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Direct methanol fuel cells or DMFCs are a subcategory of proton-exchange membrane fuel cells in which methanol is used as the fuel and a special proton-conducting polymer as the membrane (PEM). Their main advantage is low temperature operation and the ease of transport of methanol, an energy-dense yet reasonably stable liquid at all ...
SFC Energy is a manufacturer of direct methanol and hydrogen fuel cells based in Brunnthal near Munich. The company also develops solutions [buzzword] for off-grid and stationary power generation and distribution. This also includes the production of voltage converters and switching power supplies. [1]
Oorja Fuel Cells (Oorja Protonics Inc) is an energy company that designs, manufactures, and commercializes direct methanol fuel cells for use in the logistics, automotive, distributed generation (micro-grid), and telecommunication industries. Oorja develops direct methanol fuel cells ranging in power from 0.5 to 100 kilowatts.
Bio-Ethanol based fuel cells may improve the well-to-wheel balance of this biofuel because of the increased conversion rate of the fuel cell compared to the internal combustion engine. But real world figures may be only achieved in some years since the development of direct methanol and ethanol fuel cells is lagging behind hydrogen powered fuel ...
Cold storage temperatures below 0 °C are no problem for the fuel cell membrane in contrast to DMFC and LT-PEM fuel cell. Hydrogen with low purity can be used as fuel. Hydrogen with low purity is cheaper than high purity hydrogen which has to be usually used for LT-PEM fuel cell. The use of fuels like methanol makes cheaper fuel costs per kWh ...
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The Methanol Economy aims to capture and recycle carbon dioxide from the atmosphere leading to convenient drop-in fuels and chemical feedstocks to replace fossil fuels. He co-developed the Direct Methanol Fuel Cell (DMFC) with collaborators from NASA-JPL.
Demonstration model of a direct methanol fuel cell (black layered cube) in its enclosure Scheme of a proton-conducting fuel cell. A fuel cell is an electrochemical cell that converts the chemical energy of a fuel (often hydrogen) and an oxidizing agent (often oxygen) [1] into electricity through a pair of redox reactions. [2]