Our Advanced Technology is a Game Changer for the Industry

MPOWER'S BREAKTHROUGH TECHNOLOGY WILL CHANGE THE STATUS QUO AND REVOLUTIONIZE THE HYDROGEN AND FUEL CELL INDUSTRY

The big challenges the hydrogen and fuel cell industry face today are issues related to cost, performance and durability. Because of these challenges, fuel cell technology is still not widely adopted although it was invented over 100 years ago. Mpower’s team has been able to demonstrate the application of our advanced porous materials in proton-exchange membrane fuel cells (PEMFC), with the benefits of improving performance and durability, reducing costs of fuel cells in the short term, and the possibility of enhancing hydrogen generation and storage in the near future. 


PEMFC CATALYST

In the fuel cell vehicle, the catalyst comprises nearly 20% of the fuel cell system cost. Platinum is the primary metal that is used for PEMFC catalyst nowadays. Without a technology breakthrough, it will be difficult to significantly reduce the amount of platinum used for the catalyst. Even with higher volumes and more efficient mass production, the catalyst cost is unlikely to change due to the high cost of Platinum. Therefore, the industry must find alternatives to replace platinum in order to reduce the cost of fuel cell production.

Mpower is able to use base metals such as iron, nickel, cobalt, and etc. to replace platinum as catalyst. With our functional porous material technology, the catalytic performance of these metals is similar or equal to that of platinum. Therefore, the cost of catalyst in fuel cell production can be significantly reduced because the cost of base metal is 100 times less than that of platinum.  

PROTON EXCHANGE MEMBRANE (PEM)

The criterion for PEM selection includes thickness, stability, durability, mechanical strength and etc. Among these parameters, thickness is one of the most important. A thinner membrane is not only more cost effective, but thin membranes have better ion conductivity. The challenge to make thinner membranes is that if the membrane is too thin, fuel crossover will occur resulting in low fuel efficiency and durability issues.

Perfluorosulfonic Acid (PFSA) is fluoride-based material that is currently the most commonly used material for membranes. However, fluoride-based materials in the environment are causing concerns about toxicity, and the use of PFSA membranes may be regulated in the future. To avoid these issues, the industry needs to find a substitute material.    

Mpower’s team can control the pore size of our material to maximize ion conductivity while minimizing crossover of hydrogen and oxygen. Because of the increased resistance to crossover, the membrane invented by Mpower can be thinner than most commercially used PEM. In addition, Mpower’s high performance material contains no fluoride material, so using this material for PEM will not have any environmental or health issues.

 


MPOWER INNOVATION

Breakthrough Technology for Hydrogen Economy and Beyond

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