Recent progress on perovskite solar cells and our materials science

Perovskite solar cells represent cost-effective next generation printable photovoltaics. In a relatively short period, power conversion efficiencies (PCEs) in such cells have been substantially increased, mainly due to improvements of the fabrication protocols for the perovskite layer as well as the development of new materials for buffer layers. In this presentation, the recent progress and perspective on this promising new type of photovoltaics are introduced, including our approaches toward development of high PCE cells in terms of materials science.

钙钛矿太阳能电池是具有成本效益的下一代可印刷光伏器件。在相对较短的时间内，此类电池的功率转换效率（PCE）已大幅提高，这主要归因于钙钛矿层制备工艺的改进以及缓冲层新材料的开发。在本次报告中，介绍了这种有前途的新型光伏技术的最新进展和前景，包括我们从材料科学角度开发高PCE电池的方法。