Progress in hydrogen energy: no longer afraid to follow the car after the exhaust

Those with a little bit of chemical knowledge will know that hydrogen fuel is a very environmentally friendly and clean energy source because it generates three times as much energy as gasoline, and most importantly, the combustion produces water that does not Has any effect on the environment. Hydrogen can be decomposed by water and it can generate water vapor after combustion. It can be said that hydrogen is one of the purest fuels that humans can currently develop. However, because industrial technology is not yet perfect and the efficiency of decomposition is too low, large-scale production cannot be achieved.

A research team from the Netherlands has made significant progress in the development and production of hydrogen. They have developed a new type of solar cell that uses a lanthanum phosphide nanowire material that can effectively decompose hydrogen from water.

According to the final data obtained from the laboratory tests, the current conversion efficiency is about 2.9%. Although it seems that this value is not very high, it is necessary to know that it has improved the efficiency by about 10 times than the traditional method. The demand for some special materials is reduced by 10,000 times!

This technology is still in its infancy. We must know that we have used solar energy for so long. The general conversion efficiency is about 10%, and the use of high-end materials is also more than 20%. It is believed that after further research, the hydrogen conversion rate can reach this standard.

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