Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

作为氢能利用的一种重要形式，氢燃料电池是将氢气和氧气的化学能直接转换成电能的发电装置，具有无污染、噪声低、高效率等特点。氢燃料电池的工作原理是氢气通过燃料电池的正极当中的催化剂（铂）分解成电子和氢离子（质子）。其中质子通过质子交换膜到达负极和氧气反应 ...