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  • How much energy does electrolysis of water use?
    • June 08. 2021

    The electrolysis of water in standard conditions requires a theoretical minimum of 237 kJ of electrical energy input to dissociate each mole of water, which is the standard Gibbs free energy of formation of water. It also requires energy to overcome the change in entropy of the reaction.

  • How does the electrolysis of water produce hydrogen gas?
    • June 08. 2021

    Water at the cathode combines with electrons from the external circuit to form hydrogen gas and negatively charged oxygen ions. The oxygen ions pass through the solid ceramic membrane and react at the anode to form oxygen gas and generate electrons for the external circuit.

  • Industrial Hydrogen Generators
    • June 18. 2021

    Produce, store and utilize hydrogen through the electrolysis of water. With the help of an electrolyzer, we can create hydrogen and oxygen from a pure water supply and electrical current. The electrolyzer's membrane and catalysts work to take advantage of an electrochemical reaction in order to separate the oxygen and hydrogen molecules of water. Hydrogen can then be utilized to power a fuel cell ...

  • Hydrogen push ignites next stage of China's energy transition
    • July 09. 2021

    The China Hydrogen Alliance predicts that by 2025, the output value of China's hydrogen energy industry will reach 1 trillion yuan ($152.6 billion) and by 2030, China's demand for hydrogen will reach 35 million tons, accounting for at least 5 percent of China's terminal energy system. By 2050, hydrogen energy will account for more than 10 percent of China's energy system, and the annual output val...

  • Renewable Energy
    • August 05. 2021

    Renewable Energy The growing demand for power and the global interest in reducing CO2 emissions has stimulated an unprecedented implementation of renewable sources of energy. However, intermittent power disruptions are common when dealing with renewable resources. Energy storage eases intermittent power disruptions by storing excess power generated by renewable resources at times of low demand and...

  • Why are hydrogen technologies in such high demand right now?
    • August 18. 2021

    Why are hydrogen technologies in such high demand right now? Hydrogen can smooth the transition to a more sustainable energy economy. Not only can H2 be used as a zero-emission fuel for trains, buses, trucks, automobiles and ships, but also as a feedstock for various industries including chemistry, refining and steel making. In addition, hydrogen can provide a source of energy and heat for buildin...

  • How can high-purity hydrogen be produced using pressure swing adsorption?
    • August 18. 2021

    How can high-purity hydrogen be produced using pressure swing adsorption? This technology works by physically binding gas molecules to an adsorbing material. The binding force between the molecules and the adsorbent depends on a number of factors, including the type of gas. This binding process creates a separation effect. Unlike carbon monoxide (CO), carbon dioxide (CO2) and nitrogen (N2), highly...

  • Why is hydrogen liquefied?
    • August 18. 2021

    Why is hydrogen liquefied? A wide range of industries including metalworking, medical technology, electronics and food processing use liquefied gases. These gases are always supplied to customers in liquid form so that they can be stored on site for later use. That is why we deliver not only cryogenic solutions for the liquefaction of H2 but also suitable tanks for reliable and efficient storage. ...

  • Improvement of Hydrogen Storage with Nanomaterials
    • November 04. 2021

    Improvement of Hydrogen Storage with Nanomaterials Over recent years, nanomaterials got interested due to its unusual electrical, mechanical, electronic, magnetic, surface, and optical properties. These high surface/volume ratio nanomaterials have important implications for storing Hydrogen and energy. Hydrogen is one of the evolving renewable energy sources, and it's abundant, light, storable, an...

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