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美国大学申请Essay:钙钛矿电池对太阳能的优点分析

在所有研究工作中,钙钛矿细胞作为背景或文献综述的使用相对优势在于钙钛矿细胞的结构。对这些细胞的结构和工作功能的研究表明钙钛矿是由一种混合的有机化合物构成的,它也是一种非常轻的活性层。与其他传统电池相比,用于制造电池的材料本身成本更低。钙钛矿通常使用卤化铅来制造,与其他太阳能电池材料相比,卤化铅的生产要容易得多,这也降低了材料成本。这有助于克服使用太阳能的主要困难之一。

美国大学申请Essay:钙钛矿电池对太阳能的优点分析

在使用太阳能时,人们经常考虑的一个主要问题是,所需的基础设施要高得多,电池的数量也要高得多。因此,成本成为一个重要问题。事实上,就太阳能电池而言,安装成本被认为是公司和大企业没有做出改变的主要原因。如果代之以钙钛矿太阳能电池,这将有助于解决成本因素。除了成本以外,钙钛矿太阳能电池的轻松生产还意味着,单个国家可以继续生产,而不是在本国以外寻找生产基地。

美国大学申请Essay:钙钛矿电池对太阳能的优点分析

The relative advantage for the use of the perovskite cells that are presented as a background to or literature review in all research works is how the perovskite cells are structured. Research studies on the structure and the working functionalities of these cells identify that the perovskite is seen to be made of a hybrid organic compound which also acts as a very light and active layer. The materials itself involved in the making of the cell are cheaper to produce compared to other conventional cells. Perovskites are usually manufactured using lead halides and the production of lead halides being much easier compared to other solar cell materials which also lead to lessened cost of material. This helps in overcoming one of the major difficulties in the context of using solar energy.

美国大学申请Essay:钙钛矿电池对太阳能的优点分析

When using solar energy, one of the main issues that are often brought into consideration is that the infrastructure needed would be much higher and the number of cells would also be high. Costs hence become an important concern. In fact, in the case of solar cells, costs of installation are cited as a major reason for why companies and big industries have not made the change. If perovskite solar cells were to be used instead, then this would help in addressing the cost factor. Next to cost, the easy production of the Perovskite solar cells would also mean that individual countries could work on their production rather than look for manufacturing sites outside their own country.