Prof. Lu Zhiyi, Prof. Chen Liang, and their research team at the Ningbo Institute of Materials Technology and Engineering (NIMTE) in China have made significant strides in the field of hydrogen production through seawater electrolysis. Their innovative approach involves the development of a groundbreaking anti-corrosion anode that has demonstrated remarkable stability, surpassing 10,000 hours of continuous operation. By chemically fixing sulfate ions using atomically dispersed Ba2+ in the NiFeBa-LDH catalysts, the anode effectively shields itself from the corrosive effects of chloride ions present in seawater. This protective mechanism resulted in the unprecedented performance of the anode under alkaline seawater conditions. Compared to traditional Ni anodes, the newly developed NFB-LDH anodes exhibited superior stability and activity, particularly in simulated industrial environments. The success of this research not only highlights the potential for seawater electrolysis as a sustainable method for hydrogen generation but also offers insights into the future commercialization of this technology. The study published in Advanced Materials showcases the importance of innovative materials science and electrochemistry in advancing renewable energy sources and sustainable practices.