Portable Direct Methanol Fuel Cell

About 3 in mass to carry the reactant into the cell.

Portable direct methanol fuel cell.

Request pdf portable direct methanol fuel cell systems the simplicity of the direct electrooxidation of methanol in a polymer electrolyte membrane fuel cell and the technological advances. Direct methanol fuel cell technology for portable power relevance to and synergy with larger fuel cell systems market entry with power sources sold today at 1 000 10 000 kw is likely to happen first experience with specialized cell structures and materials as well as bop elements e g sensors and control could be relevant to the larger systems. Our fuel cell technology is a modular solution that is highly flexible scalable and customisable. A five cell direct methanol fuel cell stack has been developed at the jet propulsion laboratory.

The simplicity of the direct electrooxidation of methanol in a polymer electrolyte membrane fuel cell and the technological advances achieved in performance and efficiency in the last 10 years has spurred the development of direct methanol fuel cell dmfc based portable power systems in the power range of 0 1 150 w. A direct methanol fuel cell dmfc is an electrochemical cell that generates electricity based on the oxidation of methanol and reduction of oxygen. Common operating temperatures are in the range 50 120 c where high temperatures are usually pressurized dmfcs themselves are more efficient at high temperatures and. 1 to power portable electronics devices 2 to provide alternative power generators for rural homes schools or hospitals with limited access to grid power.

Portable direct methanol fuel cell systems s. Direct methanol fuel cell dmfc technology is a further development of the hydrogen polymer electrolyte membrane fuel cell pemfc that is particularly promising for portable electronics and vehicular applications due to the advantages of a liquid fuel. An aqueous methanol solution of low molarity acts as the reducing agent that traverses the anode flow field. Two of the main uses of the enocell fuel cell module are.

This technology uses methanol as source of energy.