办事指南

Hydrogen generator could power electronic gadgets

点击量:   时间:2019-03-02 11:12:09

By Helen Knight A DEVICE designed to generate hydrogen for micro fuel cells could help meet the growing power demands of electronic gadgets. Hydrogen has long been considered a feasible clean fuel for medium-scale fuel cell applications such as powering vehicles. But when it comes to fuel cells for hand-held devices, the difficulty of storing hydrogen or generating it from scratch on such a small scale has forced developers to focus on less energy-dense fuels,