以前,太阳能只能作为白天使用的能源。直到如今,贮存额外的太阳能,供以后使用,由于受制于昂贵和低效的能量贮存系统,实际是不易实现的。美国麻省理工大学的研究人员受植物光合作用的启发,发明了1种简单、廉价且高效的存储太阳能的方法。这种方法需要的只是无公害的,且丰富的自 In the past, solar energy could only be used as a source of energy during the day. Until now, storing extra solar energy for later use was virtually unrealistic due to the costly and inefficient energy storage system. Inspired by the photosynthesis of plants, researchers at the Massachusetts Institute of Technology in the United States invented a simple, inexpensive, and efficient method of storing solar energy. This method requires only pollution-free and abundant self