世界上地下燃料资源消耗殆尽的问题是人们所关注的,同时,这个问题也促使人们研究获得和储存能量的新途径。在我们周围的星球之中,太阳是最重要的能源。如果人们能把太阳能作为代替燃料而开发,储存和利用,那么地下燃料的问题就可迎刃而解了。太阳是我们周围星球中最巨大的能源,在一年之内地球表面获得3×10~(24)焦耳的能量,这相当于天燃气、煤、石油、铀所储存的估算能量2.5×10~(22)焦耳。因此,在不到一个星期的时间内,以太阳获得的能量就可以等于已知储存能量的总和。迄今为止,储存太阳能的最普遍的方 The problem of depleting underground fuel resources in the world is of concern. At the same time, this issue also prompts people to explore new ways of obtaining and storing energy. Among the planets around us, the sun is the most important energy source. If people can develop, store and utilize solar energy as an alternative fuel, the problem of underground fuel can be easily solved. The sun is the greatest energy source in the planets around us, achieving 3 × 10 ~ (24) joules of energy on Earth’s surface within a year, which is equivalent to the estimated energy stored in natural gas, coal, petroleum and uranium of 2.5 × 10 ~ (22) Joules. Therefore, in less than a week, the amount of energy available to the sun equals the sum of known stored energies. So far, the most common way to store solar energy