For storage, whilst pressurized vessels are still beneficial for materially considerable levels of storage, for greater quantities, underground caverns or ground-based storage tankers serve as the key usually means of storing hydrogen. A diagram of the good oxide electrolysis cell. Credit score: Yang H. Ku/C&EN “The majority of the ten% https://electrolyzer90000.blogsvila.com/37198892/the-5-second-trick-for-pem-electrolysis