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美国俄勒冈大学利用电子工厂废弃的硅和一种特殊的水泥制造出一种新型的可提供低成本的太阳能电力瓦。它如钢一样坚固,又如扑克牌一样薄而有弹性。该大学电子工程教授维克腾说,在3年内使其太阳能转化为电能的效率达到10%,与普通太阳能电池效率相当,而成本只是普通太阳能电池的一小部分。 该项研制是将小颗粒的废弃硅掺入整体无缺陷的水
U.S. University of Oregon used silicon scraped from electronics factories and a special cement to create a new type of solar power tile that can provide low cost. It is as strong as steel and as thin and flexible as playing cards. The university’s professor of electrical engineering, Viktron, said that within 3 years, the efficiency of converting solar energy into electricity is 10%, which is equivalent to the efficiency of ordinary solar cells, and the cost is only a fraction of ordinary solar cells. This development is to incorporate small particles of waste silicon into the overall non-defective water