Toyota Hydrogen Fuel Cell Concept Car

Scientists have developed a way to produce Hydrogen power on demand. Researchers from the Chinese Academy of Sciences, Beijing and Tsinghua University, found a way to create a higher conversion efficiency that starts rapidly and runs quietly with the only byproduct being water.

“The researchers used an alloy — a combination of metals — of gallium, indium, tin and bismuth to generate hydrogen. When the alloy meets an aluminum plate immersed in water, hydrogen is produced. This hydrogen is connected to a proton exchange membrane fuel cell, a type of fuel cell where chemical energy is converted into electrical energy.” – Science Daily

Hydrogen has long been seen as a feasible alternative to fossil fuel use, but has had difficulty overcoming the obstacles of transportation and its slow and energy intensive on-board generation. This research could pave the way for more broad use of Hydrogen. Key remaining obstacles include the ability to recycle bismuth and optimization of heat dissipation.

Written by Justin Stanphill