Skip to main content

Hydrogen fuel cartridge .. let's power bikes ?

As "green" hydrogen production and storage has become an EU green deal central strategic axis, more and more innovative solutions emerge from academic and industrial players.

Early this month, the Fraunhofer institute published an article presenting a prototype of what we can call "hydrogen power paste":


hydrogen power paste (source : Fraunhofer institute)


The principle behind is to create a magnesium hydride paste (whereas a high quantity of hydrogen is stored). When water is added to the mix, hydrogen gas is produced and can be used in a fuel cell to create electricity. 

In the previously published article describing hydrogen fuel principles and applications, we mentioned that this H2 energy source was particularly suited for heavy transportation such as trains, trucks, or boats. This power paste concept is particularly interesting for light mobility or applications where there are no refill stations neither H2 storage tanks easily available. One can think of Hydrogen bikes, scooters, or transportable small electricity production units.

Stay tuned for more developments on this extraordinary Hydrogen revolution !   


Comments

Popular posts from this blog

Bike the World with the Sun: Go Big Gery and I have decided to bike a long-distance race, which is solar only. The Sun Trip: The Solar Bike Adventure The Sun Trip concept combines adventure, racing, cycling, and solar energy. Cycling represents freedom, discovery, and meeting locals while exploring the earth. While electric bikes have revolutionized the cycling world, they still have a limitation: autonomy. Solar bikes provide an answer: the sun. The range becomes infinite, and the energy produced is non-polluting. The Sun Trip concept is a race that tests the robustness, reliability, and efficiency of solar bikes and riders by sending them on routes around the world. Participants design a wide variety of prototypes that embark on adventures to determine the fastest. In summary, the Sun Trip is an innovative cycling race that combines technology, sustainability, and exploration. 🌞🚴‍♂️ The Sun Trip - Destination Sahara: 2024 marks the 5th edition of the Sun Trip (original format), wh

Carbon Sources & Sinks

By not distinguishing between a fact and an opinion, by dint of confusing orders of magnitude and time scales, I wanted to find the large masses of carbon production and carbon sinks and share them here. We have included in the site under the "fact" tab the data we found in "the Project Drawdown - March 2020" and which states, by order of magnitude:   Carbon sources 1.       Electricity production                : 25% 2.       Cultivation & agriculture         : 24% 3.       Industry                                     : 21% 4.       Transportation                         : 14% 5.       Building                                    :    6% 6.       Rest                                           : 10%   Carbon sinks 1.       Land                                           : 24% 2.       The oceans                                : 17% 3.       The Atmosphere                        : 59%   What about taking another source: the book of Bill Gates, "How to avoid a