Tag: seawater

UK resarchers to split seawater into H2 for safe on-board production and storage

UK resarchers to split seawater into H2 for safe on-board production and storage

November 5, 2025 |

In the UK, researchers at Brunel University of London and Genuine H2 will split seawater into hydrogen, store it safely on-board ships and boats and burn it to power engines emitting only steam. Led by Brunel’s Centre for Powertrain and Fuels and start-up Genuine H2, the project is Britain’s first all-in-one hydrogen maritime demonstrator. It […]

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South Korean researchers develop robust and cost-effective electrocatalyst to produce hydrogen from seawater

South Korean researchers develop robust and cost-effective electrocatalyst to produce hydrogen from seawater

September 29, 2025 |

In South Korea, among hydrogen production methods, alkaline water electrolysis is efficient and environmentally friendly; however, its dependence on freshwater limits large-scale implementation. Seawater electrolysis offers a practical alternative by tapping Earth’s abundant water resources, but high chloride concentrations accelerate catalyst corrosion and reduce efficiency, posing significant challenges for sustainable hydrogen generation. To address this, […]

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