An 80.11% FF record achieved for perovskite solar cells by using the NH4Cl additive

作者：Zuo, Chuantian; Ding, Liming^*

来源：Nanoscale, 2014, 6(17): 9935-9938.

DOI：10.1039/c4nr02425g

• HIGH-EFFICIENCY
• LENGTHS

The light-absorbing perovskite layer fabricated using the NH4Cl additive shows high crystallinity and better morphology. The resulting solar cells gave a decent power conversion efficiency of 9.93% and a fill factor record of 80.11%. This work provides a very simple but effective approach to enhance the power conversion efficiency of perovskite solar cells.

• 出版日期2014
• 单位国家纳米科学中心