On August 16, China`s leading hydrogen storage material technology company: XAJD New Energy Materials Technology Company’s R&D team solved many difficulties in hydrogen storage and developed a high-density solid hydrogen storage material-graphene interface nanovalve solid hydrogen storage The material can compress hydrogen energy into different forms, increase the density of hydrogen storage and release, reduce transportation costs, and make the hydrogen storage capacity reach the international leading level.
Hydrogen is a kind of clean energy with zero carbon emissions, which can well realize the transition from high carbon to low carbon, shoulders the important mission of achieving carbon neutrality, and is widely used in aerospace, land and water transportation and other fields. But hydrogen is flammable and explosive, so hydrogen storage technology is currently the bottleneck of large-scale promotion, and it is also a technical problem that scientists have been working hard on.
XAJD decided to overcome this technical bottleneck and set out to study solid-state hydrogen storage materials to fill the gap between hydrogen energy and applications.
Hydrogen storage materials for hydrogen energy cannot work in a low temperature environment. It is not easy to design an ideal energy storage solution. In addition to obtaining and researching a large amount of raw materials, it is also necessary to systematically consider specific application problems. Professor Zhang Jinying and his team combined the application reaction of theoretical test materials in the laboratory, trying to find every possible breakthrough.
After long-term experiments, XAJD's R&D team finally researched and developed a high-density solid-state hydrogen storage material-graphene interface nano-valve solid-state hydrogen storage material, and then developed a set of professional hydrogen storage equipment for efficient hydrogen storage. This set of equipment can easily compress hydrogen energy into different forms, which not only has a higher hydrogen storage density, but also is more stable. It also overcomes the industry problems of low-temperature hydrogen release, reduces the cost of hydrogen transportation, and bids farewell to bulky traditional hydrogen storage metal tanks. Realize the safe, controllable and stable hydrogen release of hydrogen storage materials.
Common high-capacity solid hydrogen storage materials have performance defects such as high hydrogen release temperature, impure hydrogen release hydrogen, unstable hydrogen release kinetics, and complex hydrogen release reaction system. The new hydrogen storage and release materials developed by their team are very good. Solve these problems.
This material can not only achieve ultra-high hydrogen storage and release density, but also has ultra-low hydrogen release temperature. It can work normally below 100°C. For the first time, it can start normally at -40°C, and can even be stable at -60°C. Hydrogen release. At the same time, it also has ultra-high safety and stability, and realizes hydrogen storage and hydrogen release at room temperature and pressure, and will not leak quickly even when the tank is damaged, making it possible for hydrogen energy to be used for civilian use in the future. In addition, the material also has the advantages of high purity of hydrogen released, simple connection and convenient loading.
At present, the new hydrogen storage solution developed by the company has obtained 5 patents, and the team is designing and developing products such as portable hydrogen power supplies, drones, and hydrogen energy electric vehicles based on this new hydrogen storage technology.