人类的第三代燃料—氢探索和研究可以替代石化燃料的新能源已成为当今世界科学技术领域的重要课题之一。氢是一种储量极为丰富的元素，而且氢燃料又被称为不污染环境的“清洁能源”。由于水分子中的氢原子结构得十分紧密，用电解方法提取氢必然耗费大量的电力，生产成本太... The third generation of human fuel - hydrogen exploration and research can replace new sources of fossil fuels has become one of the important topics in the field of science and technology in today’s world. Hydrogen is a very abundant element, and hydrogen fuel is also known as “clean energy” that does not pollute the environment. Since the hydrogen atoms in the water molecules are very tightly packed, it is inevitable to use a large amount of electricity to extract the hydrogen by electrolysis, so the production cost is too ...