence method to monitor state of sulfur-deprived algal culture's ability to produce H.sub.2 under sulfur depletion, comprising: a) providing sulfur-deprived al..