Direct Methanol Fuel Cell Technology

As a simple molecule ch3oh with no carbon to carbon bonds direct methanol fuel cells can be used for some applications where methanol reacts directly on the fuel cell s.

Direct methanol fuel cell technology.

They generate power from the fuel in the fuel cartridge methanol complemented by oxygen from the air. Enocell designs and manufactures direct methanol fuel cell dmfc modules. Part i reviews enhanced techniques for characterization of catalyst activities and processes such as x ray. The fuel cell research of enocell has proven that the major advantage of our fuel cell technology over conventional fuel cells is the ability to maintain cell performance in service providing greater fuel efficiency and longer service life.

Direct methanol fuel cell technology presents the overall progress witnessed in the field of dmfc over the past decade highlighting the components materials functions properties and features designs and configurations operations modelling applications pros and cons social political and market penetration economics and future. In addition to power all this creates is waste heat and water vapour with a little carbon dioxide. 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. The efoy fuel cells are based on dmfc direct methanol fuel cell technology.

In contrast to indirect methanol fuel cells where methanol is reacted to hydrogen by steam reforming dmfcs use a methanol solution usually around 1m i e. Methanol is directly converted into power. On board reformer technology can be used on fuel cell vehicles allowing quick 3 minute fueling and extended range from 200 km with hydrogen to 800 km on methanol. Polymer electrolyte membrane and direct methanol fuel cell technology volume 2 details in situ characterization including experimental and innovative techniques used to understand fuel cell operational issues and materials performance.

The direct methanol fuel cell dmfc has been considered as the ideal fuel cell system since it produces electric power by the direct conversion of the methanol fuel at the fuel cell anode. These can be. This is more attractive than the conventional hydrogen fuelled cells particularly for transportation applications which rely on bulky and often unresponsive reformer systems to convert methanol or other.