氢是未来能源之星由于能源危机，很多国家在加紧研制氢燃料，因为氢储量丰富，不会污染环境、能量大，能用多种方法制取，不受地理条件所限制，是未来的主要新能源。氢制取方法很多，一种是使用半导体和光分解水制取氢，先在水中插入两根半导体，把半导体用电线连接，在阳... Hydrogen is the future energy star As the energy crisis, many countries are stepping up research and development of hydrogen fuel, because the hydrogen reserves are rich, will not pollute the environment, energy, can be prepared in a variety of ways, without geographical constraints, is the future of the main new energy. Hydrogen Preparation of many ways, one is the use of semiconductor and photolysis of water to take hydrogen, the first two water inserted in the semiconductor, the semiconductor wire connected in the ...