METHOD OF FABRICATING PEROVSKITE SOLAR CELL

摘要

A method of fabricating a perovskite solar cell includes forming a hole transport layer on a transparent electrically conductive substrate, and forming a perovskite layer on the hole transport layer via a two-stage vacuum evaporation process. Then, an electron transport layer and an electrode layer are formed in order. The two-stage vacuum evaporation process includes first vacuum evaporating a first material on the hole transport layer and then vacuum evaporating a second material on the first material so as to react the first material with the second material in situ and form the perovskite layer.

主权项

1. A method of fabricating a perovskite solar cell, comprising:
forming a hole transport layer on a transparent electrically conductive substrate; forming a perovskite layer on the hole transport layer via a two-stage vacuum evaporation process; forming an electron transport layer on the perovskite layer; and forming an electrode layer on the electron transport layer, wherein the two-stage vacuum evaporation process comprises:
vacuum evaporating a first material on the hole transport layer; andvacuum evaporating a second material on the first material so as to react the first material with the second material and form the perovskite layer.