Method and apparatus for porous catalyst on a fuel cell flow field and high temperature membrane

Fuel cell system

Proton exchange membrane fuel cell using solid electrolyte membrane of sheet silicate minerals and an intercalation compound

Polymer membrane for fuel cell, method of preparing the same, and stack for fuel cell and fuel cell system comprising the same

Gas crossover barrier with electrochemical conversion cell membrane

Fuel cell and method of manufacturing the fuel cell

Ionic liquids and ionic liquid acids with high temperature stability for fuel cell and other high temperature applications, method of making and cell employing same

Proton conducting membrane using a solid acid

Fullerene containing composite membranes

Fuel cell

Fuel cell system

Fuel cell membrane containing zirconium phosphate

Fuel cell membrane and fuel cells including same

Producing method of fullerene derivative, fullerene derivative, proton conductor and electrochemical device

Electrochemical cells, and gas sensor and fuel cell devices comprising same

Planar fuel cell and method for the production thereof

Tetravalent metal acid triphosphates

Compound membrane and fuel cell using the same

Electrolyte material for fuel cell

Fuel cell system with carbon monoxide catalyst

Method and apparatus for forming a fuel cell flow field with an electrolyte retaining material

Fuel cell and method for manufacturing electrolyte membrane for fuel cell

Proton conductor and electrochemical device using the same

Method and apparatus for metal coated silicon fuel cell electrode

Pillared fuel cell electrode system

Manifold system for a fuel cell

Method and apparatus for carbon coated silicon fuel cell electrode

Nano-structured ion-conducting inorganic membranes for fuel cell applications

Fuel cells and methods for generating electricity

Membrane-electrode assembly for polymer electrolyte fuel cells, and polymer electrolyte fuel cell

Eulytite solid acid electrolytes for electrochemical devices

Polymer electrolyte membrane, membrane-electrode assembly, fuel cell system, and method for preparing the membrane-electrode assembly

Modified inorganic material with ion exchange capacity, composite electolyte membrane comprising the same, and fuel cell comprising the composite electrolyte membrane

Direct alcohol fuel cells using solid acid electrolytes

Electrorheological design and manufacturing method for proton transport membranes and bipolar plates

Composite polymer electrolytes for proton exchange membrane fuel cells

Metastable ceramic fuel cell and method of making the same

Thin film ceramic proton conducting electrolyte

Proton conductor

Extended catalyzed layer for minimizing cross-over oxygen and consuming peroxide

Fuel cell

Ion conducting polymer membranes

Room-temperature molten salt, process for producing the same and applications thereof

Electrolyte film and solid polymer fuel cell using the same

Water insoluble additive for improving conductivity of an ion exchange membrane

Micro-machined fuel cells

Organic-inorganic hybrid material, organic-inorganic hybrid proton-conductive material and fuel cell

Electrolyte sheet with protruding features having undercut angles and method of separating such sheet from its carrier

System and a method for manufacturing an electrolyte using electrodeposition

Methods for manufacturing a solid state ionic conductive membrane on a macro porous support scaffold

Electrochemical cells and methods for making same