The contribution researchers develop electrode that can press hydrogen from sea water first appeared at the online magazine Basic Thinking. You can start the day well every morning via our newsletter update.
Scientists have developed a new method to efficiently generate hydrogen using sea water. The process is considered environmentally friendly because no chemicals are used. It should significantly simplify the production of green hydrogen.
Green hydrogen is considered a key technology for the energy transition because it is versatile and climate -friendly. He promises CO2-neutral solutions in areas that are otherwise difficult to decarbonize.
Due to the numerous advantages of green hydrogen, it can be assumed that demand will increase sharply in the coming years. Forecasts the need of 172 million tons in 2030 should increase to up to 598 million tons in 2050.
So far, however, pure water was usually necessary for the production of hydrogen, which is not sufficiently available in many parts of the world. With a new method, however, hydrogen could also be obtained from sea water, which should protect the global freshwater resources.
New technology gains hydrogen from sea water
Researchers from the University of Sharjah have now developed a technology that can be used to obtain clean hydrogen directly from sea water. In your study, those in the specialist magazine Small has been publishedThe scientists show that their method becomes unalteration systems superfluous.
This is important because the construction and operation of desalination systems are quite expensive. With the new method, hydrogen production from sea water can take place without desalination and without the addition of other chemicals.
“We have developed a new, multi -layer electrode with which hydrogen can be won efficiently and sustainably directly from sea water,” explains main author Tanveer UL Haq from the University of Sharjah In a press release. And further:
Conventional methods are associated with a number of problems, especially with corrosion and performance drop through chloridions in sea water.
New electrode creates “protective and reactive micro environment”
The scientists used a specially made electrode for their new method. This creates a “protective and reactive micro environment”. At the same time, you can increase performance and resist damage.
We have shown that direct seawater electrolysis is not only possible, but also scalable and offers efficiency at an industrial level, while the electrode is protected in the event of long -term use.
In their study, the researchers were able to show that they can use their electrode to produce hydrogen in industrially relevant quantities. Only untreated sea water is used. The electrode must be converted into gas output in the almost the entire electrical input power. In this way, the researchers were able to achieve a Faraday efficiency of 98 percent.
“This avoids costly desalination and complex water treatment,” explains co-author Mourad Smari from the University of Sharjah. In the future, this can make “the production of green hydrogen cheaper and more accessible”.
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As a Tech Industry expert, I am incredibly excited about the development of an electrode that can efficiently extract hydrogen from seawater. This breakthrough has the potential to revolutionize the way we produce and use hydrogen as a clean and sustainable energy source.
The ability to extract hydrogen from seawater opens up a whole new avenue for renewable energy production, as the Earth’s oceans contain vast amounts of this valuable resource. By utilizing this electrode technology, we can harness the power of hydrogen as a clean fuel source for transportation, heating, and electricity generation.
Furthermore, this development could have significant implications for addressing the global climate crisis, as hydrogen is a zero-emission fuel that can help reduce greenhouse gas emissions and combat climate change. With this breakthrough, we are one step closer to achieving a more sustainable and environmentally friendly energy future.
Overall, I believe that the development of this electrode is a game-changer for the tech industry and represents a major advancement in our quest for clean and renewable energy solutions. I look forward to seeing how this technology evolves and the positive impact it will have on our society and the planet.
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